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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54 races within 25 mi of San Ramon, CA
Fremont, CA17 mi away
Ideal weather · 94/100 Typical: 58° / 40°F · 30% rain
9% slower times (5K)past finishers
San Jose, CA24 mi away
Ideal weather · 94/100 Typical: 62° / 42°F · 30% rain
San Francisco, CA25 mi away
Ideal weather · 93/100 Typical: 60° / 46°F · 32% rain
Antioch, CA18 mi away
Ideal weather · 94/100 Typical: 65° / 43°F · 28% rain
San Francisco, CA24 mi awayRegistration opens Dec 1, 2026
Ideal weather · 97/100 Typical: 62° / 47°F · 21% rain
Berkeley, CA17 mi awayRegistration opens Mar 1, 2027
Ideal weather · 98/100 Typical: 64° / 47°F · 16% rain
Alameda, CA16 mi away
Ideal weather · 99/100 Typical: 64° / 47°F · 16% rain
Castro Valley, CA6 mi away
Ideal weather · 100/100 Typical: 67° / 44°F · 16% rain
San Carlos, CA25 mi away
Ideal weather · 95/100 Typical: 59° / 50°F · 10% rain
7% faster times (trail 5K)past finishers
El Sobrante, CA24 mi awayRegistration opens Dec 1, 2026
Ideal weather · 97/100 Typical: 67° / 50°F · 8% rain
24% slower times (half)past finishers
Clayton, CA10 mi away
Good weather · 77/100 Typical: 76° / 49°F · 7% rain
21% slower times (trail half)past finishers
Menlo Park, CA25 mi away
Good weather · 81/100 Typical: 72° / 48°F · 7% rain
Oakland, CA12 mi away
Good weather · 73/100 Typical: 78° / 50°F · 5% rain
14% slower times (trail half)past finishers
Castro Valley, CA6 mi away
Ideal weather · 89/100 Typical: 77° / 50°F · 3% rain
Rodeo, CA22 mi away
Ideal weather · 93/100 Typical: 83° / 52°F · 2% rain
29% slower times (5K)past finishers
Alameda, CA16 mi away
Ideal weather · 99/100 Typical: 72° / 53°F · 0% rain
5% faster times (5K)past finishers
Castro Valley, CA6 mi away
Good weather · 79/100 Typical: 86° / 54°F · 0% rain
28% slower times (half)past finishers
Pleasant Hill, CA13 mi away
Ideal weather · 85/100 Typical: 89° / 56°F · 0% rain
13% faster times (5K)past finishers