Races in Bay Area

Marathons, Half Marathons, 10Ks, 5Ks

Looking for the best races in Bay Area, California? Browse our list of Bay Area marathons, half marathons, 10K races, 5K races and more, including upcoming races and races up to one year past their event date.

For each Bay Area race you’ll find key details, finisher ratings and reviews, photos, videos, related articles, race-day weather data and a link to register.

And use our Find a Race tool to further refine your search by name/keyword, distance, terrain, location or date.

Showing 1-20 of 94 races near Bay Area:

Napa Half Marathon Napa, CA | Oct 1, 2023

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Peace Officer Memorial Run Modesto, CA | Oct 1, 2023

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Urban Cow Half Marathon 🏆 Sacramento, CA | Oct 1, 2023

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Look Good Feel Good Race San Leandro, CA | Oct 7, 2023

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Mermaid Triathlon & Duathlon Capitola Capitola, CA | Oct 7, 2023 (CANCELED, 2024 TBD)

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Rancho Canada del Oro Trail Challenge Morgan Hill, CA | Oct 7, 2023

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Star City San Bruno Mountain Half Marathon San Bruno, CA | Oct 7, 2023

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Mt. Umunhum Trail Conquest (Fall) San Jose, CA | Oct 14, 2023

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Ruth Anderson Memorial Endurance Run San Francisco, CA | Oct 14, 2023

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Clo-Cow Half Marathon, 10K & 5K Petaluma, CA | Oct 15, 2023

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Pumpkin Run by Senior Coastsiders Half Moon Bay, CA | Oct 15, 2023

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Campbell Oktoberfest Fun Run Campbell, CA | Oct 21, 2023

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Diablo Summit Stomp! 🏆 Walnut Creek, CA | Oct 21, 2023

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Foxy’s Fall Century Ride Davis, CA | Oct 21, 2023

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Lake Sonoma 100K & 55K Geyersville, CA | Oct 21, 2023

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Cloverdale Vineyard Races 🏆 Cloverdale, CA | Oct 22, 2023

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IRONMAN California Sacramento, CA | Oct 22, 2023

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Miles for Myeloma San Mateo, CA | Oct 22, 2023

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Alpha Win Triathlon Series Napa Valley (Fall) Napa, CA | Oct 28, 2023

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Marin Endurance Festival Triathlon San Rafael, CA | Oct 28, 2023

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Find the best running routes in this area, whether you're on the road or seeking new local routes for training!
Browse Great Runs in Bay Area, CA

Find the best running routes in this area, whether you're on the road or seeking new local routes for training!
Browse Great Runs in Bay Area, CA