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Race Calendar

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April 2019

Date Event Distance Location Description
04/24/2019 Fog City Run 5K San Francisco, CA The course is a hilly 5km (ish) route through the Marina Neighborhood and the Presido.
04/25/2019 SAC State 5K 5K Sacramento, CA TBD. The Sac State 5K Fun Run is an event for every physical level and ability!
04/27/2019 American River Parkway Half Marathon 13.1M, 5K Sacramento, CA The only half marathon in the world with two courses – one just for runners and one just for walkers.
04/27/2019 By the Bay 3K 3K Pacific Grove, CA Pacific Grove’s By-the-Bay 3K is a fun run on an out-and-back course next to the Monterey Bay that is held on the Saturday of Marathon race weekend.
04/27/2019 Crissy Field Parkrun 5K San Francisco, CA It is a 5km run - it's you against the clock. Every Saturday at 9:00am.
04/27/2019 Kern River Trail Run 10M, 10K, 5K Bakersfield, CA The races will be at Hart Park, Section 2 and will be hilly. These are TRAIL RUNS.
04/27/2019 Leona Divide 50K/50M 50M, 50K, 30K Green Valley, CA Leona Divide 50 mile and 50km trail runs will take place at the Green Valley Charitable Hall.
04/27/2019 Natomas 5K Run for their Future 5K Sacramento, CA The flat, fast course starts at Inderkum High School, loops around the North Natomas Regional Park, and duck pond before finishing at Inderkum.
04/27/2019 Rodeo Beach Rumble 30K, 13.1M, 8K Sausalito, CA So close to San Francisco and the Golden Gate Bridge yet a world apart, the hills, valleys and beaches of the Golden Gate National Recreation Area are the perfect place for a race!
04/27/2019 Romancing the Island Half Marathon 13.1M, 10K Tiburon, CA You'll fall in love with San Francisco all over again as you follow this hilly loop trail circumnavigating Angel Island.
04/27/2019 Sierra Azul Trail Challenge 50M, 26.2M, 18M, 13.1M, 10K, 5K Los Gatos, CA TBD. Set in the Sierra Azul Open Space Preserve, this one of a kind running event provides unique access to gorgeous trails and scenery not commonly viewed. 100% trail/fire road.
04/27/2019 Teen Challenge Light up the Night 5K 5K Bakersfield, CA Glow in the dark elements and novelties will guide you through the 5K race trail heading west that will start and finish at "The Park at Riverwalk".
04/27/2019 Western Pacific Marathon 26.2M, 13.1M, 5K Fremont, CA Trails are primarily fire trail and gravel with short paved sections. Hills are nearly non-existent, so bring on the speed!
04/28/2019 Big Sur International Marathon 26.2M, 21M, 11M, 12K, 5K, 3K Carmel, CA This is a challenging course with rolling hills, a steady two mile climb between miles 10 and 12 and often strong headwinds in certain locations.
04/28/2019 LMJS Fourth Sunday Race 15K, 10K, 5K Oakland, CA Every month except February, March, and June.
04/28/2019 Marin County Half Marathon 13.1M, 10K, 5K San Rafael, CA The Sustainable Sports Foundation addresses the need to promote local athletic events that encourage a healthy lifestyle and supports the values of sustainability and giving back to the community.
04/28/2019 Rotary Club of Los Gatos Great Race 8M, 4M Saratoga, CA A scenic footrace/walk down Highway 9 from Saratoga to Los Gatos. Whether you are looking for a great course for your best time, or a fun individual or family run, this is the event for you.
04/28/2019 Run 4 Roseville 5K Roseville, CA This is a fun filled family event. What better way to get your child started on the path to running!
04/28/2019 Run Because You Can 10K, 5K Sacramento, CA Start in the quad on the Sacramento City College Campus.
04/28/2019 Silicon Valley Half 13.1M, 10K, 5K San Jose, CA The Silicon Valley Half course will start in downtown San Jose close to St. James Park.

May 2019

Date Event Distance Location Description
05/01/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
05/04/2019 ACE Inspire 5K 5K San Jose, CA Don't Forget! This is a fundraiser event for a school so be sure to come with a smile and ready to have some fun!
05/04/2019 Armstrong Redwoods Trail Run 50K, 36K, 26K, 10K Guerneville, CA Our event begins and ends in Armstrong Redwoods State Park among ancient 1,200+ year old redwoods, more than 300 feet high!
05/04/2019 Bakersfield Ole 5-Que 5K Bakersfield, CA Are you ready to earn your tacos? Come join us as we celebrate the sport of tacos and running. Run this fun course and be greeted by a post-run fiesta like no other!
05/04/2019 Cinco K Run Fiesta 10K, 5K Fairfield, CA The Cinco K Run Fiesta is a Cinco de Mayo themed celebration featuring a festive family atmosphere with a run, walk, food, dancing and entertainment
05/04/2019 Crissy Field Park Run 5K San Francisco, CA It is a 5km run - it's you against the clock.
05/04/2019 Folsom Lake Falcon Crest Trail Run 13.1M, 8M, 10K, 5K El Dorado Hills, CA TBD. This race is run in the beautiful,awesome foothills on El Dorado Hills. The area has incredible oak trees, green grass and is loaded with single track trails paralleling Folsom Lake.
05/04/2019 Golden Gate Relay 190M San Francisco, CA Gather your friends or enemies (teams of 12). Decorate your vans. Dress in your best (costumes optional). "It's the most fun 24 feet can have in the best place on earth."
05/04/2019 Healing Hearts: 5K Walk/Run for Suicide Prevention 5K Oakland, CA This all- ages event will help raise awareness to the tragedy of suicide. Ask family, friends and colleagues to support your efforts to raise money for an important cause.
05/04/2019 Kerman Almond Festival Scholarship Fun Run 5K Kerman, CA The Kerman Almond Festival Scholarship Fun Run/Walk is a family event with a Kid's Run for 12 and under and a 5K Walk or Run for participants 13 and older.
05/04/2019 Lincoln Pace Race 10K, 5K Lincoln, CA Promoting ageless commitment to exercise is the theme of our event in the beautiful community of Sun City Lincoln Hills.
05/04/2019 Mermaid Run East Bay 18M, 13.1M, 10K, 5K Fremont, CA The course is virtually flat making it ideal to kick up your heels and enjoy the fresh air and positive vibes.
05/04/2019 Miwok 100K 100K Stinson Beach, CA The course is very hilly with spectacular views of SF and the Golden Gate Bridge, Mt. Tamalpais and the Point Reyes National Seashore.
05/04/2019 Ripon's Run 13.1M, 10K, 5K Ripon, CA Run the historic tree-lined street in the heart of Ripon or enjoy the scenic agricultural country side depending on your course choice.
05/04/2019 Wild Wild West Marathon 50M, 50K, 26M, 10M Lone Pine, CA This trail race has something for every runner and is walker friendly. If you want clean air, safe surroundings and beautiful scenery, join us!
05/05/2019 Avenue of the Giants Marathon 26.2M, 13.1M, 10K Weott, CA Run with us in the majestic redwoods. This course is one of the most scenic courses in the country.
05/05/2019 Aztec Run 5K Oakland, CA This event benefits the educational programs of Spanish Speaking Citizenship Foundation. The course is around beautiful Lake Merritt.
05/05/2019 Big Bear Run 5K Atherton, CA This professionally-timed, fun-filled event gathers families, neighbors, friends, students, athletes and businesses together in one of the community's most beloved events.
05/05/2019 Celebration of Life 5K 5K Chico, CA The Celebration of Life 5K is an event benefiting and raising awareness for Hospice and Palliative Care in Butte County. Come out and celebrate life with us at this run.
05/05/2019 City Beer Runs - Harmonic 5K, 10K San Francisco, CA Celebrate Cinco de Mayo with City Beer Runs. Save $5 with coupon code SWEAT
05/05/2019 Devil Mountain Run 10K, 5K, 1M Danville, CA Our 5K is perfect for the speedsters as well as those just wanting to get out with their dogs and walk.
05/05/2019 Fresno Ole 5-Que 5K Fresno, CA Join your fellow taco loving participants and run this scenic out and back course. Everyone is welcome to celebrate running, food and community!
05/05/2019 Horseshoe Lake Trail Run 50K, 26.2M, 30K, 13.1M, 5M Palo Alto, CA The majority of the course is along the Bay Area Ridge Trail with spectacular views of the Pacific Ocean and Santa Cruz Mountains.
05/08/2019 Fog City Run 5K San Francisco, CA The Fog City Run is a hilly 5km (ish) route through the marina neighborhood and the Presidio.
05/10/2019 Go the Distance - 24 Hour Relay and Color Run 5K Loomis, CA The most wet and wild Color Run ever! A multi loop, 5k ish course entirely on the Del Oro campus means more color stations, more slip-n-slide and more fun!
05/11/2019 Cinderella Trail Run 50K, 26.2M, 30K, 13.1M, 5M Oakland, CA The course travels through beautiful Joaquin Miller Park to Redwood Regional Park. Enjoy the spectacular views of the Oakland Hills and Bay Area along the way.
05/11/2019 Crissy Field Park Run 5K San Francisco, CA We all run for our own enjoyment. Please come along and join in whatever your pace!
05/11/2019 Dirty Secret Trail Run 10.3M, 5.8M Cool, CA Stream crossings, foot bridges, and baby heads what do they all have on common? You will find them all out on course at the Dirty Secret Trail Run.
05/11/2019 Dr. Amanda Crews Memorial Run for Health 5K Modesto, CA This annual event raises funds for Reach Out and Read Program, supports the Stanislaus County Health Services Agency and Valley Family Medicine Residency Program. We look forward to seeing you there!
05/11/2019 Girls on the Run 5K 5K Sacramento, CA GOTR uses running to inspire and motivate girls, encourage lifelong health and fitness and build confidence through accomplishment.
05/11/2019 Komen Sacramento Race For The Cure 10K, 5K, 1M Sacrmento, CA The Susan G. Komen Promise: To save lives and end breast cancer forever by empowering people, ensuring quality care for all and energizing science to find the cure.
05/11/2019 Lil Mud Runner Kids & Family Mud Run 1M Tracy, CA Run, duck, climb, slide and crawl through the muddiest one-mile obstacle course you've ever seen at the annual ‘Lil Mud Runner Kids & Family Mud Run.
05/11/2019 Mother's Day Run 13.1M, 5M, 5K El Sobrante, CA We will honor mothers and all they do for us and all they mean to us. WE LOVE YOU MOM!
05/11/2019 Muir Woods Marathon 26.2M, 13.1M, 7M Stinson Beach, CA Mt. Tamalpais is a treasure trove of pristine trails. The course is on the best single track the mountain has to offer with some of the most beautiful mileage you will ever run.
05/11/2019 Paiute Meadows Trail Run 50K, 13.1M, 4.5M Susanville, CA Exclusively on single-track trails, runners experience breathtaking views, fully-stocked Aid Stations, excellent race swag, and a first-class finish line party!
05/11/2019 Pathways Run 10K, 5K, 1M Los Altos Hills, CA A fun, challenging trail run/walk event in Los Altos Hills, CA.
05/11/2019 Quicksilver 100K and 50K 100K, 50K San Jose, CA The Quicksilver 100k race is a Western States 100 Mile Endurance Run qualifier!
05/11/2019 Run for Health 10K, 5K, 1M Modesto, CA The Stanislaus Health Foundation cultivates programs and activities that lead to the improvement of the health and well-being of all Stanislaus County residents.
05/11/2019 Shasta Mud Run 10K, 5K Redding, CA Come out to run, crawl, climb, splash and just have fun! Get ready to get just what you asked for…even MORE MUDDY!!!! S
05/11/2019 Taco Run 5K 5K Fresno, CA Bring the whole family - families running for families in need! All proceeds raised will go to help homeless families. Let's have some fun and make a difference in our community.
05/11/2019 Trail Run at Sly Park 50K, 20M, 13.1M, 10M, 5K Pollack Pines, CA Great running, some technical sections, roots, rocks, very challenging course, no big climbs or long down hills.
05/11/2019 Waves & Whales 5K Trail Run 5K Point Arena, CA Take full advantage of the location of the course where it will make its way to the coast and follow the bluffs and winding back into the pine and cypress forest.
05/11/2019 Wildcat Half Marathon 13.1M, 10K, 5K El Sobrante, CA Views of San Francisco, the Golden Gate Bridge, Alcatraz, Mount Tamalpais, the Bay and even the ocean await you. A run you won't soon forget!
05/11/2019 Yokuts Park Fun Run 5M, 3M, 2M, 1M Bakersfield, CA We start with a one mile warm up run for everyone. Then choose your distance. We track your time and have snacks together afterwards.
05/11/2019 Yosemite Half Marathon 13.1M Bass Lake, CA The course includes rough terrain, fast downhill descent on a beautiful paved road and around Bass Lake.
05/12/2019 Jackrabbit Derby 3M Santa Rosa, CA This is a cross country trail race on dirt trails and paved bike paths. The start and finish is near the boat ramp below the Jackrabbit Picnic Area, Spring Lake Regional Park.
05/12/2019 Mother's Day Run 10K, 5K Watsonville, CA Stay tuned for details regarding the Annual Mother’s Day Run/Walk for Shelter to be held on Mother's Day.
05/12/2019 Mother’s Day Coed 5K 5K Granite Bay, CA There will be a Coed 5K so that sons, husbands and boyfriends can race with you. Listening devices of any kind are not allowed.
05/14/2019 Support the Spouses and Run For Fun 5K Travis AFB, CA We are starting and ending at the Balfour Beatty Community Center. You will want to join us and reap the benefits of running with your spouse!
05/15/2019 Fog City Run 5K SanFrancisco, CA The Fog City Run is a hilly 5km (ish) route through the marina neighborhood and the Presidio.
05/17/2019 Foam Glo - San Jose 5K San Jose, CA This is a fun filled experience exposing runners to glowing foam and a ton of blacklights all over the course.
05/18/2019 Ancient Redwood Running Festival 10M, 5M Mendocino, CA The race course consists of a 5-mile loop following nearly every trail in the park. Choose the 5 or 10 mile fun runs, or test yourself with our timed event format for 6 or 12 hours.
05/18/2019 Bubble Run - San Jose 5K San Jose, CA Registration includes: Bubble RUN tee shirt, temp tattoo, Race Bib Number, and entry into the raddest Bubble 5K celebration after!
05/18/2019 Chocolate Festival Fun Run 5K, 1M Oakdale CA Join us for a fun filled day or week-end of chocolate festivities. You will find a variety of chocolate to satisfy every palate.
05/18/2019 Crissy Field Park Run 5K San Francisco, CA We all run for our own enjoyment. Please come along and join in whatever your pace!
05/18/2019 Dog Tag Dash 5K Kern, CA The Dog Tag Dash and Fun Run sponsored by the Bakersfield Track Club benefits the Patriots of Kern, a local 501C3 which provides assistance to veterans.
05/18/2019 Girls on the Run 5K 5K Los Gatos, CA The 5K is open to EVERYONE in the community: men, women, girls and boys, runners and walkers. This event is a non-competitive, non-timed event.
05/18/2019 Luc's Run 10K, 2M Tuolumne, CA The scenic race route starts in a community of cheering local residents and proceeds through peaceful pastures with a challenging uphill climb through the historic streets of Tuolumne city.
05/18/2019 Nitro Trail 13.1M, 10K, 5K Pinole, CA With panoramic views of the bay, wildflowers, over 100 species of bird and eucalyptus woodlands, Point Pinole Regional Shoreline Park is truly the hidden gem of the East Bay.
05/18/2019 San Francisco 50/50 Endurance Runs 50M, 50K, 26M, 10M Sausalito, CA Enjoy vistas of the Pacific Coast as you take a scenic tour of the spectacular Marin Headlands with views of Tiburon, Pirates Cove, San Francisco and the Golden Gate Bridge.
05/19/2019 Avenue of the Vines 13.1M, 5K Acampo, CA Our flat, fast and friendly courses run past the beautiful scenery of grapevines and mustard seed in full bloom.
05/19/2019 Bay to Breakers 12K San Francisco, CA Bay to Breakers has run continuously for over 100 years as a staple to the City by the Bay. With a starting point near the San Francisco Bay, a few blocks from The Embarcadero, the iconic 12K race runs west through the city and finishes at the Great Highway where breakers crash onto the Pacific Coast’s Ocean Beach.
05/19/2019 Davis Pride Run for Equality 10K, 5K Davis, CA The Run for Equality is a family friendly timed 5K and 10K run/walk for all ages and fitness levels.
05/19/2019 Gold Country Half 13.1M, 5K, Kids Run El Dorado Hills, CA This is the flattest and fastest course in the foothills. Enjoy beautiful scenery, great participant services and an exciting finisher's party featuring beer, wine, food, music and fun for the whole family.
05/19/2019 Ohlone 50K Trail Run 50K Fremont, CA A 50k trail run though the rolling hills of the East Bay
05/19/2019 Schoolhouse Rocks 5K 5K, 2.5K Menlo Park, CA Next year's Schoolhouse Rocks 5K & Festival will be taking place on Sunday May 19, 2019.
05/19/2019 Surfers Path Marathon & Capitola Half Marathon 26.2M, 13.1M Santa Cruz, CA Miles melt away as you pass famous surf breaks along the Surfers Path. The races are limited…register today!
05/19/2019 Windsor Green Half Marathon 13.1M, 10K, 5K Windsor, CA This event consists of three different distances, all of which start and finish on the Windsor Town Green.
05/22/2019 Fog City Run 5K San Francisco, CA The Fog City Run is a hilly 5km (ish) route through the marina neighborhood and the Presidio.
05/25/2019 Armed Forces Half Marathon 13.1 Concord, CA This is a fairly flat and fast out and back half marathon with two-thirds of the half marathon being run in the Naval Weapons Station, commonly referred to as Bunker City. Runners will get an incredible panoramic view of the installation. This part of the course up until now, this has been strictly off-limits to civilians.
05/25/2019 Benicia Color Run 2M Beenicia, CA There will be food, music and lots of color! Feel free to bring friends and family! The entire community is invited!
05/25/2019 Clovis Memorial Run 5K Clovis, CA This is a race to honor the seniors and veterans in our community.
05/25/2019 Crissy Field Park Run 5K San Francisco, CA We all run for our own enjoyment. Please come along and join in whatever your pace!
05/25/2019 Modesto Memorial Classic 5K, 1M Modesto, CA TBD. The 1M and 5K run/walks include a pancake breakfast at Tuolumne River Park for all paid runners.
05/25/2019 Rugged Maniac 5K Pleasanton, CA Sign up for the race and you’ll run our 3-mile course where you’ll climb towers of shipping containers, rocket down a 50’ water slide, bounce on trampolines, jump over fire, and more!
05/25/2019 The Sugar Rush 5K 5K San Jose, CA A sweet run for the entire family.
05/26/2019 LMJS 4th Sunday Runs 15K, 10K, 5K Oakland, CA Distances offered at these races are 5K (once around the lake), 10K (twice around the lake) and 15K (three times around the lake).
05/29/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.

June 2019

Date Event Distance Location Description
06/01/2019 Berry Creek Falls 25K, 15K, 10K Boulder Creek, CA Run among grand old redwoods, going through redwood canyons and climb dry ridges experiencing a wide range of habitats and treat yourself to the 65-ft high Berry Creek Falls.
06/01/2019 Bishop High Sierra Ultramarathons 100K, 50M, 50K, 20M Bishop, CA These are high altitude races, with lots of climbing, in the scenic foothills of the Eastern Sierra Nevada, above the small town of Bishop.
06/01/2019 China Camp Trail Run 13.1M, 10K, 5K San Rafael, CA The courses wind along thick forests and descend out into open trails on the San Pablo Bay side of the park.
06/01/2019 Crissy Field parkrun 5K San Francisco, CA It is a 5km run - it's you against the clock.
06/01/2019 Golden Sun Run 5K, 1M Sacramento, CA The GOLDEN SUN RUN is ideal for the whole family to watch, to cheer and to show your Filipino spirit. Confined to the local beautiful parks, the course is ultimately family friendly.
06/01/2019 Loco Go Big or Go Home Challenge 100K, 50K, 13.1M, 10K Butte Meadows, CA This annual, 5KBeer5K, 10k, Half Marathon, 50k, 100k & BRAND NEW 100 MILE race will not be one to miss!
06/01/2019 Lynch Canyon Trail Run 13.1M, 10K, 5K Fairfield, CA Drawing participants from all around Northern California and beyond, this top notch event has earned a reputation for being the perfect combination of "challenge & fun".
06/01/2019 Spartan Super - Monterey 8M Salinas, CA The Spartan Super offers the ideal blend between distance and speed. Offering racers a true athletic test.
06/01/2019 The Ridge 62K, 18K San Francisco, CA Welcome to The Ridge event produced by Pacific Coast Trail Runs.
06/01/2019 Tracy PAL Donut Dash 5K Tracy, CA This 5k run will have participants running and walking 3.1 miles through beautiful Tracy with a surprise stop at the end...for donuts!
06/02/2019 Bakersfield Hot Fudge Sundae Run 5K Bakersfield, CA Run a 5k or Walk our 2k (1.25 Miles) and earn your Hot Fudge Sundae! Want a little more fun? Join or create a Sundae Team!
06/02/2019 Bay Area Dream Mile 5K, 10K, Half San Jose, CA The Dream Mile is the flagship event in Vibha’s continued efforts to increase awareness about the plight of underprivileged children.
06/02/2019 Big Basin - Skyline to the Sea 50K Saratoga, CA It travels through tall redwoods and high chaparral along the way.
06/02/2019 Girls On The Run 5K 5K Truckee, CA The 5K starts and ends at the soccer fields in Riverview Sports Park. The course is a scenic out and back on the paved Legacy Trail along the Truckee River.
06/02/2019 Hit the Road Jack Run 10K, 2.2M Sonoma, CA SONOMA VOLUNTEER FIREFIGHTERS are back. Enjoy the Kids Dash, 3.5K Run/Walk, 10K Run/Walk. No Half Marathon in 2019.
06/02/2019 Lake Chabot Trail Challenge Half Marathon 13.1M, 5K Castro Valley, CA The course is a scenic, hilly loop, mainly on dirt fire roads. The ridge-line views look down upon scenic Lake Chabot, surrounding grassy slopes, and eucalyptus groves.
06/02/2019 Run in the Name of Love 5K, 2K Carmel by the Sea, CA Welcome to Run in the Name of Love, a unique event offering runners and walkers the opportunity to honor and pay tribute to an individual who is or was a very special person in their lives.
06/02/2019 Spartan Sprint - Monterey 3M Salinas, CA The Spartan Super offers the ideal blend between distance and speed. Offering racers a true athletic test.
06/02/2019 Statuto Race 8K San Francisco, CA A scenic route with waterfront views!
06/02/2019 Trail Quake Half Marathon 13.1M, 10K, 5K Saratoga, CA It's Brazen Racing's return to Sanborn Park and the San Andreas Trail! Make your running presence felt on the Richter scale with the 5K, 10K or half marathon race.
06/02/2019 Truckee Running Festival 13.1M, 10K, 5K Truckee, CA Try a 5K or 10K along the Legacy Trail or a 1/2 marathon featuring beautiful and scenic trails of Waddle Ranch. Bring the kids as we have short race/runs for them as well.
06/02/2019 Women's Fitness Festival 10K, 5K Sacramento, CA Starting and finishing at the State Capitol in Sacramento. The 5K course is B-tag timed to ensure quick and accurate race results.
06/04/2019 Taco Tuesday Summer 5K Series 5K Fresno, CA Tue June 4 - Wed September 4, 2019
06/05/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
06/06/2019 Hernia Hill Half Marathon 13.1M, 10K, 5K Vallecito, CA All distances are beautifully scenic with hills and finish with a "dash" through the 'Wine Cave'.
06/08/2019 Cody Lake Sierra Trail Challenge 13.1M, 9M, 10K, 5K Strawberry, CA TBD. This course is run in the beautiful Sierra's. The course starts/finishes at the East end of the Strawberry Lodge.
06/08/2019 Crissy Field Park Run 5K San Francisco, CA It is a 5km run - it's you against the clock.
06/08/2019 DeCelle Memorial Lake Tahoe Relay 72M South Lake Tahoe, CA The Lake Tahoe Relay teams consist of 7 people, each running approximately 8 to 12 miles.
06/08/2019 Devils Slide Trail Run 30K, 13.1M, 11K, 4K Pacifica, CA The Devils Slide Trail Runs are bigger, better and "badder" than ever! We feature three different routes that will satisfy anyone from the beginning runner to the hard core trail junkie.
06/08/2019 Family City 5K 5K Manteca, CA Run through the Woodward Park neighborhood and support the Men of Omega Psi Phi, Inc raise funds to support their Scholarship, Mentoring & Leadership Development Programs.
06/08/2019 Terrain Race - San Jose 5K San Jose, CA Crawl over obstacles and through mud pits at Santa Clara County Fairgrounds. Conquer over 20 obstacles with friends for the race of your life!
06/09/2019 5K@ADA 5K San Francisco, CA The 5K@ADA brings together citizens of San Francisco and ADA attendees to emphasize the need for increased physical activity to help prevent diabetes and diabetes complications.
06/09/2019 Dipsea Race 7.4M Mill Valley, CA First run in 1905, the Dipsea is the oldest trail race in America. It is run every year on the second Sunday in June. The scenic 7.4 mile course from Mill Valley to Stinson Beach is considered to be one of the most beautiful courses in the world.
06/09/2019 Hot Fudge Sundae Run 5K Fresno, CA Run a 5k or Walk our 2m and earn your Hot Fudge Sundae! Want a little more fun? Join or create a Sundae Team!
06/09/2019 Run to Squaw 8M Tahoe City, CA This 7.9 mile course travels alongside the Truckee River. Enjoy spectacular views along this stunning scenic corridor. The route is fast with little elevation gain.
06/09/2019 Squaw Valley Half Marathon 13.1M Olympic Valley , CA The course is fast and flat, a scenic out and back featuring mainly paved trail through the valley and along the Truckee River.
06/11/2019 Taco Tuesday Summer 5k Series 5K Fresno, CA Tue June 4 - Wed September 4, 2019
06/12/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
06/15/2019 Canyon Meadow Trail Run 50K, 26.2M, 30K, 13.1M, 5M Oakland, CA Enjoy spectacular views along the East Ridge and West Ridge trails and wind through tall redwoods on the popular Stream and Bridle trails.
06/15/2019 Crissy Field Park Run 5K San Francisco, CA It is a 5km run - it's you against the clock.
06/15/2019 Riverfront River Rat Rambling Relay Rendezvous 5K Healdsburg, CA Find a teammate. Choose a captain. The captain registers both team members and pays entry fees, if applicable.
06/15/2019 Walt Stack DSE Double Dipsea 22K Stinson Beach, CA It begins at Stinson Beach, runs the length of the Dipsea Trail to Mill Valley then back to Stinson Beach. Epic views, adventures -- and lots of stairs -- await you!
06/18/2019 Pajama Run 5K Fresno, CA Taco Tuesday Summer 5k Series. Tue June 4 - Wed September 4, 2019
06/19/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
06/22/2019 Angel Island 5 Mile and Half Marathon 13.1M, 5M Marin County, CA Come join us and be a part of this event in a hidden gem right around the corner from everyone in the Bay Area.
06/22/2019 Crissy Field Park Run 5K San Francisco, CA It is a 5km run - it's you against the clock.
06/22/2019 Rodeo Valley Trail Run 50K, 30K, 13.1M, 8K Sausalito, CA Coastal trail and Pirates cove offer astonishing views of the Pacific ocean, while glimpses of San Francisco and the Golden Gate bridge appear as you traverse the singletrack of the SCA Trail.
06/22/2019 Run 4 Hunger 10K, 5K Elk Grove, CA TBD. The event includes 5K and 10K courses that start in beautiful Elk Grove Regional Park and includes the surrounding neighborhoods.
06/22/2019 Run With the Law 5K 5K Chico, CA Run With The Law and support the Butte County Sheriff’s Office employees who lost their home in the Camp Fire.
06/22/2019 San Lorenzo River Trail Run 50K, 26.2M, 30K, 13.1M, 10K Santa Cruz, CA Run through 300 foot tall, 1500 year-old Coastal Redwoods, lush stream canyons, open meadows, pine and oak forests, and high dry chaparral-covered ridges.
06/23/2019 Burton Creek Trail Run 13.1M, 12K, 6K Tahoe City, CA The Burton Creek Trail Run takes place on a beautiful, fun and challenging trail system within Burton Creek State Park near Tahoe City, CA. The course features miles of single track through pine forests and high sierra meadows.
06/23/2019 LMJS Fourth Sunday Race - June 5K, 10K, 5K Oakland, CA All of LMJS Fourth Sunday runs begin at 9:00 a.m. at Adams Point, just before the Sailboat House, rain or shine.
06/23/2019 Mammoth Half Marathon 13.1M, 5K Mammoth Lakes, CA The Mammoth Half Marathon carries runners over a breathtaking, scenic course through California’s picturesque High Sierra mountains and the Inyo National Forest.
06/23/2019 Woodmonster Cross Trail Race 9M Oakland, CA TBD. 9 mile hilly, cross-country loop on dirt trails.
06/26/2019 Fog City Run 5K San Francisco, CA The Fog City Route is a hilly 5k (ish) run through the Marina Neighborhood and the Presidio.
06/29/2019 Crissy Field Park Run 5K San Francisco, CA What is Crissy Field Park Run? It is a 5K run- it's you against the clock. When is it? Every Saturday at 9:00am. Where is it? It takes place at 1199 East Beach Street.
06/29/2019 San Francisco FrontRunners Pride Run 10K, 5K San Francisco, CA TBD. This is a great way to kick off Pride weekend in SF. There is a 5K and a 10K option.
06/29/2019 Western States Endurance Run 100M Squaw Valley, CA The Western States 100-Mile Endurance Run is the world’s oldest and most prestigious 100-mile trail race.
06/29/2019 Zoom Firecraker Run 13.1M, 10K, 5K Fremont, CA The course starts in the scenic Quarry Lakes Regional Recreation area and follows the popular Alameda Creek Trail up to the mouth of Niles Canyon.

July 2019

Date Event Distance Location Description
07/02/2019 Taco Tuesday Summer 5k Series 5K Fresno, CA There is no better way to stay motivated and fit over the summer than running our 5K races on Tuesday evenings. Tonight's theme is 80's Night.
07/03/2019 Fog City Run 5K San Francisco, CA The Fog City Route is a hilly 5k (ish) run through the Marina Neightborhood and the Presidio.
07/04/2019 Alameda 4th of July R.A.C.E. 5K Alameda,, CA The run takes place an hour before the Mayor's 4th of July Parade and follows the same route. So, run or walk the R.A.C.E. and you'll have time to get to your favorite spot along the course to watch the parade.
07/04/2019 Chester Classic 4th of July Fun Run 3.25M Chester, CA There will be a costume contest with prizes for the winners. Children six and under will receive ice cream certificates.
07/04/2019 Firecracker Mile 1M Truckee, CA The run follows the Truckee Parade route from the U. S. Bank to the train depot along the Donner Pass Road. Runners are cheered by thousands of parade spectators.
07/04/2019 Folsom Firecracker 10K, 5K Folsom, CA This is a great event to kick off your Independence Day. We would like to celebrate the many blessings we have, while helping others in our community and around the world.
07/04/2019 Footloose Freedom Mile 1M Mammoth Lakes, CA The Footloose Freedom Mile is a one-mile road race staged 30 minutes before the town Fourth of July parade on Old Mammoth Road in Mammoth Lakes, CA.
07/04/2019 Kenwood Footrace 10K, 3K Kenwood, CA The Kenwood Footrace holds the distinction as the oldest running 10K footrace in California. This event is subject to selling out, so don't forget to register early.
07/04/2019 Moraga 4th of July Run 5M, 2M Moraga, CA Every year the Campolindo Track and Field and Cross Country programs sponsor the Moraga 4th of July "Fun Run" event.
07/04/2019 Morgan Hill Freedom Run 5K Morgan Hill, CA You will run on the course that will serve as the parade route so you will have crowds like you've never seen cheering you. This will be closest most of us will know what it is like running in the Olympics.
07/04/2019 Run for Independence 5M, 2M Atwater, CA Courses begin and end at Ralston Park behind the Livery. Run through and around the City of Atwater. The course is flat and fast from beginning to end and miles are marked.
07/04/2019 Run to the Beach 10K, 5K Kings Beach, CA Start your Fourth of July week-end off the right way and join us for a run to the beach.
07/04/2019 Santa Cruz Firecracker 10K, 5K Santa Cruz, CA We hope to see you again this year on the 4th of July! So light the fire within and register today. If you have already registered, thanks. Breakfast after an awards ceremony.
07/04/2019 Stars & Stripes 5K 5K Concord, CA Mom, apple pie and a 5K! Help make this running party even better by inviting your friends, families and neighbors. Have a photo with Stomper the Oakland A's mascot and Uncle Sam!
07/06/2019 Crissy Field Park Run 5K San Francisco, CA What is Crissy Field Park Run? It is a 5K run- it's you against the clock. When is it? Every Saturday at 9:00am. Where is it? It takes place at 1199 East Beach Street.
07/06/2019 Dirty Dozen & Half Dozen 10K, 5K Pinole, CA As always - a great run, well attended, and lots of fun! Come join your friends and running buddies for another exciting event!
07/06/2019 Hernia Hill Half Marathon 13.1M, 10K, 5K Vallecito, CA This spectacular course offers a challenge for all ability levels. All distances are beautifully scenic and finish with a "dash" through the "Wine Cave".
07/06/2019 Lover's Leap of Faith -Strawberry 50M, 50K, 18M, 13.1M, 9M, 10K, 5K Kyburz, CA The courses will be marked with ribbons and signs indicating distances and direction using arrows and gypsum on the ground. White chalk.
07/06/2019 She Rocks the Trails 25K, 10K Auburn, CA We're celebrating YOU, the woman runner.
07/07/2019 SHE 365 5K Lodi, CA This women's 5K will run past the vineyards of Lodi with mustard seed in full bloom. Feel secure, be healthy and empower yourselves with all your girlfriends and family!
07/07/2019 Waterfront 5K 5K Brisbane, CA This is an out and back course along the paved Bay Trail. Runners will run south towards Oyster Point to the turnaround. The return to the finish will be the same route.
07/10/2019 Fog City Run 5K San Francisco, CA The Fog City Route is a hilly 5k (ish) run through the Marina Neightborhood and the Presidio.
07/13/2019 Christmas in July 5K 5K Fresno, CA Run with Santa down shaded Christmas Tree Lane in JULY! Create or join a team for even more fun! Yes…you will receive a present from Santa Claus.
07/13/2019 Crissy Field Park Run 5K San Francisco, CA What is Crissy Field Park Run? It is a 5K run- it's you against the clock. When is it? Every Saturday at 9:00am. Where is it? It takes place at 1199 East Beach Street.
07/13/2019 Davis Moonlight Race 13.1M, 10M, 10K, 5K Davis, CA This is a fun and festive evening replete with lots of cool glow in the dark themed race items, an energetic atmosphere and great running/walking routes.
07/13/2019 Escalon Park Fete Run 10K, 2M Escalon, CA Date is set. Watch this site for more to come about this race!
07/13/2019 Golden Gate Trail Run 50K, 26.2M, 30K, 13.1M, 5K Sausalito, CA Enjoy vistas of the Pacific Coast and of the spectacular Marin Headlands with views of Tiburon, San Francisco and the Golden Gate Bridge.
07/13/2019 Rancho Trail Run 50K, 24M, 13.1M, 9M, 10K, 5K, 1M Morgan Hill, CA Set in Rancho Canada del Oro Open Space Preserve the course is 60% dirt roads and 40% single track. The course has flat and hilly sections, up and downs, oak trees & some exposure.
07/13/2019 Salt Point Trail Runs 50K, 26K, 15K, 9K Jenner, CA Come run the trails of the ancient Pomo people and witness the wonder of rugged coastline, sandstone cliffs, kelp-dotted coves, tide pools, pygmy forests and panoramic views.
07/13/2019 Sierra Crest 30K, 15K, 5K Soda Springs, CA This race is for anyone who wants to explore the amazing trails and vistas Donner Pass has to offer.
07/14/2019 Across the Bay 12K & 415K 12K, 5K San Francisco, CA This race is an ode to a simpler time when people came out to run on a whim, give their best and high five the finisher next to them.
07/14/2019 K9 Gladiators 6M, 3M, 1M Pescadero, CA There are eight required obstacles to complete the course, lots of optional obstacles. Not sure if this is for you? Then try the one mile!
07/14/2019 Land's End 5K 5K San Fracisco, CA This is an out and back course. It starts and finishes in the USSSF Monument parking lot. Starting time is 9:00am.
07/15/2019 Badwater 135 135M Badwater, CA Covering 135 miles non-stop from Death Valley to Mt. Whitney, CA, the STYR Labs Badwater® 135 is the most demanding and extreme running race offered anywhere on the planet.
07/16/2019 Taco Tuesday Summer 5K Series 5K Fresno, CA There is no better way to stay motivated and fit over the summer than running our 5K races on Tuesday evenings. Tonight's theme is "Pop Singer".
07/17/2019 Fog City Run 5K San Francisco, CA The Fog City Route is a hilly 5k (ish) run through the Marina Neightborhood and the Presidio.
07/20/2019 Crissy Field Park Run 5K San Francisco, CA What is Crissy Field Park Run? It is a 5K run- it's you against the clock. When is it? Every Saturday at 9:00am. Where is it? It takes place at 1199 East Beach Street.
07/20/2019 Kirkwoods Thunder Mountain Trail Challenge 50K, 26.2M, 18.8M, 13.1M, 10K, 5K Kirkwood, CA This event is run entirely at high elevation and much of the course is exposed. Course is very mountainous and very technical in some sections. Weather is very unpredictable.
07/20/2019 Oakland Redwoods 5K, 10K & Half Marathon 13.1M, 10K, 5K Oakland, CA The course of single track serendipity has great views of the San Fancisco Bay.
07/20/2019 Pacifica Trail Run 50K, 30K, 21K, 10K Pacifica, CA These trails are a coastal jewel nestled between the Santa Cruz Mountains and foothills of Pacifica.
07/20/2019 Table Rock 30K, 13.1M, 10K Stinson Beach, CA Table Rock 10K and 27K are true challenges for event experienced and novice mountain runners alike.
07/21/2019 Napa to Sonoma Wine Country Half Marathon 13.1M, 5K Napa, CA This popular race features a fast and scenic course starting at the winery and finishing in historic Sonoma Plaza.
07/21/2019 Windmill 10K 10K San Francisco, CA Run eastbound up Kennedy Drive to intersection prior to McLaren Lodge. Turn around and return the same way back to the finish.
07/24/2019 Fog City Run 5K San Francisco, CA The Fog City Route is a hilly 5k (ish) run through the Marina Neightborhood and the Presidio.
07/27/2019 Bad Bass Half Marathon 13.1M, 10K, 5K Castro Valley, CA Whether you are an experienced trail runner or a first-timer ready to get your feet dirty, there's a lot to like about these races.
07/27/2019 Crissy Field Park Run 5K San Francisco, CA What is Crissy Field Park Run? It is a 5K run- it's you against the clock. When is it? Every Saturday at 9:00am. Where is it? It takes place at 1199 East Beach Street.
07/27/2019 Dionysus Dash 5K 5K Sacramento, CA Ae you worthy to run with Dionysus the Greek God of Wine? This event is for novice and avid runners, wine tasters and Greek walkers. The course is through the beautiful Williams Land Park.
07/27/2019 Fab 40s 5K 5K Sacramento, CA The annual Fab 40's 5K Run/Walk and the kids' fun runs all start and finish at the highest point in the city - in beautiful East Lawn Memorial Park in East Sacramento
07/28/2019 Blood, Sweat & Beers 10.5M, 5.9M Auburn, CA If you are looking for a beautiful and challenging trail run that is well organized and supported you have found your home! The Blood, Sweat & Beers Trail Runs have it all.
07/28/2019 LMJS Fourth Sunday Race - July 15K, 10K, 5K Oakland, CA The Fourth Sunday Runs are held every month (except March and June) on the fourth Sunday of the month.
07/28/2019 Pear Fair Fun Run 10M, 5M Courtland, CA The day is filled with a fun run, pancake breakfast, arts and crafts, wine tasting, children's area, music all day and lots of food.
07/28/2019 San Francisco Marathon 52.4M, 26.2M, 13.1M, 5K San Francisco, CA A running tour of everything San Francisco - Fisherman's Wharf, Golden Gate Bridge and Park, Haight Street, The Mission and AT&T Park. Gorgeous and historic!
07/28/2019 Wharf to Wharf 6M Santa Cruz, CA While many come for sun, fun and fitness reasons, serious athletes run to test their mettle against the best.
07/30/2019 Taco Tuesday Summer 5K Series 5K Fresno, CA There is no better way to stay motivated and fit over the summer than running our 5K races on Tuesday evenings. Tonight's theme is "Disney".
07/31/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.

August 2019

Date Event Distance Location Description
08/03/2019 Angel Island Half Marathon 13.1M, 10K Tiburon, CA You'll fall in love with San Francisco all over again as you follow this hilly loop trail circumnavigating Angel Island.
08/03/2019 Crissy Field Park Run 5K San Francisco, CA What is Crissy Field Park Run? It is a 5K run- it's you against the clock. When is it? Every Saturday at 9:00am. Where is it? It takes place at 1199 East Beach Street.
08/03/2019 Santa Cruz Trail Run 30K, 13.1M, 10K Santa Cruz, CA Aside from coiling single-track that opens up to expansive roads and paths–and even sand–participants will enjoy the ocean breezes pouring in from the Santa Cruz coast.
08/03/2019 Summer Breeze Half Marathon 13.1M, 10K, 5K San Leandro, CA All race distances start and finish at the San Leandro Marina Park! Whether you are a frequent race winner or a first-time runner/walker, you've got a lot to look forward to.
08/04/2019 Crystal Springs 50K, 26.2M, 22M, 13.1M, 5M Woodside, CA TBD. Experience the towering redwoods, lush ferns, and beautiful trails through Huddart Park, King's Mountain and Bear Gulch.
08/04/2019 Golden Gate Double 8K Run 8K, 5K, 3K San Francisco, CA This is a two-stage trail run (5K+halftime+3K) designed to challenge and entertain runners of all ages and skill levels!
08/04/2019 Miguel Reyes Elite/Open 5K 5K Fresno, CA A fun, competitive race in memory of a great person, runner and friend Miguel Reyes from Fresno, who passed away in 2015.
08/04/2019 Rockaway Beach 5K 5K Pacifica,CA Races are subject to change. For the latest information, please check the DSE website.
08/04/2019 Salmon Creek Beach Runs 5M, 2M Bodega Bay, CA 5-mile & 2-mile beach runs on the sand followed by an optional beach blanket potluck picnic.
08/04/2019 Skyline 50K 50K Castro Valley, CA TBD. Skyline50k runs from Lake Chabot Marina to Skyline Gate and back, on a loop course that includes a little road, plenty of firetrail and a few really wonderful sections of single track.
08/04/2019 Truckee Half Marathon 13.1M, 5K Truckee, CA The Truckee Half Marathon truly showcases the majestic and diverse beauty of Truckee.
08/07/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
08/10/2019 Bear Creek Half Marathon 13.1M, 10K, 5K Martinez, CA Each course includes a very short section of paved trail (about 2-300 yards) with the majority of the courses being on fire roads.
08/10/2019 Cinderella Trail Run 50K, 26.2M, 30K, 13.1M, 5M Oakland, CA The course travels through beautiful Joaquin Miller Park to Redwood Regional Park. Enjoy the spectacular views of the Oakland Hills and Bay Area along the way.
08/10/2019 Cool Moon Trail Races 100M, 100K, 50M, 25M Cool, CA We're hosting a weekend of trail running! Our event showcases races suited for every distance and pace.
08/10/2019 Crissy Field Park Run 5K San Francisco, CA What is Crissy Field Park Run? It is a 5K run- it's you against the clock. When is it? Every Saturday at 9:00am. Where is it? It takes place at 1199 East Beach Street.
08/10/2019 Kids Obstacle Challenge - Bay Area Saturday 2M San Mateo, CA Kids Obstacle Challenge is the #1 obstacle course race series for kids ages 5-16 in the country and the best kids event to hit the Bay Area.
08/10/2019 Radical 80s 5K/10K 10K, 5K San Jose, CA Come join us for the annual Radical 80s 5k/10k. It's a fun filled, 80s themed running event taking place in South San Jose during the heart of the summer.
08/11/2019 Cool Moon Trail Races 13.5M, 11.5M, 5K Cool, CA We're hosting a weekend of trail running! Our event showcases races suited for every distance and pace.
08/11/2019 Courage Over Cancer 5K, 10K San Francisco, CA We are taking a moment to celebrate the courage and dedication of our patients, doctors, nurses, researchers, caretakers, friends, and families by participating in the Courage Over Cancer 5K & 10K Run/Walk in beautiful Crissy Field!
08/11/2019 Dionysus Dash Napa 5K Napa, CA Dionysus Dash is a 5K Run through the beautiful vineyards of great wineries throughout California.
08/11/2019 Humboldt Bay Marathon 26.2M, 13.1M, 5K Eureka, CA The Humboldt Bay Area combines spectacular scenery with the perfect climate for year-round running. The average high temperature on race day is about 62 degrees.
08/11/2019 Kids Obstacle Challenge - Bay Area Sunday 2M San Mateo, CA Kids Obstacle Challenge is the #1 obstacle course race series for kids ages 5-16 in the country and the best kids event to hit the Bay Area.
08/11/2019 Lake Merced Half Marathon 13.1M, 4.5M San Francisco, CA Start/Finish at the north end Lake Merced Parking Lot (foot of Sunset Blvd). Run 3 clockwise loops around the lake staying entirely on jogging/pedestrian path.
08/11/2019 Marlette Lake Tahoe 50K 50K, 10M Glenbrook, NV The Marlette 50K is a truly adventurous romp through some of planet earths most scenic and challenging trails. The Marlette 10 Miler starts at Spooner Lake and heads north on the North Canyon Trail.
08/11/2019 Oaktown Half Marathon 13.1M Oakland, CA The original founders of The Town’s Half are re-launching Oakland's summer half marathon in Frank Ogawa Plaza for what would be the 5th Anniversary, August 12, 2018.
08/11/2019 SAR Wild Run 13.1M, 10K, 5K Shaver Lake, CA Join the hundreds of people supporting Fresno County Search and Rescue with a race in the beautiful Sierra Nevada mountain range.
08/13/2019 Taco Tuesday Summer 5K Series 5K Fresno, CA We have six 5k races over the summer on Tuesday evenings. You will receive a race bib, chip timing, and of course some great company.
08/14/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
08/17/2019 Crissy Field Park Run 5K San Francisco, CA What is Crissy Field Park Run? It is a 5K run- it's you against the clock. When is it? Every Saturday at 9:00am. Where is it? It takes place at 1199 East Beach Street.
08/17/2019 Hell of a Half Marathon 13.1M Exeter, CA Yes the course is challenging and the weather is hot.
08/17/2019 Mount Madonna Trail Run 50K, 25K, 17K, 8K Watsonville, CA Welcome to the annual Mount Madonna Trail Run located in Mount Madonna County Park, part of the Santa Clara County Parks in the Southern Region of the Santa Cruz Mountains.
08/17/2019 Race The Peak 13.1M, 10K, 5 Lakeshore, CA Choose from the 1 mile brutal uphill race to the peak, 10k run, Half Marathon, or 50k Ultra Marathon.
08/17/2019 Running with the Bears 26.2M, 13.1M, 10K Greenville, CA Small Race. Boston Qualifier. 46 Degrees Start Temp (in August).
08/17/2019 Star City San Bruno Mountain Half Marathon 13.1M, 5K Brisbane, CA The race is 95% on trail, kicks in 2,400 ft of elevation fun, and has a screaming single track downhill section.
08/17/2019 Super Run 5K - Fresno 5K Fresno, CA The Super Run is a national series of 5k running events that partners with non-profit organizations to put on superhero themed events to help raise funds and awareness for their cause.
08/17/2019 Trail Run at Sly Park 50K, 26.2M, 18M, 13.1M, 8.5M, 10K, 5K Pollock Pines, CA This event is held at the Sly Park Recreation Area in Pollock Pines, and it’s held under special use permit with the El Dorado National Forest.
08/17/2019 XTERRA Lake Tahoe 5K & 10K 10K, 5K Incline Village , CA From the starting area the course heads north and onto the great trail system featuring tall pines, aspens and creek crossings.
08/18/2019 Fort to Fort 10K 10K San Francisco, CA Races are subject to change. For the latest information, please check the DSE website.
08/21/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
08/24/2019 Almaden Hills Trail Run 50K, 26.2M, 13.1M, 8M, 10K, 5K San Jose, CA Set in Almaden Quicksilver park. Run in the beautiful hills of Almaden Valley.
08/24/2019 Campus Life 5K 5K Fresno, CA Join us for our Annual Campus Life 5k benefitting Fresno/Madera Youth for Christ.
08/24/2019 Castle Peak 100K 100K Truckee, CA Point-to-point 100k Endurance Run.
08/24/2019 Crissy Field Park Run 5K San Francisco, CA What is Crissy Field Park Run? It is a 5K run- it's you against the clock. When is it? Every Saturday at 9:00am. Where is it? It takes place at 1199 East Beach Street.
08/24/2019 Golden State 50K 50K, 35K, 13.1M, 10K Salinas, CA Runners will be treated to rolling golden hills and varied terrain, including smooth single-track, sandy hills, and exposed fire roads.
08/24/2019 Mendocino Coast PAL Big River Run 26.2M, 13.1M, 10K, 5K Mendocino, CA The Big River Run consists of a run along the scenic old logging haul road past groves of second-growth redwoods into the heart of the historic Big River Estuary.
08/24/2019 Moonlight Madness 2M Shasta Lake, CA 2-Mile run/walk across Shasta Dam via the moonlight.
08/24/2019 Phil Widener Empire Open 3.4M Santa Rosa, CA 3.4 miles, rugged dirt trails, a bit of asphalt bike path, a few short hills, and some wicked competition.
08/24/2019 Race for the Arts 5K Sacramento, CA Race for the Arts is for everyone – the serious runners (5K timed by B-tag) and for the casual runner/walker.
08/24/2019 Tamalpa Headlands 50K 50K Muir Beach, CA Only minutes from downtown San Francisco, the Tamalpa Headlands 50K is a demanding ultra marathon with over 7,300 feet of elevation change.
08/25/2019 10K on the Bay 10K, 5K Hayward, CA Run or walk along the Bay Trail and enjoy breathtaking views of the San Francisco Bay-Estuary. Participate in a 5K or 10K.
08/25/2019 City Beer Runs - Triple Voodoo Brewing 10K, 5K San Francisco, CA Each brewery run starts at a local brew house and works it way through city streets before ending back at the host watering hole for a post run social and raffle!
08/25/2019 Diablo 50K, 26.2M, 13.1M, 10M, 4M Clayton, CA Mount Diablo provides spectacular views of the San Francisco Bay Area and surrounding valleys.
08/25/2019 Good Dog - Dirty Dog 5K 5K Granite Bay, CA This event is for walkers, runners, and their dogs!
08/25/2019 LMJS Fourth Sunday Race 15K, 10K, 5K Oakland, CA Fourth Sunday run.
08/25/2019 Sweeney Ridge Trail 5K 5K San Bruno, CA Races are subject to change. For the latest information, please check the DSE website.
08/25/2019 The Santa Rosa Marathon 26.2M, 13.1M, 10K, 5K Santa Rosa, CA A new out and back Boston Qualifier course for the marathon with beautiful views.
08/28/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
08/31/2019 Crissy Field Parkrun 5K San Francisco, CA It is a 5km run - it's you against the clock. Every Saturday at 9:00am.
08/31/2019 Zoom Dynamite 13.1M, 10K, 5K Richmond, CA The course travels through the largest shoreline park in the Bay Area. Fully stocked aid stations every two miles. Custom medal to all finishers.

September 2019

Date Event Distance Location Description
09/01/2019 6-Hour Distance Classic 6H San Francisco, CA Race Course Description: Complete .75 mile counter-clockwise loop. There will be a well stocked aid station at the completion of each loop.
09/01/2019 Annadel Loop Run 7M Santa Rosa, CA The 7 mile trail race is a challenging loop in the hills of Annadel State Park. Runners receive head starts based on age and gender.
09/01/2019 Mare Island Bridge to Bridge 10K, 5K Vallejo, CA We are so excited to be able to host our annual end of summer event on Labor Day Weekend. The 5K & 10K run across to the other side of the straight on Historic Mare Island.
09/01/2019 Noyo Headlands Race 26.2M, 13.1M, 10K, 5K Fort Bragg, CA Enjoy some of the most remarkable scenery Northern California has to offer and have a great time! The course is fairly flat, well maintained and commonly used by runners.
09/01/2019 Polo Field 5K 5K San Francisco, CA For safety reasons, running with headphones, strollers and/or dogs is strongly discouraged. Run with these at your own risk.
09/01/2019 Rockin' Summer (September Virtual) 26.2M, 13.1M, 15K 10K, 5K Your Choice, CA Welcome to the Rockin' Summer Virtual Run! This is a race where you get to choose the time, the place and the distance.
09/01/2019 The Diamond 10K 6.2M Fresno, CA We are celebrating Endure Jewelry's birthday with an epic 10K race with diamond jewelry and donuts at the finish line. There will be a "Runner's Ball" after party.
09/02/2019 Davis Labor Day Run 10K, 5K Davis, CA Before you fire up the BBQ, join us on Labor Day for this run/walk 5K and 10K event. It is a tradition!
09/02/2019 Run on the Wilder Side 5K, 1M Orinda, CA All ages welcome! Your entry will support rhe Orinda Parks and Recreation Foundation efforts to fund critical renovations within the city's Community Center Park.
09/03/2019 Sunset Through the Trees - LEMA Ranch 4.3M, 2M Redding, CA Awards will go three deep in each category and will be gift certificates from a local sporting good store.
09/04/2019 Fog City Run 5K San Francisco, CA The course is a hilly 5K (ish) route through the Marina neighborhood and the Presidio.
09/05/2019 Fall Fun Runs 3M, 2M, 1M Merced, Ca Every Thursday evening from the first Thursday after Labor Day to late October. For 2019, that will be September 5 through October 31.
09/07/2019 Best Buddies Challenge: Hearst Castle 5K Carmel, CA For those who don’t ride, join Olympic legend Carl Lewis on our 5K trail run/walk taking place at Hearst Ranch in San Simeon.
09/07/2019 Challenge Failure 5K/10K 10K, 5K Sacramento, CA Join us as we Challenge Heart Failure one step a time! Strollers, wheelchairs and well behaved dogs on short leashes are welcome.
09/07/2019 Crissy Field parkrun 5K San Francisco, CA Every Saturday at 9:00am. The event takes place at 1199 East Beach St (in front of the Beach Hut Café), San Francisco, CA 94129.
09/07/2019 Donate Life Run/Walk 10K, 5K Walnut Creek, CA Want to help? Register as an individual. Form a team and become a team captain. Join a team and bring your friends. Donate and make a difference!
09/07/2019 Great American Hero Run 10K, 5K Tracy, CA Do you have an attitude? Bring it! Climb, crawl, slide and run your way to the finish. Overcome more than forty obstacles.
09/07/2019 Oakland Pride Run 5K Oakland, CA All are welcome! You can bring your furry family members! There is no fee for this event. NO! Nope! Nada! Na-unh! This the 100% free registration Original Oakland Pride Run community event.
09/07/2019 Pincushion Hill Climb 1M Friant, CA 1 mile uphill run, starting at the San Joaquin River Trailhead and finishing at the top of Pincushion Mountain.
09/07/2019 Strawberry to Kirkwood 50K Challenge 50K Kybutz, CA You will love this extremely challenging course. Great country, awesome views, lakes, creeks, rivers, great air quality, high elevation and breathtaking trails.
09/07/2019 Strut Your Mutt - San Francisco 5K, 1M San Francisco, CA Why we strut….this is more than a dog walk! It is an annual fundraising event that saves lives - dog's lives. Help save some homeless, helpless dog by joining our run.
09/07/2019 Zombie Runner San Francisco 13.1M, 10K, 5K San Francisco, CA All races start/finish at East Beach and head West along the popular Golden Gate Promenade.
09/08/2019 Buffalo Stampede 10M Sacramento, CA The Buffalo Stampede 10-Mile Run/Walk, the race that kicked off Sacramento’s road-racing tradition, is over forty years old!
09/08/2019 Delta Harvest Run 13.1M, 10K, 5K, 1M Brentwood, CA Proceeds benefit East Contra Costa County food banks/pantries, shelters and college scholarships for local high schools.
09/08/2019 Jog in the Fog 5K San Francisco, CA The course is 3.4 miles in length and is mostly flat terrain. There are some hills and stairs in the Land's End portion of the course.
09/08/2019 My Heart Counts Run 10K, 5K Stanford, CA Want to help in the fight to stop heart disease? Join our annual run/walk celebrating life, heart health and wellness. Every heart counts.
09/08/2019 Run to Remember 5K 5K Sacramento, CA The Run to Remember 5K will take place to give those who vowed to "Never Forget" the chance to exercise that vow.
09/08/2019 San Francisco Giant Race 13.1M, 10K, 5K San Francisco, CA The Half Marathon, 10K, and 5K courses tour the scenic San Francisco waterfront and participants receive a shirt, finisher medal and exclusive runner bobblehead featuring a Giants team member.
09/08/2019 Tioga Pass Run 12.4M Lee Vining, CA This run allows you to truly enjoy the beauty of the Eastern Sierra from Mono Lake to Tioga Pass.
09/10/2019 Sunset Through the Trees - Lake Redding Park 4.3M, 2M Redding, CA Fun Run begins at 7:00pm at Lake Redding Park.
09/11/2019 Fog City Run 5K San Francisco, CA The course is a hilly 5K (ish) route through the Marina neighborhood and the Presidio.
09/12/2019 Fall Fun Runs 3M, 2M, 1M Merced, CA Every Thursday evening from the first Thursday after Labor Day to late October. For 2019, that will be September 5 through October 31.
09/13/2019 Marin Moonlight Run 10K, 5K Novato, CA What could be more fun than a beautiful late summer evening race under the full moon along the trails of the San Francisco Bay in Marin County?
09/14/2019 Anwuli 5K Dance Carnival & Fun Run/Walk 5K San Leandro, CA Whether you are a walker, runner or dancer this is the most family friendly place to be. It takes place on scenic San Leandro Marina Bayshore.
09/14/2019 CASA Superhero Run 10K, 5K Chico, CA Whether you run, walk or fly, put on your best superhero outfit and join our community in supporting a great local cause - make a difference for abused and neglected children.
09/14/2019 Crissy Field Parkrun 5K San Francisco, CA It is a 5 km run - it is you against the clock. Every Saturday at 9:00am.
09/14/2019 Drag-N-Fly 13.1M, 10K, 5K Antioch, CA The course will offer great trail running, panoramic vistas and a chance to see what much of the local area was like in centuries past.
09/14/2019 Echo Summit Trail Challenge 50K, 26.2M, 20M, 13.1M, 10M, 10K, 5K Twin Bridges, CA Courses will be marked with ribbons, signs and gypsum. Please be aware that many types of wildlife live in the Sierras.
09/14/2019 Folsom Lake UltraTrail 110K Granite Bay, CA This is a circumnavigation course, which means that it goes all the way around Folsom Lake. It starts and ends at Beals Point.
09/14/2019 Headlands Hundred 100M, 75M, 50M, 26.2M Sausalito, CA Running in the Marin Headlands is a treat. You will take a scenic tour of the spectacular Marin Headlands also known as the "Trail Running Mecca" of California.
09/14/2019 Lagoon Valley Trail Run 30K, 13.1M, 10K, 5K Vacaville, CA The event, starting in Lagoon Valley Regional Park, provides runners with a beautiful running environment as the trails that make up this rugged terrain offer up a unique challenge.
09/14/2019 Little Loco Relay 65M Relay Butte Meadows, CA Are you a pirate at heart? Get your pirate on with some of your best mateys! You also have a chance to win some extra Loco pirate treasure to take home.
09/14/2019 NAV-X Challenge Series - Dinkey Creek 24H, 8H, 4H Shaver Lake, CA This is a map trekking event in Northern California that offers a unique opportunity to explore off-trail, find adventure and test your navigational skills in beautiful terrain.
09/14/2019 Night Sweats Trail Run Fall 26.2M Sausalito, CA Imagine looking across the valley and seeing runner'sflashlights lit like stars along the trail. Come join this exciting adventure.
09/14/2019 Run With the Cops 5K 5K Sacramento, CA This 5K is a great community event. We strive to make it better every year.
09/14/2019 Sacramento Freedom Run 10K, 5K Rocklin, CA We are pleased to share a percentage of our registration fees with a sponsor or organization in high school - athletic department, service club, performing arts, ROTC, etc.
09/14/2019 Tahoe 100k 100K Tahoe, CA The Tahoe 100k is a point to point exploration of the Tahoe Rim Trail and the Tahoe Basin.
09/14/2019 Tahoe 200 Mile Endurance Run 200M Tahoe, CA The Tahoe 200 is the first 200 mile single loop mountain race in the USA! The route is nothing less than magical and is the journey of a life time!
09/14/2019 Yokuts Park Fun Run 5M, 3M, 2M Bakersfield, CA ABSOLUTELY FREE! We keep track of your time and have snacks afterwards. This is a great way to get in some training together with friends.
09/14/2019 ZERO Prostate Cancer Run/Walk - Napa Valley 10K, 5K Napa, CA The ZERO Prostate Cancer Run/Walk - Napa Valley features a 10K run, 5K run/walk, Kids Superhero Dash for Dad and virtual Snooze for Dudes program.
09/15/2019 Alameda Running Festival 13.1M, 10K, 5K Alameda, CA Join us for this incredible community based running festival on the beautiful island of Alameda.
09/15/2019 BSM Celebration of Life Triathlon & 5K 5K Nevada City, CA This event is great for everybody, from the seasoned athlete to the beginner. Keeping with tradition there will be a 5K run/walk so start training. You won't want to miss this event.
09/15/2019 Clo-Cow Half Marathon 13.1M, 10K, 5K Petaluma, CA You will be cheered on by sheep, horses and, of course, our beloved Moo-cows as you run through rural Sonoma County farm country and rolling hills in this challenging course.
09/15/2019 Courageous Heart 5K and Fun Run 5K Rocklin, CA This is a family friendly event to fundraise for support of children and families impacted by Congenital Heart Disease.
09/15/2019 Emerald Bay Trail Run 7.5M South Lake Tahoe, CA Emerald Bay State Park is considered one of the most beautiful areas in the United States. Carved by ancient glaciers, Emerald Bay offers unequaled scenic trail running.
09/15/2019 Lets ROC 5K 5K Sacramento, CA Running a 5K is a small challenge compared to living a life with ovarian cancer. Our goal is to raise much needed funds to further ovarian cancer research.
09/15/2019 Mexican Independence Reyes de la Milla & 5K 5K Fresno, CA Come and celebrate Mexican Independence Day at this unique one mile run or 5k run/walk! All participants get free TACOS, MEXICAN "AGUA FRESCA" DRINKS and CHURROS!
09/15/2019 Spreckels Lake 5K & San Franciscan Mile and Kids Run 5K, 1M San Francisco, CA Two races in one! Join us for either a fast downhill I mile race or a scenic 5K loop……..or both!
09/15/2019 Tahoe 25k 25K Homewood, CA The Tahoe 25k is a fun and challenging race from the base of Homewood Mountain Resort all the way to Ellis Peak and Barker pass.
09/15/2019 TCRS # 8 5M King Mountain, CA Come out and support trail running at its best. Leave the busy streets and highways behind and connect with other like-minded trail runners.
09/18/2019 Fog City Run 5K San Francisco, CA The course is a hilly 5K (ish) route through the Marina neighborhood and the Presidio.
09/19/2019 Fall Fun Runs 3M, 2M, 1M Merced, Ca Every Thursday evening from the first Thursday after Labor Day to late October. For 2019, that will be September 5through October 31.
09/21/2019 Berkeley Trail Adventure 50K, 35K, 13.1M, 10K Berkeley, CA With abundant coast live oak and eucalyptus lining sections of the courses, runners can enjoy views of the bay, Golden Gate Bridge and even Mt. Tamalpais, on clear days.
09/21/2019 Coastal 50K & Marathon 50K, 26.2M Stinson Beach, CA Point-to-point trail run from the cozy getaway of Stinson Beach to the popular Rodeo Beach. Enjoy spectular views of the Pacific Ocean, Marin Headlands and the Golden Gate Bridge along the way.
09/21/2019 Crissy Field parkrun 5K San Francisco, CA Every Saturday at 9:00am. The event takes place at 1199 East Beach St (in front of the Beach Hut Café), San Francisco, CA 94129.
09/21/2019 Fall Showdown Trail Half Marathon 13.1M, 5M, 5K El Sobrante, CA The Half Marathon is an out and back course. There will be 30% pavement and the rest on trails. You will have the challenge of running up to and across Briones Reservoir.
09/21/2019 Gold Rush Growler 10M, 5K Granite Bay, CA Starts at Granite Beach along the shore of Folsom Lake.
09/21/2019 Lederhosen 5K 10K, 5K Olympic Valley, CA Come out to Squaw Valley and start your Oktoberfest off with a Lederhosen 5K Trail Run. The course is out and back on the Squaw Valley Trail. Awards for the best Lederhosen and dirndl.
09/21/2019 Los Gatos Creek Trail Run 26.2M, 13.1M, 10K, 5K Los Gatos, CA The races will be run or walked on the Los Gatos Creek Trail heading east towards Campbell. Each distance will have a turn around point.
09/21/2019 Nash Ranch Mud Mash 5K Redding, CA The fields of the historic Nash Ranch set the stage for the annual Mud Run where you will experience the best Mother Nature has to offer.
09/21/2019 Newark Mile 4K Newark, CA The Newark Mile will be sanctioned by the USA Track and Field.
09/21/2019 Prairie Creek Run in the Redwoods 5K 5K Orick, CA The purpose of this event is to raise funds for Redwood Parks Conservancy. All proceeds will benefit parks and public lands on California's North Coast.
09/21/2019 Ride to Walk Endurance Race 24H, 12H, 6H Lincoln, CA The runs are over a .84 mile loop on a working horse ranch to benefit Ride to Walk. It is 99% dirt, with just a few feet of asphalt and concrete. Gaiters are recommended for dust and burrs.
09/21/2019 San Francisco Walk/Run Like MADD & MADD Dash 10K, 5K San Francisco, CA "Drunk & Drugged Driving Ends Here!". This is your chance to do something about drunk and drugged driving in the community.
09/21/2019 Smokey Bear Run 10K, 2M Bass Lake, CA The start and finish line is at Recreation Point. The course is on pavement and hilly out and back.
09/21/2019 Trail Hog Half Marathon 13.1M, 10K, 5K San Jose, CA Stampeding through the low grasses come the newest breed of animals, the Brazen Trail Hog! Be Hambitious! Race week-end won't be a boar! Missing this race would be a big mistake!
09/21/2019 United Cerebral Palsy of Stanislaus County Safari Dash 5K 5k Modesto, CA The event encourages participants of all abilities and families to join in the celebration. Costumes of your favorite wild animal are strongly recommended.
09/22/2019 Golden Gate Bridge Vista 10K 10K San Francisco, CA Runners complete clockwise loop.Then runners turn and reverse direction to run back to the finish.
09/22/2019 It Takes Guts 5K 5K Vacaville, CA Our mission is to support children and their families as they maneuver through the complex world of pediatric chronic illness. We live by the words "whatever it takes".
09/22/2019 LMJS Fourth Sunday Race 15K, 10K, 5K Oakland, CA The distances offered at this race are one, two and three times around Lake Merritt.
09/22/2019 Run Your Gourd Off 10K, 5K Wheatland, CA Please join us for these laid back adventure runs. Imagine running through fields of pumpkins, orchards of walnuts, beside a corn maze or through a sunflower field.
09/22/2019 SF Aloha Run 10K, 5K San Francisco, CA With a spectacular view of the Golden Gate Bridge, runners/walkers of all abilities will enjoy the incredible scenery of Crissy Field, Hawaiian style music & entertainment, tasty Aloha treats and children’s activities. All runners/walkers will receive a SF Aloha Run dry weave runner’s shirt and wonderful goodies from our sponsors. Beverages and Hawaiian-style snacks will be provided at our Post-Aloha Run Celebration at Crissy Field. Bring the entire family including your canine buddy for this fun and healthy event which will include special kids activities for our younger athletes and doggie treats for your four-legged companion.
09/22/2019 Wascally Wabbit Half Mawothon 13.1M, 5K Fresno, CA At the end of the hot summer months this race features a 13.1 mile run for both individual runners and two person teams as well as 5k event for runners and walkers.
09/25/2019 Fog City Run 5K San Francisco, CA The course is a hilly 5km(ish) route through the Marina neighborhood and the Presidio.
09/26/2019 Fall Fun Runs 3M, 2M, 1M Merced, Ca Every Thursday evening from the first Thursday after Labor Day to late October. For 2019, that will be September 5 through October 31.
09/28/2019 Bakersfield Walk Like MADD & MADD Dash 10K, 5K Bakersfield, CA Drunk & Drugged Driving Ends Here!. This is your chance to do something about drunk and drugged driving in the community.
09/28/2019 Big Sur Trail Marathon 26.2M, 13.1M, 5M Big Sur, CA You will wind though the beautiful coastal forest and hills surrounding Big Sur River with redwood groves, oak and bay forests lining your path and panoramic views of the Big Sur coastline.
09/28/2019 Break Free Run Folsom 10K, 5K Folsom, CA You can DO SOMETHING. It's NOT OK. You can DO SOMETHING today to combat human trafficking. Help us raise awareness and funds to fight this heinous crime.
09/28/2019 Crissy Field Parkrun 5K San Francisco, CA It is a 5km run - it's you against the clock. Every Saturday at 9:00am.
09/28/2019 Headwaters Trail Run 50K, 30K, 10K Mt. Shasta, CA Headwaters Trail Run is a 50k, 30k, and 10k trail running event held in the Klamath Mountains west of Mount Shasta City, CA.
09/28/2019 Lake Tahoe Spartan Race/Spartan Beast 14M Olympic Valley, CA With 12-14 miles and 30-35 obstacles the Spartan Beast will test your strength, your endurance and your resolve.
09/28/2019 Overlook Endurance Runs 50M, 50K, 25K Forest Hills, CA Pick your distance! Point to point runs and a river crossing! Overlook Endurance Runs primarily follow the Historic Western States trail.
09/28/2019 Pacifica Summit Run 50K, 30K, 10K Pacifica, CA Do you want to know what the view looks like from the tallest mountain on the upper San Francisco Peninsula? Then look more further than the Pacifica Trail Run!
09/28/2019 Rocky Ridge 13.1M, 10K, 5K San Ramon, CA It is generally considered the toughest course of the Brazen Racing events at this distance.
09/29/2019 Double Road Race Pacific Grove 10K, 5K Pacific Grove, CA For the Double Road Race 15k you first run the 10k leg and then one hour and 45 minutes later the 5k leg starts.
09/29/2019 Napa Half Marathon 13.1M, 6.5M Napa, CA Both courses are nestled up in the rolling hills of Napa. Scenic, rustic and winding road will take you through vineyard lined neighborhoods in a charming countryside setting.
09/29/2019 Shaver Lake Mile High Triathlon, 10K, 5K 10K, 5K Fremont, CA The 5K run is on a combination of pavement and trails within Camp Edison - with a few steep hills. The 10K course is two loops of the 5K course.
09/29/2019 Shell/MEF Run for Education 10K, 5K Martinez, CA Although many people choose to run the course, a large majority walk the 5K course as they enjoy the stroll through downtown Martinez.
09/29/2019 Tiburon Half Marathon 13.1M, 10K, 5K Tiburon, CA Marin's most premier race with views of Mt. Tam, Golden Gate Bridge and more.
09/29/2019 Valley of the Moon Vintage Festival 12K/5K 12K, 5K Sonoma, CA Bring your running jogger with your kids in tow and let them enjoy the race. We are a dog friendly race for friendly dogs on a leash.

Did we miss any races? Please email us the race details (including web site URL) and you'll be entered in a monthly contest to win cool prizes. Race details should be sent to calendar@sweattracker.com