RaceMob

Discounted San Francisco, California Half Marathon Races

View some of the best Half Marathon races in San Francisco, California! RaceMob's race calendar allows you to find races that suits your needs. Use our advanced filters below or calendar on the right, and discover new races. We try to maintain up to date information, and rely heavily on our community of volunteers. If you find a race that we're missing, use the "Suggest Race" button on the right. Find RaceMob discounts that others have added or add deals that you've discovered.

    • 1/2M

    Fremont, CA

    24.83 miles away

    I'm Attending

    ZombieRunner Quarry Lakes

    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. All courses are flat and fast!   The Half Marathon (CA19047RS) and Marathon (CA18047RS) courses are...

    • 1/2M

    Woodside, CA

    25.5 miles away

    I'm Attending

    Crystal Springs (Winter) Trail Run

    Experience the towering redwoods, lush ferns, and beautiful trails through Huddart Park, King's Mountain and Bear Gulch. USATF Sanction #142076  

    • 1/2M

    Santa Rosa, CA

    49.56 miles away

    I'm Attending

    Beer City Half Santa Rosa

    The Beer City Half runs on! Join us on the morning of the Beer City Festival in Santa Rosa at A Place to Play for a beautiful run around Santa Rosa Creek. The Beer City Half Marathon includes a half marathon, 10k, 5k distances. The post-race celeb...

    • 1/2M

    Livermore, CA

    36.16 miles away

    I'm Attending

    Livermore Valley Half Marathon

    / 1 RaceMobber Scheduled

    Welcome to the 10th Annual Livermore Valley Half Marathon, 5K & Kids Festival! Get ready for picture perfect, postcard views on our 'Best of the Bay' voted course and famed Wine, Beer and Music Festival. Experience hyper-local feels in Downto...

    • 1/2M

    San Francisco, CA

    2.79 miles away

    I'm Attending

    Zoom SF by Sports Basement

    Rain or Shine! All races start/finish at East Beach and head West along the popular Golden Gate Promenade. The 5K event climbs up Battery East trail to the Golden Gate Bridge before heading back to the finish. The 10K and Half Marathon courses co...

    • 1/2M

    Oakland, CA

    13.38 miles away

    I'm Attending

    Redwood (Spring) Trail Run

    The course travels through beautiful Redwood Regional Park. Enjoy the spectacular views along the East Ridge and West Ridge trails and wind through tall redwoods on the popular Stream and Bridle trails. (Distances are accurately measured using a ...

    • 1/2M

    Castro Valley, CA

    19.06 miles away

    I'm Attending

    SPASM Lake Chabot Trail Run

    The course starts at the Marina and travels around the popular Lake Chabot reservoir and surrounding hills. Great course for first-time trail runners! (Distances are accurately measured using a Rolatape® surveyor's measuring wheel.)

    • 1/2M

    Napa, CA

    37.12 miles away

    I'm Attending

    2024 Napa Valley Women's Half Marathon & 5K

    The 4th running of the Napa Valley Women’s Half Marathon and 5K presented by Altra will be held on April 28 2024 starting and finishing at Oxbow Commons Park in the heart of the excitement that is Napa, California! The race course winds through th...

    • 1/2M

    San Jose, CA

    47.53 miles away

    I'm Attending

    Beer City Half San Jose

    Join us at Almaden Lake Park for the Beer City Half in San Jose, the third stop in the Beer City Half Series. The Beer City Half San Jose include a half marathon, 10k, and 5k races, as well as our new Questicorn - a unicorn-themed fun run/walk. Th...

    • 1/2M

    Castro Valley, CA

    17.84 miles away

    I'm Attending

    2024 Lake Chabot Trail Challenge (Half Marathon & 5K)

    RACE INFO: We are so excited to celebrate the 40th annual Lake Chabot Trail Challenge Half Marathon and 5K. This race is well regarded amongst serious trail runners in the outlying areas. The race begins at 8am for the Half Marathon and 8:30am for...

    • 1/2M

    Fremont, CA

    24.83 miles away

    I'm Attending

    Zoom Firecracker

    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. All courses are flat and fast!

    • 1/2M

    San Francisco, CA

    1.46 miles away

    I'm Attending

    The San Francisco Marathon

    The race prides itself on its unique nature; like the city itself the race is more individual, the course more challenging, the terrain more beautiful – an event Bart Yasso, Chief Running Officer of Runner’s World, referred to as “challenging and ...

    • 1/2M

    Oakland, CA

    13.38 miles away

    I'm Attending

    Redwood (Summer) Trail Run

    The course travels through beautiful Redwood Regional Park. Enjoy the spectacular views along the East Ridge and West Ridge trails and wind through tall redwoods on the popular Stream and Bridle trails. (Distances are accurately measured using a ...

    • 1/2M

    Fremont, CA

    26.29 miles away

    I'm Attending

    Beer City Half SLAM

    Join us at Quarry Lake Recreational for the final race in the Beer City Half Grand Slam! Whether you have been at the other Beer City Festivals or the Beer City Series races, you're in for a great time with sunshine, running, beer, and celebrating...

    • 1/2M

    San Jose, CA

    47.79 miles away

    I'm Attending

    8th Annual SJVRC OneMile4OneChild Charity Run 2024

    Experience the thrill of SJVRC Charity Running Event.  Join us along with other fellow runners around the world of all ages and skill levels to promote running and embrace a healthy lifestyle, while raising funds to support the less fortunate chil...

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