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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23 races within 25 mi of Sandwich, IL
Campton Hills, IL23 mi away
Fair weather · 65/100 Typical: 55° / 36°F · 23% rain
Good weather · 71/100 Typical: 45° / 29°F · 27% rain
Aurora, IL16 mi away
Good weather · 71/100 Typical: 44° / 28°F · 23% rain
5% slower times (5K)past finishers
Marseilles, IL21 mi away
Fair weather · 68/100 Typical: 43° / 27°F · 27% rain
7% slower times (5K)past finishers
Yorkville, IL11 mi away
Fair weather · 68/100 Typical: 43° / 27°F · 27% rain
St. Charles, IL24 mi away
Fair weather · 67/100 Typical: 41° / 26°F · 25% rain
Naperville, IL24 mi away
Fair weather · 67/100 Typical: 42° / 27°F · 25% rain
Shorewood, IL23 mi away
Good weather · 74/100 Typical: 42° / 26°F · 26% rain
Geneva, IL22 mi away
Fair weather · 61/100 Typical: 36° / 21°F · 23% rain
Batavia, IL21 mi awayRegistration opens Jan 23, 2027
Tough weather · 48/100 Typical: 28° / 12°F · 24% rain
17% faster times (trail 5K)past finishers
Aurora, IL21 mi awayRegistration opens Feb 20, 2027
Fair weather · 56/100 Typical: 37° / 19°F · 27% rain
17% faster times (trail 8K)past finishers
Yorkville, IL11 mi away
Good weather · 70/100 Typical: 50° / 29°F · 30% rain
St. Charles, IL24 mi awayRegistration opens Mar 14, 2027
Good weather · 70/100 Typical: 48° / 28°F · 29% rain
6% faster times (trail 10K)past finishers
Oswego, IL16 mi awayRegistration opens Dec 1, 2026
Good weather · 83/100 Typical: 62° / 39°F · 35% rain
13% faster times (5K)past finishers
Ottawa, IL23 mi away
Good weather · 76/100 Typical: 68° / 47°F · 45% rain
Sugar Grove, IL13 mi away
Good weather · 72/100 Typical: 79° / 58°F · 41% rain
13% slower times (5K)past finishers
Wheaton, IL24 mi awayRegistration opens Dec 7, 2026
Good weather · 76/100 Typical: 77° / 56°F · 27% rain
DeKalb, IL19 mi awayRegistration opens Mar 31, 2027
Ideal weather · 92/100 Typical: 73° / 52°F · 31% rain