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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61 races within 25 mi of Lake Zurich, IL
Palatine, IL7 mi away
Good weather · 83/100 Typical: 77° / 55°F · 37% rain
Barrington Hills, IL7 mi away
Good weather · 83/100 Typical: 77° / 55°F · 37% rain
Elgin, IL15 mi away
Good weather · 70/100 Typical: 77° / 56°F · 39% rain
Wheeling, IL9 mi awayRegistration opens Dec 31, 2026
Fair weather · 58/100 Typical: 82° / 62°F · 47% rain
Pleasant Prairie, WI24 mi away
Good weather · 74/100 Typical: 80° / 61°F · 44% rain
9% slower times (25K)past finishers
Lake Zurich, IL3 mi away
Good weather · 72/100 Typical: 84° / 64°F · 46% rain
Huntley, IL20 mi awayRegistration opens Mar 28, 2027
Tough weather · 53/100 Typical: 82° / 64°F · 41% rain
15% faster times (mile)past finishers
Elk Grove Village, IL13 mi away
Tough weather · 46/100 Typical: 84° / 64°F · 39% rain
Pleasant Prairie, WI24 mi awayRegistration opens Nov 27, 2026
Good weather · 79/100 Typical: 81° / 63°F · 39% rain
Greater Chicago, IL13 mi away
Good weather · 78/100 Typical: 76° / 55°F · 31% rain
Schaumburg, IL14 mi awayRegistration opens Jan 1, 2027
Ideal weather · 90/100 Typical: 73° / 53°F · 35% rain