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November 2018

Date Event Distance Location Description
11/21/2018 Fog City Run 5K San Francisco, CA The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
11/22/2018 Bakersfield Turkey Day Run 5K, 2M Bakersfield, CA Start Thanksgiving Day off by starting a new family tradition at the Inaugural Bakersfield Turkey Day Run - Thanksgiving morning!
11/22/2018 Benicia Hand Up Turkey Trot 5K Benicia, CA This is an untimed Turkey Trot. All participant's names will be entered for drawings and raffle prizes. No dogs are allowed to run with participants.
11/22/2018 Brentwood Turkey Trot for Schools 10K, 5K Brentwood, CA This 5K/10K event benefits both the Brentwood Union School District and Liberty Union High School District athletic programs.
11/22/2018 Bret Harte Middle School Booster Club's Run Turkey Run 10K, 5K San Jose, CA This fun family run starts and ends at Leland High School in scenic Almaden Valley, San Jose.
11/22/2018 City of Lincoln Turkey Trot 10K, 5K Lincoln, CA This year will feature 5K and 10K distances along with a kids fun run. The 5K and 10K will start and finish in the same location and will be chip timed.
11/22/2018 Concord Turkey Trot 10K, 5K Concord, CA The proceeds of this 5K/10K Run & Walk will benefit Compassion Outreach, a multi-faceted program which works to meet practical needs for the underserved in our communities.
11/22/2018 CVAC Turkey Trot 5K Carmel-By-The-Sea, CA Give back, give thanks, give it all you've got for charity. Run, jog, or walk to complete Carmel Valley Athletic Club's Turkey Trot.
11/22/2018 Folsom Turkey Trot 10K, 5K Folsom, CA 5K takes you down Natoma Street, then on the bike trails and across the bridges of Folsom. 10K Takes you across the bridges and uses the Johnny Cash Trail.
11/22/2018 Forma Gym Turkey Trot 10K, 5K Walnut Creek, CA With several races to choose from this is an event the entire family can enjoy. This event takes place in beautiful Downtown Walnut Creek and goes through flat terrain of neighborhoods, businesses and part of the Iron Horse Trail.
11/22/2018 Gobble Wobble 10K, 5K San Mateo, CA A Runner's Mind, the Bay Area's local run specialty store, is proud to present the fourth annual Gobble Wobble. Join us on Thanksgiving morning for your choice of a 5K or 10K race and a kids dash, celebrating friends, family and community as we ARM up and give thanks! Save $5 on adult registrations with code SWEAT!
11/22/2018 Healdsburg Turkey Trot 5K Healdsburg, CA This course is all on the road and friendly to walkers and runners alike. Strollers too!
11/22/2018 Kings United Way Turkey Trot 5K Hanford, CA The race offers a scenic 5K race through beautiful downtown Hanford on Thanksgiving morning.
11/22/2018 Marin Turkey Trot 10K, 5K, 1M Novato, CA Allow yourself some guilt-free indulgence this Thanksgiving Day by spending the morning burning off calories you will replace later with pumpkin pie! Save 20% with coupon code RUN!
11/22/2018 Michael Edward Bratton II Turkey Trot 10K, 5K Grass Valley, CA Combination of trail and street terrain. No pets allowed on course. Strollers allowed on walk course. The 5K/10K Run/Walk will circle around the school grounds & throughout Litton Hill Trail.
11/22/2018 Modesto Junior College Turkey Trot 5K Modesto, CA The 3.1 mile course is on a paved path with some grass and dirt. Please no strollers, headphones, or dogs in the 5K run.
11/22/2018 Moraga Country Club Turkey Trot 5K, 1.5M Moraga, CA Bring your family, bring your friends and enjoy the start of your Thanksgiving Day with the Annual MCC Turkey Trot Fun Run.
11/22/2018 Napa Valley Turkey Chase 10K, 5K Napa, CA The Napa Valley Turkey Chase is a fun family event! Race, jog or walk this fast, paved course around the Napa Valley College and the Napa River Trail and work up your Thanksgiving appetite!
11/22/2018 Nitro Turkey Thanksgiving Run 10K, 5K Pinole, CA Both courses offer mild trails with just a few small hills. Both also have spectacular views of the bay. On a clear day you can see up to 5 bridges and 6 counties!
11/22/2018 Oakland Turkey Trot 5K Oakland, CA Join us for an early morning run on Thanksgiving Day at the Embarcadero in Oakland. Have fun and get some exercise.
11/22/2018 Piedmont Turkey Trot 5K Piedmont, CA Unleash a preemptive strike on those Thanksgiving Day calories and run/walk/stroll the 5K Piedmont Turkey Trot on Thanksgiving morning. It’s an event the whole family will enjoy!
11/22/2018 Rio Vista Turkey Trot 5K Rio Vista, CA Rio Vista's Turkey Trot is fast 5K course along the waterfront of our community. 100% of proceeds go toward supporting our schools' cross country teams.
11/22/2018 Roseville Turkey Trot 10K & 5K 10K, 5K Roseville, CA Come out to Downtown Roseville to the Vernon Street Town Square for the annual Roseville Turkey Trot!
11/22/2018 Run Against Hunger 10K, 5K Stockton, CA Be a part of an annual Thanksgiving morning tradition to help raise hunger awareness and funds for the Emergency Food Bank.
11/22/2018 Run for Pie Thanksgiving Day Race 10K, 5K Aptos, CA Come join us on Thanksgiving morning for what has become one of Santa Cruz County's favorite holiday traditions - Run For Pie Thanksgiving Day Race.
11/22/2018 Run Hunger Off the Divide 10K, 5K Cool, CA The Annual Run Hunger Off the Divide Event is a small-town, home-grown walk/run that benefits food closets on the Georgetown Divide.
11/22/2018 Run to Feed the Hungry 10K, 5K Sacramento, CA Join us Thanksgiving morning to celebrate with friends and family to raise awareness about food insecurities in our community. This is the largest run in Sacramento and also the largest Thanksgiving Day fun run in the country with nearly 30,000 runners.
11/22/2018 Salinas Valley Turkey Trot 5K Salinas, CA The race route is a scenic 3.1 mile loop that is partial road, partial trail with moderate elevation change.
11/22/2018 San Francisco Turkey Trot 5M, 3M San Francisco, CA This is a cross country style course - mostly flat over natural terrain, including grassy meadows and dirt pathways or trails. It's Nature!!!
11/22/2018 Scott Valley Schools Turkey Trot 6M, 3M Fort Jones, CA Scott Valley Schools' Turkey Trot allows family and friends to start Thanksgiving Day the HEALTHY WAY, and support both the Fort Jones and Etna Elementary Schools.
11/22/2018 Silicon Valley Turkey Trot 10K, 5K San Jose, CA Start Thanksgiving Day off on the right foot at the Applied Materials "Silicon Valley Turkey Trot". Many have made the run or walk a Thanksgiving Day tradition.
11/22/2018 Solano Turkey Trot 10K, 5K Fairfield, CA Your participation in this annual event will help raise funds so we can continue to serve low-income, disadvantaged children, adults and seniors living in Solano County.
11/22/2018 Spartan Turkey Trot 5K, 1M Mountain View, CA Community, Fitness & Fun for the Entire Family!
11/22/2018 SRMC Turkey Trot 6M, 2M Redding, CA A portion of proceeds from this year’s Turkey Trot will be donated to restoration of the Sacramento River Trail that were destroyed by the CARR Fire.
11/22/2018 Thanksgiving Day Turkey Trot 5K San Leandro, CA The Inner Athlete's annual Thanksgiving day Turkey Trot takes place on a scenic, point-to-point course on Thanksgiving morning.
11/22/2018 Thanksgiving Gobble Wobble 10K, 5K El Sobrante,, CA This will be a 10K/5K Run Walk event. We invite you to dress up in your best Thanksgiving Day attire and make this a fun event.
11/22/2018 Turkey Trot Fresno 5K, 2M Fresno, CA What a great way to start your Thanksgiving! Run or walk the NEW Turkey Trot courses on Thanksgiving morning and then eat your Thanksgiving feast guilt free.
11/22/2018 Turkey's Revenge 10K, 5K Granite Bay, CA Come out and start your thanksgiving day with the whole family, running or walking our trail 5k or 10k course.
11/22/2018 Vacaville Turkey Trot 10K, 5K Vacaville, CA What a great way to start your holiday. Run, walk or skip your way through the course.
11/22/2018 Visalia Emergency Aid Council Race Against Hunger 5K Visalia, CA All proceeds benefit the Visalia Emergency Aid Food Pantry. The Race Against Hunger provides critical funding for food assistance to more than 1,100 low-income families (2,000 children) each month.
11/22/2018 Zoom Turkey Trot 13.1M, 10K, 5K San Jose, CA TBD. Run along the popular Coyote Creek trail Thanksgiving morning and stand to win a turkey!
11/24/2018 Crissy Field Park Run 5K San Francisco, CA We all run for own enjoyment. Please come along and join in whatever your pace!
11/24/2018 Quad Dipsea 28M Mill Valley, CA You must run the famed Dipsea Trail as marked. There is a total of 9200 feet of climb and an equal amount of descent in the 28 miles. Lottery opens in August.
11/24/2018 Quarry Turkey 13.1M, 10K, 5K Fremont, CA The rarely seen Quarry Turkey will make his appearance two days after the big feast, fueled-up and ready to take on all the little turkeys!
11/25/2018 LMJS Fourth Sunday Race 15K, 10K, 5K Oakland, CA These races are free and do not require registration. The courses are one, two and three times around Lake Merritt.
11/28/2018 Fog City Run 5K San Francisco, CA The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
11/29/2018 Healdsburg Turkey Trot 5K Healdsburg,, CA Round up your kids and grandma, corral your neighbors and head to Healdsburg before your big meal! The morning run takes you through Healdsburg Ridge Open Space Reserve.

December 2018

Date Event Distance Location Description
12/01/2018 Bah Humbug! 5K 5K San Ramon, CA TBD. Courses start & finish in beautiful historic Placerville CA which will be decorated with our annual Christmas displays.
12/01/2018 Calero Park Run 50K, 25K, 13.1M, 15K, 10K, 5K San Jose, CA Experience awesome single track, great hills, dirt paths. It is a challenging, fantastic trainer for Western States that includes oak trees, exposure, good heat training, and panoramic vistas.
12/01/2018 Cameron Park’s Run with Santa 5K Cameron Park, CA This run with Santa is a 5k fun run/walk that begins and ends at the Cameron Park Community Center.
12/01/2018 Crissy Field Park Run 5K San Francisco, CA We all run for own enjoyment. Please come along and join in whatever your pace!
12/01/2018 Death Valley Trail Marathon & Half Marathon 26.2M, 13.1M Death Valley NP, CA This scenic wilderness trail run is on a gravel jeep road from Beatty, NV through the picturesque Titus Canyon, finishing in Death Valley (entire run is in Death Valley National Park).
12/01/2018 Jingle Bell Run - Petaluma 5K Petaluma, CA Be part of the longest-standing, holiday-themed 5K race series anywhere – and fight with us to conquer arthritis!
12/01/2018 Kaweah Country Run 10K, 5K Three Rivers, CA The Kaweah Country Run is three events on two scenic out-and-back courses that utilize the historic Kaweah Trails in the lake bottom of Lake Kaweah.
12/01/2018 Peacock Gap Trail Run 30K, 13.1M, 10K, 5K San Rafael, CA The Peacock Gap Trail Run will have a capacity of 350 runners, across all distances.
12/01/2018 Reindeer Run 6.5M, 3M American Canyon, CA TBD. 8th Annual Reindeer Run is a 3 mile or 6.5 mile .
12/01/2018 Run Wild San Francisco 5K San Francisco, CA Gather your friends and family and let’s get 'SantaMental' about the holidays!!! Save $5 on adult registrations with code SWEAT!
12/01/2018 San Joaquin River Trail 100K, 50K Friant, CA Come out and run some of the best trails in the valley along Millerton Lake and the San Joaquin River.
12/02/2018 California International Marathon 26.2M, 5K Sacramento, CA This provides runners with a very fast, point-to-point, net-downhill marathon with a spectacular finish in front of the California State Capitol.
12/02/2018 Fort to Fort 10K 10K San Francisco, CA Out and back course along the paved Bay Trail.
12/02/2018 Girls on the Run 5K - Sonoma County 5K Rohnert Park, CA The 5K Course is two laps around SOMO Village in beautiful Sonoma County. Water is available at the water stop.
12/02/2018 High Desert 50K Ultra & 30K 50K, 30K Ridgecrest, CA Enjoy great views of the southern Sierras and the Indian Wells Valley from the Rademacher and Spangler Hills south of Ridgecrest.
12/02/2018 The Firehouse Run 5K Santa Clara, CA Our goal is to bring the community together or a fun event, with the larger goal of enhancing the education provided to the children in Santa Clara.
12/05/2018 Fog City Run 5K San Francisco, CA The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
12/08/2018 Crissy Field Park Run 5K San Francisco, CA We all run for own enjoyment. Please come along and join in whatever your pace!
12/08/2018 Hark The Herald 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.
12/08/2018 Jingle Bell Run - Pacific Grove 5K Pacific Grove, CA Be part of the longest-standing, holiday-themed 5K race series anywhere – and fight with us to conquer arthritis!
12/08/2018 Jingle Bell Run for Toys for Tots 5K, 2M Fresno, CA The course is a loop course with complete road closure. There is plenty of parking in surrounding lots.
12/08/2018 Rodeo Beach Trail Run 50K, 30K, 20K, 8K Sausalito, CA Enjoy vistas of the Pacific Coast as you take a scenic tour of the spectacular Marin Headlands.
12/08/2018 Run Walnut Creek 13.1M, 10K, 5K Walnut Creek, CA The Walnut Creek Half Marathon is a fun and exciting course for all; runners and walkers alike enjoy this course for its ever-changing scenery and spirited volunteers along the route.
12/08/2018 Santa Shuffle 5K Chico, CA A run to help others this holiday season! Brought to you by the Salvation Army: Doing the Most Good.
12/08/2018 Summit Rock Half-Marathon 13.1M, 10K, 5K Saratoga, CA Tucked away just outside Silicon Valley, Sanborn County Park features miles of single-track trails dappled with filtered light through lush canopy.
12/09/2018 Girls on the Run 5K 5K San Francisco, CA The Girls on the Run 5K is a family-friendly event featuring a 5K fun run, DJ music, Zumba warm-up, photo booth, face painting, and other fun activities!
12/09/2018 Great Santa Run 5K , 1M San Francisco, CA Races Start/Finish at Crissy Field across from Sports Basement Presidio.
12/09/2018 Hanford Rockin Rudolph Run 5K Hanford, CA The Rockin' Rudolph Run is a great way to start the holiday season with a great stroll through downtown Hanford.
12/09/2018 Jingel Bell Run - Sacramento 5K Sacramento, CA Be part of the longest-standing, holiday-themed 5K race series anywhere – and fight with us to conquer arthritis!
12/09/2018 Jingle Bell Rock 10K, 5K Santa Cruz, CA You can choose either 5K or 10K to run or walk, the kid's 1K for kids 10 and under.
12/09/2018 Krampus Cross Country 5K/10K 10K, 5K San Francisco, CA Krampus is hosting his chip timed, cross country 5K & 10K on the beautiful Presidio Trails in San Francisco.
12/09/2018 Presidio Cross Country 5K San Francisco, CA The start and finish are on the grass lawn adjacent to Julius Kahn Playground.
12/12/2018 Fog City Run 5K San Francisco, CA The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
12/15/2018 City Beer Runs - Faction 5K Alameda, CA Run for stress relief, run for fitness, run for fun... just run. If you love the feeling of the pavement flying by beneath your feet - and a well-deserved celebration afterward - a City Beer Runs is for you.
12/15/2018 Crissy Field Park Run 5K San Francisco, CA We all run for own enjoyment. Please come along and join in whatever your pace!
12/15/2018 Dam Jingle Bell Dash 10K, 5K Orinda, CA A huge event each year with lots of fun and holiday spirit ! We had 100 Dashers to Santa and he was thrilled.
12/15/2018 Double Road Race 15K San Juan Bautista, CA Double Racing, Double for short, is a two stage running challenge. Participants first run the longer stage, take a halftime break and then run the second stage.
12/15/2018 Last 10K & Final 2 Mile 10K, 2M Santa Rosa, CA TBD. Paved paths in 3 parks: Howarth, Spring Lake, and Annadel. Both races start and end in Howarth Park.
12/15/2018 Sacramento Santa Run 5K Sacramento, CA A free Santa suit is provided for every registered runner participating in the 6th Annual Sacramento Santa Run in Downtown Sacramento.
12/15/2018 Woodside Ramble 50K, 35K, 13.1M, 10K Redwood City, CA Distances of 10K, Half Marathon, 35K and 50K make for the perfect proving grounds for runners, and hikers, of all abilities.
12/16/2018 Elf On The Run 10K, 5K San Francisco, CA The race runs along the San Francisco Bay Trail with gorgeous views of the Golden Gate Bridge.
12/16/2018 Fleet Feet Free Holiday Classic 5K Sacramento, CA Run for the chill of it! Join Fleet Feet Sacramento for the 11th annual Holiday Classic Fun Run.
12/16/2018 Golden Gate Bridge Vista 10K 10K San Francisco, CA Races start at 9:00 am, unless otherwise noted.
12/16/2018 Santa Run Silicon Valley 5K San Jose, CA This 5K Run/Walk is fun for the whole family and we encourage you to dress up as your favorite holiday character or tradition.
12/16/2018 ZombieRunner Quarry Lakes Run 26.2M, 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.
12/19/2018 Fog City Run 5K San Francisco, CA The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
12/22/2018 Crissy Field Park Run 5K San Francisco, CA We all run for own enjoyment. Please come along and join in whatever your pace!
12/22/2018 Run and Ride 13.1M, 5K Santa Clara, CA Choose a half-marathon, quarter-marathon, 5K, or 1-mile fun run in and around the park before the gates are even open to the public.
12/23/2018 Kennedy Drive 8K 8K San Francisco, CA Races start at 9:00 am, unless otherwise noted.
12/23/2018 LMJS Fourth Sunday Race 15K, 10K, 5K Oakland, CA Participation ribbons are given to all runners and place ribbons are awarded to the top runners, both male and female in ten year age groups.
12/24/2018 Christmas Eve Fun Run 5.3M Merced, CA The loop is about 5.3 miles, out and back on the bike path along Bear Creek.
12/24/2018 Placerville Path Run Jingle & Mingle 13.1M, 10K, 5K Placerville, CA TBD. Courses start & finish in beautiful historic Placerville CA which will be decorated with our annual Christmas displays.
12/26/2018 Fog City Run 5K San Francisco, CA The course is a hilly 5km (ish) through the Marina neighborhood and the Presidio.
12/29/2018 Crissy Field Park Run 5K San Francisco, CA We all run for own enjoyment. Please come along and join in whatever your pace!
12/29/2018 Frosty Fun Run - Lake Redding Park 4.3M, 2M Redding, CA Refreshments will be available to all after runs.
12/30/2018 Brazen Almost New Year's Eve 13.1M, 10K , 5K Fremont, CA Whether you are looking to squeeze in your first trail run or you're looking to log that 1,000th mile before the clock strikes midnight on 12/30/2018, this is your chance!
12/30/2018 Rainbow Falls Holiday 5K 5K San Francisco, CA Races start at 9:00 am, unless otherwise noted.
12/31/2018 New Year's One Day 24H, 12H, 6H San Francisco, CA Each lap is 1.065 miles around the lagoon at Crissy Field with spectacular views of the Golden Gate Bridge, Angel Island, Alcatraz and the San Francisco Bay.

January 2019

Date Event Distance Location Description
01/01/2019 Brazen New Year's Day Half Marathon 13.1M, 10K, 5K Castro Valley, CA The sun is rising on the first day of the new year! Where should you be? Hitting the trails of Lake Chabot, of course!
01/01/2019 Clikapudi Trail Runs 13.1M, 10K, 5K Redding, CA Start and Finish is at The Jones Valley Public Boat Launch.
01/01/2019 Kiwanis Resolution Run 10K, 5K Mountain View, CA Resolve to make a difference in the new year! Wake up late and still enjoy the race as start time is 10am. Join us for a fun start to the new year at Mountain View Shoreline Park.
01/01/2019 Phaby-Gray Resolution Run 5K Santa Rosa, CA Join us at A Place to Play Park for a 5K run on New Year's Day! Due to the narrow sections on the course, strollers and dogs on leash pose a significant hazard and are not permitted.
01/01/2019 Rio Grill's Resolution Run 10K, 5K Carmel-By-The-Sea, CA Burn off holiday calories while helping children in need. Run along trails and sandy beaches, all with views of the glorious Carmel coastline.
01/02/2019 Fog City Run 5K San Francisco, CA The course is a hilly 5km (ish) route through the Marina Neighborhood and the Presidio.
01/05/2019 5K Resolution 5K Sacramento, CA This course will start and finish at Crocker Park in Sacramento. Please come back if you have run with us before. If you haven't already run with us we would love to have you join us!
01/05/2019 Crissy Field parkrun 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 St., SF.
01/05/2019 Frosty Fun Run - Redding Civic Auditorium 4M, 2.5M Redding, CA This event will be part of the Redding Health Expo. Registration only on race day from 7-8am. Rain or Shine!
01/09/2019 Fog City Run 5K San Francisco, CA The course is a hilly 5km (ish) route through the Marina Neighborhood and the Presidio.
01/12/2019 Castle to Coast Fun Run 8.2M San Simeon, CA We are looking forward to seeing you at the start line for 8.2miles of beautiful ocean views running on our well marked course. Plenty of enthusiastic Cuesta voluteers will monitor the course.
01/12/2019 Crissy Field parkrun 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 St., SF.
01/12/2019 The Dam Run 10K, 5K Orinda, CA The race will begin at 9 am with the 10K and 9:05 am for the 5K. It will take place on the scenic old San Pablo Dam Road and trail.
01/13/2019 Hot Chocolate 15K/5K- San Francisco 15K, 5K San Francisco, CA Join the movement that's taken over the racing world. Hot Chocolate 15k/5k is headed to San Francisco. Start and finish in Golden Gate Park Music Concourse amongst San Francisco's biggest chocolate aficionados.
01/16/2019 Fog City Run 5K San Francisco, CA The course is a hilly 5km (ish) route through the Marina Neighborhood and the Presidio.
01/19/2019 Crissy Field parkrun 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 St., SF.
01/19/2019 Frosty Fun Run - Fleet Feet Store 5.5M, 2K Redding, CA Registration only on race day from 7-8am. Rain or shine. Refreshments will be available after the run.
01/19/2019 Rio Bravo Rumble 13.1M, 10K, 5K Bakersfield, CA TBD. It is once again time to lace up your running shoes for the Rio Bravo Rumble.
01/20/2019 The Redding Marathon 26.2M, 5K Redding, CA Enjoy a scenic journey down stream along the Sacramento River on paved running trails. Watch for bald eagles, osprey and other wildlife!
01/23/2019 Fog City Run 5K San Francisco, CA The course is a hilly 5km (ish) route through the Marina Neighborhood and the Presidio.
01/26/2019 Coyote Hills Half Marathon 13.1M, 10K, 5K Fremont, CA Half the fun will be experiencing all the different kinds of trails, including dirt, paved and even bridges. Hikers and walkers are always welcome!
01/26/2019 Crissy Field parkrun 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 St., SF.
01/26/2019 Du 3 Bears 5M El Sobrante, CA Join us for our Annual Du 3 Bears Duathlon and separate 5 Mile Run at the San Pablo Reservoir.
01/26/2019 Frosty Fun Run - Clover Creek 4M, 2.4M Redding, CA Registration is only on race day from 7-8am. Rain or shine. Refreshments will be available to all after the runs
01/26/2019 Pirate's of the Cure-i-bbean Booty Run 5K Fresno, CA Join us for the Annual Pirate's of the Cure-i-bbean 5K Booty Run to help promote awareness of blood related cancers thru Relay for life team member's fund raising efforts.
01/26/2019 Rotary Mission 10 13.1M, 10M, 5K San Juan Bautista, CA This rural course takes runners through farm land and up the Anzar Hills. The 10-mile race is particularly good training for the upcoming spring marathons!
01/26/2019 The Vineyard Vines Half Marathon 13.1M, 10K, 5K Del Monte Forest, CA The vineyard vines Half Marathon at Pebble Beach, 10k, and 5k will run through the private grounds of the world-class Pebble Beach Resort, with the majority of each course featuring scenic views of 17-Mile Drive.
01/27/2019 LMJS Fourth Sunday Race 15K, 10K, 5K Oakland, CA All those interested in running, whether beginner, walker, jogger or competitive racer are welcome to join our monthly runs.
01/30/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.

February 2019

Date Event Distance Location Description
02/02/2019 Crissy Field parkrun 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 St., SF.
02/02/2019 Death Valley Marathon 26.2M, 13.1M, 10K Death Valley, CA Enjoy an out-and-back relatively flat course. You'll admire the beauty of the surrounding desert as you follow this paved run from the Oasis Ranch.
02/02/2019 Fort Ord Trail Run 50K, 25K, 10K Salinas, CA The Fort Ord Trail Run will have a capacity of 400 runners across all distances.
02/02/2019 Frosty Fun Run - LEMA Ranch 4M, 2.5M Redding, CA Registration only on race day from 7-8 am. Refreshments will be available to all after runs.
02/02/2019 Ordnance 100K 100K Salinas, CA This course has been designed to highlight Fort Ord National Monument. You will run on just about every type of trail there is during this 62 mile tour.
02/02/2019 South Hills Single Track Trail Run 13.1M, 9M, 10K, 5K Morgan Hill, CA Open Space Preserve. 60% dirt roads, 40% single track, flat and hilly sections, ups and downs, oak trees, some exposure.
02/03/2019 San Francisco Half Marathon 13.1M, 5K San Francisco, CA The Kaiser Permanente San Francisco Half Marathon is a certified 13.1 mile course and ranked as one of the most scenic in the country by Runner’s World. Save $5 with code KPSFHC5OFF.
02/03/2019 Super Sunday Run 10K, 5K Sacramento, CA The Super Sunday Run is Sacramento’s ticket to a guilt-free Super Bowl Sunday!
02/06/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
02/09/2019 Bay Breeze Half-Marathon 13.1M, 10K, 5K San Leandro, CA All race distances start and finish at the San Leandro Marina Park! All participants will enjoy a mostly-flat, easy bayside trail that rarely strays more than a few feet from water.
02/09/2019 Crissy Field parkrun 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 St., SF.
02/09/2019 Escape from Folsom Trail Runs 10M, 5K Granite Bay, CA The Escape from Folsom 10 Mile Trail Run and 5K Walk/run has beautiful courses along Folsom Lake on scenic trails covered in wildflowers.
02/09/2019 Frosty Fun Run - Fleet Feet Store 5.5M, 2M Redding, CA Registration only on race day from 7-8 am. Refreshments will be available to all after runs.
02/09/2019 Valentine Run/Walk 4M, 1.8M Sacramento, CA The Valentine Run/Walk is kid friendly, stroller friendly, and canine-companion friendly! Participants are encouraged to wear their hearts on their sleeves, socks, tutus, onesies and collars.
02/10/2019 Fresno Valentine Run 5K, 2M Fresno, CA This is not a timed event, this is a fun run for families and friends to celebrate and enjoy the holiday.
02/10/2019 Together with Love Run/Walk 10K, 5K Pacific Grove, CA Flat looped course along the beautiful Asilomar Coast in Pacific Grove.
02/13/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
02/16/2019 Buzz Marathon 26.2M, 13.1M, 10K, 5K San Miguel, CA Annual meditative and serene run and is a Boston Qualifier (among others). All races are run on the grounds of historic Camp Roberts Army National Guard Reservation.
02/16/2019 Chabot Trail Run 50K, 30K, 13.1M, 10K, 5K Castro Valley, CA TBD. This is one of our typically faster races with less elevation and some paved sections. The course is designed for those who are looking to PR.
02/16/2019 Crissy Field parkrun 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 St., SF.
02/16/2019 FOURmidable 50K 50K Auburn, CA Come and participate in one of the most challenging 50K in the Auburn/Cool area. This event has a total accumulative climbing of over 6000 feet in the 50K.
02/16/2019 Frosty Fun Runs - Clover Creek 4M, 2.4M Redding, CA Registration only on race day from 7-8 am. Refreshments will be available to all after runs.
02/16/2019 Marshall Gold Discovery Run 13.1M, 10K, 5K Coloma, CA TBD. This event is solely run inside the very historic Marshall Gold Discovery Park.
02/17/2019 FOURmidable 30K, Half, 13K 35K, 13.1M, 13K Auburn, CA Come and participate in one of the most challenging 50K in the Auburn/Cool area.
02/20/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
02/23/2019 Crissy Field parkrun 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 St., SF.
02/23/2019 End of the Trail Half Marathon 13.1M, 10K Visalia, CA This may just be the flattest course in California! Whether you walk or run, join us for a memorable experience with a great route that starts and ends in downtown Visalia.
02/23/2019 Frosty Fun Runs Championship - Lake Redding 4.3M, 2M Redding, CA Registration only on race day from 7-8 am. Refreshments will be available to all after runs.
02/23/2019 Lost Trail Half Marathon & 5K 13.1M, 5K Granite Bay, CA The Lost Trail Half Marathon is a scenic single track trail race along the shoreline of Folsom Lake with many scenic views, and also offers a 5K Trail Run as well.
02/23/2019 Salmon Falls 50K 50K Coloma, CA The Salmon Falls 50K is a point to point ultra distance trail race. The race begins at the Magnolia Ranch Trail Head near Coloma.
02/23/2019 Support Blue Fresno 10K, 2M Fresno, CA You don’t have to risk your life day in and day out to keep our community safe. All you have to do is support those who do. Stand up and Run for the Blue!
02/23/2019 Tour de Meow 10K, 5K Bakersfield, CA This is the Tour de Meow 5K – a charity run/walk to raise awareness in saving abandoned cats & kittens from euthanasia and finding them forever homes.
02/23/2019 Victory Half Marathon 13.1M, 10K, 5K Richmond, CA The courses are flat and fast making them great for beginners or runners looking to set a personal record.
02/24/2019 AAAAI Foundation Light Up the Night 5K 5K San Francisco, CA The AAAAI Foundation Benefit and 5K Run/Walk are the premier events to attend while you’re in San Francisco.
02/24/2019 Almond Blossom Run 10K, 5K Durham, CA TBD. Both courses start and finish at the rose garden in front of Durham High School and follow flat paved roads among beautiful blooming almond orchards.
02/24/2019 LMJS Fourth Sunday Race 15K, 10K, 5K Oakland, CA All those interested in running, whether beginner, walker, jogger or competitive racer are welcome to join our monthly runs.
02/24/2019 Surfer's Path 10k & 5k 10K, 5K Santa Cruz, CA Participants are treated to beachfront and bluff views of the Monterey Bay along the majestic Santa Cruz County coastline.
02/27/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.

March 2019

Date Event Distance Location Description
03/02/2019 Blossom Trail 10K Run 10K, 2M Sanger, CA Mark the date and join us on this flat course that takes runners through Sanger's charming downtown and through the outskirts of town where the blossoms overflow!
03/02/2019 Crissy Field Park Run 5K San Francisco, CA It is a 5k run- it's you against the clock. Every Saturday at 9:00am.
03/02/2019 Death Valley Half Marathon 13.1M, 10K Death Valley, CA Enjoy an out-and-back relatively flat course while admiring the beauty of the surrounding desert. This is probably one of the most unique courses you could pick for your next race!
03/02/2019 Hares N Hounds 5K 5K Atascadero, CA This event is a fundraiser for Atascadero Greyhound Foundation; "Doing what's best for kids".
03/02/2019 Mountain View Fire Drill 5K/10K 10K, 5K Mountain View, CA Both the 5K and 10K run through beautiful Shoreline Park with views of the Bay and Wetlands. Kids Fun Run stays within the grounds of Shoreline Park, Lot A.
03/02/2019 NorCal John Frank Memorial Run 10M, 3M, 1M Redding, CA TBD. The 1-mile course is flat. The 3 and 10-mile races are on the Sacramento River Trail and are mostly flat surfaces.
03/02/2019 San Joaquin River Trail Half Marathon 13.1M, 10K Auberry, CA Come out and run some of the best local trails and a half marathon course that will kick your butt. With approx. 2500' of elevation gain this course won't be your typical stroll in the park.
03/02/2019 Sanborn Park Trail Challenge 13.1M, 8.5M, 4.2M Saratoga, CA Course description, 95% single track, extremely mountainous, very technical, lushly wooded, mixed evergreen forest.
03/02/2019 Way Too Cool 50K Endurance Run 50K Cool, CA This race has become the most sought after 50K in the United States for veterans and novices alike.
03/03/2019 Chinese New Year Run 10K, 5K San Francisco, CA The run offers both a 5k and 10k option and is one of kind, as it is the only run that goes through San Francisco's historic Chinatown and financial district.
03/03/2019 Ilsanjo Classic 10-Miler & Neo-Classic 4-Miler 10M, 4M, 1K Santa Rosa, CA This course travels along the bike paths and trails of Howarth, Spring Lake and Annadel Park.
03/03/2019 Livermore Half Marathon 13.1M, 5K Livermore, CA To celebrate the completion of 13.1 miles, we are bringing some of the finest local wineries and breweries for tasting.
03/03/2019 Napa Valley Marathon 26.2M, 13.1M, 5K Napa, CA The Napa Valley Marathon boasts one of the most beautiful courses in the world and is known as the "Biggest Little Marathon in the West".
03/03/2019 Santa Cruz Half Marathon 13.1M, 10K, 5K Santa Cruz, CA The Santa Cruz Half Marathon is more than just a race. With several distances to choose from, this event unites locals and out-of-towners, newbies and seasoned athletes alike.
03/06/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
03/09/2019 Chanoko Trail Runs 50K, 31K, 5M Granite Bay, CA Run Granite Beach's most popular running trail!
03/09/2019 Color-5K Daly City 5K Daly City, CA A charity run for everyone.
03/09/2019 Crissy Field Park Run 5K San Francisco, CA It is a 5k run- it's you against the clock. Every Saturday at 9:00am.
03/09/2019 Marin Ultra Challenge 50M, 50K, 25K Sausalito, CA Our premier Marin County long distance trail race delivers ample hills and sweeping descents. The meticulous design of each course makes it physically demanding and exceptionally beautiful.
03/13/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
03/14/2019 Pi Day 5K 3.1K Virtual Run Did you know that Pi Day is celebrated on 3/14 around the world? Pi is equal to approximately 3.14159. So celebrate with our Pi Day 5K!
03/16/2019 Badger Cove Half Marathon 13.1M, 10K, 5K Livermore, CA Bringing the luck of the Irish and poking its head out just in time for Saint Patrick's Day, it's the Brazen Badger! Come join us at the picturesque Del Valle Regional Park in Livermore!
03/16/2019 Crissy Field Park Run 5K San Francisco, CA It is a 5k run- it's you against the clock. Every Saturday at 9:00am.
03/16/2019 Folsom Lake South Side Trail Run 38M, 50K, 21M, 13.1M, 10K, 5K Folsom, CA All very appealing single track, great running, some technical sections.
03/16/2019 Napa Valley Trail Marathon 26.2M, 13.1M, 10K Calistoga, CA The course is a bit challenging with the hills, streams and rocks - which makes it all the more exciting and rewarding. The event is limited to 300 participants.
03/16/2019 San Jose Spartan Race Super 8-10M Patterson, CA Registrations are final. Waves of 250+ racers will be released every 15 minutes. No changing waves.
03/16/2019 Shamrock'n Half Marathon & Leprechaun Dash 13.1M, 10K, 5K, Dash Sacramento, CA 13.1 is filled with fun! Live music, crazy costumes, onfield finish, post-race beer and food. It's a party you don't want to miss!
03/16/2019 Spirit of Benny 10K/5K 10K, 5K Placerville, CA The Sprit of Benny® is more than another 5K or 10K race. It is an annual celebration to honor the memory of a special boy while helping others in difficult circumstances.
03/16/2019 St. Patrick's Day Run 4M, 2M Fresno, CA Whether you run or walk the Shamrock 4Miler or our Green 2Miler you'll have a great time! Green shirt, green goodies & for those 21 & older Green Beer in our Lucky Pot of Gold Beer Garden.
03/16/2019 Tough Mudder Sacramento 10M Elverta, CA Tough Mudder is more than a mud run - it’s an epic teamwork experience.
03/16/2019 Whale Run 10K, 5K Ft. Bragg, CA This is an out and back race. The Whale Run starts and finishes in the heart of Fort Bragg in the Skunk Train parking lot.
03/17/2019 Go Green Saint Patrick's Day Run 13.1M, 10K, 5K Los Gatos, CA The Go Green St. Patrick's Day Run is back for another great year. We will be offering a 5K, 10K and a Half Marathon distance again this year.
03/17/2019 Heavenly Half Marathon 13.1M Pine Ridge, CA You will enjoy an almost all downhill point to point course in the beautiful foothill town of Auberry.
03/17/2019 San Jose Spartan Race Sprint 5M Patterson, CA It is happening again and you are invited! Under the warm glow of the California sun, spartans will come together!
03/17/2019 Shamrock 5K 5K Dublin, CA The Shamrock 5K is a great event for runners and walkers of all abilities. Join us whether this is your first or twentieth Shamrock 5K Fun Run & Walk.
03/17/2019 Zoom Quarry Lakes 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.
03/20/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
03/23/2019 Building Bridges Super '70s 5K/10K Fun Run 10K, 5K Bakersfield, CA This is a 70's themed 5K and 10K fun run with prizes for the best costumes. We will start at 8am at the California Living Museum near Hart Park.
03/23/2019 Crissy Field Park Run 5K San Francisco, CA It is a 5k run- it's you against the clock. Every Saturday at 9:00am.
03/23/2019 Dons Army ROTC 5K 5K San Francisco, CA Do it for fun, no competition! Don't feel like running but still want to contribute? Donations are gratefully accepted throughout the year.
03/23/2019 Heart & Soles Run 10K, 6K Santa Clara, CA Run from Santa Clara University through Avaya Stadium and back for a race you won't forget!
03/23/2019 Knickerbocker Canyon 35K, 13.1M, 10K, 5K Auburn, CA TBD. Participants of this race will run along the historic Western States trail, out to “No Hands Bridge”, then tackle one of the toughest climbs in the area: the dreaded K2 training hill.
03/23/2019 Rabbit Chase 30K, 13.1M, 10K Mill Valley, CA TBD. Experience portions of Muir Woods, the famed Dipsea course and drop dead gorgeous views of the Pacific.
03/23/2019 Revolution Run 10K, 5K, 1M Roseville, CA The Revolution Run offers a 10K, 5K, & 1Mile run/walk to fit everyone's fitness level. Each race will award a 1st. 2nd. and 3rd. place medal in each age division.
03/23/2019 Salomon 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.
03/23/2019 She Is Beautiful 10K, 5K Santa Cruz, CA Our Santa Cruz race course runs along the coast and finishes oceanside with a post race festival on Lighthouse Point in Santa Cruz, CA.
03/24/2019 Fresno Donut Run 5K Fresno, CA Join us for a fun Donut Themed 5K run/walk at Woodward Park! Not only will runners be treated to the best Donuts after the race you will also earn your very own Donut Medal!
03/24/2019 Napa Valley Women's Half Marathon 13.1M, 5K Napa, CA Wine. Dine. Run! The ultimate women's week-end! From walkers to runners, everyone can find their place!
03/24/2019 Oakland Running Festival 26.2M, 13.1M, 5K Oakland, CA This event has been nationally recognized as the Bay Area race to run by Competitor Magazine. The people of Oakland make you feel welcome from start to finish.
03/24/2019 Racing Hearts 5K/10K 5K, 10K Palo Alto, CA Our 6th Annual Racing Hearts 5k/10k to celebrate active living for heart disease is coming soon. Together we can see more lives saved and everyone has a chance to live a full and active life. Since 2014, our Racing Hearts 5k/10k events have raised over $220,000 for genetic testing and education for underserved families, echocardiograms, AEDs and heart research.
03/27/2019 Fog City Run 5K San Francisco, CA A hilly 5km(ish) route through the Marina neighborhood and the Presidio.
03/30/2019 Crissy Field Parkrun 5K San Francisco, CA It is a 5k run - it's you against the clock. Every Saturday at 9:00am.
03/30/2019 Golden Gate Duathlon and 5 Mile Run 5M El Sobrante, CA Run goes on, rain or shine. Just enter the beautiful San Pablo Dam Reservoir at the El Sobrante entrance.
03/30/2019 Golden Gate Headlands Marathon 26.2M, 13.1M, 10K Sausalito, CA The course is a combination of single track hiking trails and fire roads. The event is limited to 400 participants.
03/30/2019 Roanne's Race 10K, 5K Livermore, CA By holding Roanne's Race in March it moves it closer to our mission and goals - since March is also known as Colorectal Cancer Awareness Month.
03/31/2019 Hellyer Half Marathon 13.1M, 10K, 5K San Jose, CA With a mildly rolling course hugging Cottonwood Lake and then Coyote Creek, this race was made for first-timers and those looking to break through with a new personal record!
03/31/2019 Modesto Marathon 26.2M, 13.1M, 5K Modesto, CA The flat, fast course will be open 7 hours, allowing adequate time for first-time marathoners.
03/31/2019 Run For The Children 5K Fresno, CA Please join us for Run For The Children… because we need YOUR HELP to bring greater community awareness about child abuse and related issues.
03/31/2019 Wildflower Run 10K, 5K, 2M Morgan Hill, CA TBD. These flat, fast courses on scenic local back roads are ideal for runners wanting to improve their personal best times. Proceeds fund scholarships for women and girls.
03/31/2019 Wine Country Half Marathon 13.1M, 5K Paso Robles, CA Our winery neighbors help cheer you on and provide their own style of aid station.

April 2019

Date Event Distance Location Description
04/03/2019 Fog City Run 5K San Francisco, CA The course is a hilly 5km (ish) route through the Marina Neighborhood and the Presido.
04/06/2019 American River 50 Mile Endurance Run 50M, 26.2M, 13.1M Sacramento, CA American River has become the second largest 50 miler in the United States. The race attracts both veterans and novices alike.
04/06/2019 Annadel Half Marathon 13.1M, 10K, 5K Santa Rosa, CA The Annadel Half Marathon is considered to be one of the biggest running events in Sonoma County!
04/06/2019 Ayala Cove 15M, 10M, 5M Tiburon, CA TBD. Angel Island is a hilly, grass- and forest-covered island that provides spectacular views of Marin County, San Francisco, and the Golden Gate.
04/06/2019 Crissy Field Parkrun 5K San Francisco, CA It is a 5km run - it's you against the clock. Every Saturday at 9:00am.
04/06/2019 King Richard Annual Trail Run 13.1M, 10K, 5K San Jose, CA TBD. Santa Teresa County Park is located at the southern end of the Santa Teresa Hills.
04/06/2019 Woodside Crossover 50K, 35K, 13.1M, 10K Woodside, CA TBD. Participants will enjoy the beautiful trails under the canopy of towering 2nd and 3rd generation, moss covered redwoods as they clip past the many small streams and gullies along the way.
04/07/2019 Artichoke Half Marathon 13.1M, 10K Pescadero, CA In keeping with the event's title -- and the pride of the local agriculture industry -- every finisher is presented with a real ARTICHOKE! The race is generally flat and cool.
04/07/2019 California Classic Half Marathon 13.1M, 10K, 5K Fresno, CA We will host 3,000 runners in our Half Marathon and Relay as participants run through African Adventure in Fresno Chaffee Zoo, with a grand finish along home-plate inside Chukchansi Stadium.
04/07/2019 Credit Union SACTOWN Run 10M, 5K, 1M Sacramento, CA The flat, fast course starts and finishes at the spectacular California State Capitol and leads runners through the “best of Sacramento.”
04/07/2019 Mighty Dog 10K,5K Granite Bay, CA This event is for walkers, runners, and their dogs!
04/07/2019 Rio Lindo Trail Run 10K, 5K Healdsburg, CA This trail run is one of the most beautiful runs you will do all year. Both the 5k and 10k courses feature single track trails as well as 4×4 trails and fire roads.
04/07/2019 Rock 'n' Roll San Francisco 13.1M San Francisco, CA Tour San Francisco by foot, taking in everything the city has to offer on the entertainment lined course.
04/07/2019 Run With The Heroes 5K Madera, CA The 5k is chip-timed. The route will circle the hospital twice and is stroller/wheelchair friendly.
04/07/2019 Tent City Marathon 26.2M, 13.1M, 10K, 5K Atascadero, CA The Tent City Marathon is sure to be a memorable and fun time on California's beautiful central coast. We are also an official USATF Sanctioned Event.
04/07/2019 Woodside/Purisima Creek Crossover 50K, 35K, 13.1M, 10K Redwood City, CA The forested slopes and steep, cool canyons of Huddart Park and Purisima Creek Redwoods Open Space Preserve comprise a trail running paradise within the heart of the San Francisco Peninsula.
04/07/2019 Zim Run 1M Mountain View, CA One mile for 1st grade through adult. 220 yards for Pre-School. 1/2 mile for Kindergarten.
04/10/2019 Fog City Run 5K San Francisco, CA The course is a hilly 5km (ish) route through the Marina Neighborhood and the Presido.
04/13/2019 Crissy Field Parkrun 5K San Francisco, CA It is a 5km run - it's you against the clock. Every Saturday at 9:00am.
04/13/2019 Diablo Trails Challenge 50K, 13.1M, 10K, 5K Walnut Creek, CA Diablo Trails Challenge has a run for everyone from those hitting the trail for the first time to the experienced ultra-runners.
04/13/2019 IPA 10K 10K, 1M Sebastopol, CA TBD. At the finish, runners and their guests are treated to the beer mile invitational and beer & music festival at the Barlow.
04/13/2019 Mt. Tam Wild Boar Half Marathon 13.1M, 10K Mill Valley, CA Parts of this course include very narrow trails with steep drop-offs. The event is limited to 300 participants so don't wait too long to register!
04/13/2019 Placerville Path Run 13.1M, 10K, 5K Placerville, CA TBD. Courses start & finish in beautiful historic Placerville CA.
04/13/2019 Run Your Tail Off 5K/10K 10K, 5K Orland, CA This 5K/10K provides you, your family and friends an opportunity to enjoy a healthy, fun activity at Black Butte Lake!
04/13/2019 Ruth McKenzie Preserve 13.1M, 10K, 5K Friant, CA Half Marathon participants will be treated to beautiful views and rolling hills.
04/14/2019 Dionysus Dash 5K Livermore, CA This event is for the novice and avid runners, wine tasters and Greek walkers.
04/14/2019 Grizzly Peak Trail Run 50K, 26.2M, 30K, 13.1M, 10K Berkeley, CA Start at Lake Anza and travel through popular Tilden Regional Park in the Berkeley hills. There is a 9-hour time limit for all distances.
04/14/2019 Pleasanton Run for Education 15K, 10K, 5K Pleasanton, CA See the best Pleasanton has to offer on this flat, fast course.
04/14/2019 Run Rocklin 13.1M, 12K, 5K Rocklin, CA The event has been designed for the casual walker to the competitive athlete, providing safe courses, activities for the family and top race management.
04/17/2019 Fog City Run 5K San Francisco, CA The course is a hilly 5km (ish) route through the Marina Neighborhood and the Presido.
04/20/2019 Antioch Rotary Club Bunny Hop 5K 5K Antioch, CA The race is on a soft trail through Dow wetlands. When you run by the beaver pond you will have a spectacular view of the Mt. Diablo in its background.
04/20/2019 Bubble RUN - Fresno 5K Fresno, CA Includes Bubble RUN tee shirt, Runner headband, temp tattoo, Race Bib Number, and entry into the raddest Bubble 5K!
04/20/2019 Crissy Field Parkrun 5K San Francisco, CA It is a 5km run - it's you against the clock. Every Saturday at 9:00am.
04/20/2019 Folsom Lake Trail Run 50K, 35K, 13.1M, 10K Folsom, CA TBD. This is one of our “flatter” courses, but there is still plenty of excitement and every race is as challenging as you make it.
04/20/2019 Napa Valley 50K 50K Calistoga, CA TBD. Runners on the 50k course will be treated rocky and steep uphill sections to bring participants to expansive views of the Napa Valley.
04/20/2019 Silver Moon Race 100M, 2M Reedley, CA How many laps can you run in 6, 12, or 24-hours? Test your endurance and build up your distance in a 2-mile lap race, or go for the 100-mile distance.
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.

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