Races in Napa-Sonoma

Marathons, Half Marathons, 10Ks, 5Ks

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

For each Napa-Sonoma 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 39 races near Napa-Sonoma:

Annadel Half Marathon, 10K & 5K Santa Rosa, CA | Apr 2, 2023

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Lake Sonoma 50 Mile, Marathon & Trail Sisters Half Marathon Geyserville, CA | Apr 7–8, 2023

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Alpha Win Triathlon Series Napa Valley (Spring) Napa, CA | Apr 8–9, 2023

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IPA 10K & Beer Mile (Sebastopol, CA) 🏆 Sebastopol, CA | Apr 15, 2023

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Rodeo Beach Rumble Sausalito, CA | Apr 15, 2023

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Napa Valley Endurance Run Calistoga, CA | Apr 16, 2023

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Romancing the Island Tiburon, CA | Apr 22, 2023

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Miwok 100K Trail Run Stinson Beach, CA | May 6, 2023

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Grizzly Peak Runs Berkeley, CA | May 13, 2023

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Nitro Trail Half Marathon, 10K & 5K 🏆 San Pablo, CA | May 13, 2023

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San Francisco 50mi & 50K Endurance Runs Sausalito, CA | May 20, 2023

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Wildcat Half Marathon, 10K & 5K 🏆 El Sobrante, CA | May 20, 2023

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Windsor Run & Wine Half Marathon, 10K & 5K Windsor, CA | May 21, 2023

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Marin Ultra Challenge Mill Valley, CA | Jun 3, 2023

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Escape from Alcatraz Triathlon San Francisco, CA | Jun 10, 2023

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Keller Estate Vino & 5K Run Petaluma, CA | Jun 10, 2023

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China Camp Trail Run San Rafael, CA | Jun 17, 2023

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San Francisco One Day San Francisco, CA | Jun 17, 2023

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Angel Island 5 Miler & Half Marathon Belvedere Tiburon, CA | Jun 24, 2023

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Dirty Dozen & Half Dozen Endurance Runs 🏆 San Pablo, CA | Jul 8, 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 Napa, 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 Napa, CA