Race catalog · Updated nightly
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Upcoming running, cycling, triathlon and ultra races, updated nightly from RunSignup, BikeReg and ACTIVE. Missing a race? Submit it
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Race catalog · Updated nightly
Upcoming running, cycling, triathlon and ultra races, updated nightly from RunSignup, BikeReg and ACTIVE. Missing a race? Submit it
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86 races within 25 mi of Various Cities in, CA
Castro Valley, CA9 mi away
Ideal weather · 89/100 Typical: 77° / 50°F · 3% rain
Rodeo, CA13 mi away
Ideal weather · 93/100 Typical: 83° / 52°F · 2% rain
29% slower times (5K)past finishers
San Francisco, CA14 mi away
Ideal weather · 91/100 Typical: 72° / 52°F · 1% rain
Alameda, CA5 mi away
Ideal weather · 99/100 Typical: 72° / 53°F · 0% rain
5% faster times (5K)past finishers
Castro Valley, CA9 mi away
Good weather · 79/100 Typical: 86° / 54°F · 0% rain
28% slower times (half)past finishers
Pleasant Hill, CA11 mi away
Ideal weather · 85/100 Typical: 89° / 56°F · 0% rain
13% faster times (5K)past finishers
San Ramon, CA13 mi away
Good weather · 75/100 Typical: 87° / 56°F · 2% rain
Newark, CA25 mi away
Ideal weather · 96/100 Typical: 84° / 54°F · 4% rain
Oakland, CA4 mi away
Ideal weather · 91/100 Typical: 86° / 55°F · 4% rain
10% slower times (5K)past finishers