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Half Marathon Calendar near Janesville 2026-2027

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Explore the top half marathons near Janesville for 2026-2027! We've gathered 6 exciting races in the area. Check out our detailed list below to find your next local race.

August 2026
Aug
15
Sa

RAMP River Run – 1/2 Marathon

Road Race 5 km 13 mi
September 2026
Sep
20
Su

Discover Whitewater Series

3 mi 13 mi
Sep
26
Sa

Stone Bridge Half Marathon

Road Race 3 mi 13 mi
May 2027
May
15
Sa

Syttende Mai Classic Run

Road Race 2 mi 3 mi 13 mi
May
29
Sa

Sugar Badger 50 Miles

Trail Run Half Marathon 50 km 50 mi
Monthly updates for Janesville

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July 2027
Jul-Aug
31-1
Sa - Su

Badger Trail Races

Half Marathon Marathon ... 100 km 100 mi
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