RaceMob

Best Santa Clara, California Half Marathon Races

View some of the best Half Marathon races in Santa Clara, 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

    Castro Valley, CA

    26.17 miles away

    I'm Attending

    2022 Lake Chabot Trail Challenge (Half Marathon & 5K)

    RACE INFO: We are so excited to announce that we are back in-person for the 38th 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 t...

    • 1/2M

    Alameda, CA

    35.4 miles away

    I'm Attending

    Island Running Festival

    The Island Run Festival is a rebranding of the old Alameda Run Festival that we cancelled during covid. The event will still begin and end on the historic and transformed Alameda Point, with a kids run, 5k, 10k and revamped Half Marathon that will...

    • 1/2M

    Oakland, CA

    35.57 miles away

    I'm Attending

    Oakland Running Festival

    Corrigan Sports makes the process easy from registration to race day, and the people of Oakland make you feel welcome from start to finish. 

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