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
Loading races…
404 races
Detroit, MI
Good weather · 80/100 Typical: 54° / 38°F · 35% rain
19% slower times (5K)past finishers
Ann Arbor, MI
Good weather · 80/100 Typical: 54° / 36°F · 32% rain
6% faster times (5K)past finishers
Howell, MI
Good weather · 81/100 Typical: 54° / 36°F · 32% rain
Hemlock, MI
Good weather · 79/100 Typical: 50° / 35°F · 26% rain
South Lyon, MI
Good weather · 80/100 Typical: 51° / 34°F · 25% rain
Northville, MI
Good weather · 80/100 Typical: 51° / 34°F · 25% rain
14% faster times (mile)past finishers
Grand Ledge, MI
Ideal weather · 86/100 Typical: 51° / 34°F · 27% rain
Grand Rapids, MI
Good weather · 78/100 Typical: 51° / 35°F · 30% rain
Shelby, MI
Good weather · 77/100 Typical: 49° / 38°F · 31% rain
9% slower times (5K)past finishers
Ann Arbor, MI
Good weather · 80/100 Typical: 51° / 34°F · 25% rain
13% faster times (5K)past finishers
Roseville, MI
Good weather · 80/100 Typical: 51° / 35°F · 27% rain
9% faster times (5K)past finishers
Croswell, MI
Good weather · 75/100 Typical: 49° / 40°F · 36% rain
Jonesville, MI
Good weather · 80/100 Typical: 52° / 33°F · 23% rain
Port Austin, MI
Good weather · 84/100 Typical: 48° / 40°F · 28% rain
6% faster times (half)past finishers
Dexter, MI
Good weather · 80/100 Typical: 51° / 33°F · 23% rain
7% faster times (5K)past finishers
Detroit, MI
Tough weather · 51/100 Typical: 49° / 34°F · 28% rain