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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32 races within 25 mi of Maple Park, IL
Sugar Grove, IL12 mi away
Good weather · 72/100 Typical: 79° / 58°F · 41% rain
13% slower times (5K)past finishers
Huntley, IL19 mi awayRegistration opens Mar 28, 2027
Tough weather · 53/100 Typical: 82° / 64°F · 41% rain
15% faster times (mile)past finishers
Naperville, IL24 mi away
Good weather · 77/100 Typical: 84° / 64°F · 39% rain
Wheaton, IL24 mi away
Fair weather · 61/100 Typical: 82° / 63°F · 40% rain
5% slower times (5K)past finishers
Wheaton, IL21 mi awayRegistration opens Dec 7, 2026
Good weather · 76/100 Typical: 77° / 56°F · 27% rain
DeKalb, IL10 mi awayRegistration opens Mar 31, 2027
Ideal weather · 92/100 Typical: 73° / 52°F · 31% rain