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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65 races within 25 mi of Romeoville, IL
Palos Hills, IL15 mi away
Good weather · 79/100 Typical: 68° / 46°F · 42% rain
Oak Brook, IL16 mi awayRegistration opens Jan 1, 2027
Ideal weather · 85/100 Typical: 66° / 45°F · 41% rain
Oak Brook, IL16 mi awayRegistration opens Jan 1, 2027
Good weather · 84/100 Typical: 77° / 55°F · 37% rain
Bedford Park, IL17 mi away
Good weather · 74/100 Typical: 79° / 58°F · 39% rain
32% slower times (5K)past finishers
Sugar Grove, IL21 mi away
Good weather · 72/100 Typical: 79° / 58°F · 41% rain
13% slower times (5K)past finishers
Matteson, IL20 mi away
Fair weather · 58/100 Typical: 80° / 62°F · 47% rain
31% slower times (5K)past finishers
Naperville, IL10 mi away
Good weather · 77/100 Typical: 84° / 64°F · 39% rain
Bolingbrook, IL5 mi awayRegistration opens Feb 27, 2027
Fair weather · 62/100 Typical: 83° / 63°F · 38% rain
7% slower times (5K)past finishers
Wheaton, IL14 mi away
Fair weather · 61/100 Typical: 82° / 63°F · 40% rain
5% slower times (5K)past finishers
Wheaton, IL12 mi awayRegistration opens Dec 7, 2026
Good weather · 76/100 Typical: 77° / 56°F · 27% rain
Chicago, IL25 mi away
Good weather · 76/100 Typical: 69° / 60°F · 38% rain
16% slower times (5K)past finishers
Romeoville, IL0 mi awayRegistration opens Jun 22, 2027
Ideal weather · 92/100 Typical: 72° / 51°F · 28% rain
38% slower times (5K)past finishers
Lisle, IL11 mi awayRegistration opens Jul 31, 2027
Ideal weather · 91/100 Typical: 71° / 50°F · 30% rain