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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16 races within 25 mi of Janesville, WI
Janesville, WI10 mi away
Good weather · 82/100 Typical: 54° / 35°F · 24% rain
Fort Atkinson, WI20 mi away
Good weather · 78/100 Typical: 50° / 32°F · 22% rain
Roscoe, IL20 mi away
Fair weather · 65/100 Typical: 40° / 25°F · 26% rain
8% slower times (5K)past finishers
Rockford, IL24 mi away
Fair weather · 64/100 Typical: 39° / 24°F · 26% rain
Machesney Park, IL23 mi away
Good weather · 74/100 Typical: 55° / 34°F · 35% rain
12% faster times (5K)past finishers
Janesville, WI0 mi awayRegistration opens Nov 2, 2026
Good weather · 74/100 Typical: 55° / 34°F · 35% rain
9% slower times (5K)past finishers
Janesville, WI0 mi away
Good weather · 83/100 Typical: 60° / 38°F · 42% rain
4% faster times (half)past finishers
Whitewater, WI22 mi away
Tough weather · 48/100 Typical: 62° / 41°F · 39% rain
Stoughton, WI17 mi awayRegistration opens Nov 1, 2026
Ideal weather · 86/100 Typical: 67° / 46°F · 38% rain
South Beloit, IL16 mi away
Good weather · 75/100 Typical: 77° / 57°F · 42% rain
20% slower times (5K)past finishers
Janesville, WI6 mi awayRegistration opens Feb 28, 2027
Fair weather · 62/100 Typical: 80° / 61°F · 45% rain
Evansville, WI9 mi awayRegistration opens Apr 1, 2027
Fair weather · 62/100 Typical: 81° / 62°F · 40% rain
Rockford, IL24 mi away
Fair weather · 61/100 Typical: 81° / 62°F · 42% rain
6% faster times (8K)past finishers
Whitewater, WI22 mi awayRegistration opens Feb 28, 2027
Ideal weather · 91/100 Typical: 72° / 51°F · 33% rain
34% faster times (trail 8K)past finishers