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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31 races within 25 mi of Columbia, CT
Columbia, CT0 mi away
Ideal weather · 90/100 Typical: 62° / 44°F · 39% rain
Moodus, CT15 mi away
Ideal weather · 90/100 Typical: 66° / 48°F · 39% rain
Marlborough, CT9 mi away
Ideal weather · 90/100 Typical: 72° / 54°F · 40% rain
13% faster times (5K)past finishers
Colchester, CT10 mi away
Tough weather · 48/100 Typical: 84° / 66°F · 44% rain
4% slower times (5K)past finishers
Andover, CT4 mi awayRegistration opens Jun 1, 2027
Ideal weather · 93/100 Typical: 62° / 45°F · 32% rain