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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5 races within 25 mi of Sheffield, IL
Rock Falls, IL22 mi away
Good weather · 84/100 Typical: 56° / 37°F · 26% rain
Sheffield, IL0 mi away
Fair weather · 69/100 Typical: 43° / 27°F · 24% rain
Geneseo, IL20 mi away
Fair weather · 61/100 Typical: 35° / 20°F · 21% rain
16% faster times (5K)past finishers
Geneseo, IL20 mi awayRegistration opens Feb 7, 2027
Fair weather · 58/100 Typical: 84° / 64°F · 36% rain