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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46 races within 25 mi of Alton, IL
St. Louis, MO23 mi away
Good weather · 77/100 Typical: 42° / 22°F · 23% rain
6% slower times (5K)past finishers
Maryland Heights, MO23 mi away
Good weather · 73/100 Typical: 46° / 25°F · 26% rain
St Louis, MO21 mi away
Ideal weather · 86/100 Typical: 54° / 32°F · 30% rain
6% slower times (5K)past finishers
Maryland Heights, MO23 mi away
Ideal weather · 93/100 Typical: 57° / 35°F · 32% rain
Glen Carbon, IL15 mi away
Good weather · 80/100 Typical: 59° / 38°F · 39% rain
St. Louis, MO23 mi away
Ideal weather · 92/100 Typical: 65° / 42°F · 34% rain
6% faster times (5K)past finishers
Maryland Heights, MO23 mi away
Ideal weather · 92/100 Typical: 68° / 44°F · 36% rain
10% slower times (5K)past finishers
Maryland Heights, MO23 mi away
Ideal weather · 92/100 Typical: 68° / 44°F · 36% rain
St Louis, MO21 mi away
Good weather · 78/100 Typical: 71° / 51°F · 52% rain
Saint Louis, MO16 mi away
Ideal weather · 86/100 Typical: 74° / 54°F · 46% rain
Saint Charles, MO19 mi away
Good weather · 75/100 Typical: 74° / 54°F · 46% rain
Collinsville, IL20 mi awayRegistration opens Feb 27, 2027
Fair weather · 59/100 Typical: 82° / 63°F · 41% rain
St Charles, MO19 mi away
Harsh weather · 27/100 Typical: 86° / 67°F · 46% rain
Maryland Heights, MO23 mi away
Harsh weather · 29/100 Typical: 89° / 68°F · 41% rain
Saint Louis, MO25 mi away
Harsh weather · 34/100 Typical: 88° / 67°F · 39% rain
St. Louis, MO14 mi away
Good weather · 84/100 Typical: 78° / 54°F · 22% rain