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Half Marathon Calendar near Sun Prairie 2025-2026

Monthly updates for Sun Prairie

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Explore the top half marathons near Sun Prairie for 2025-2026! We've gathered 11 exciting races in the area. Check out our detailed list below to find your next local race.

March 2026
Mar
14
Sa

Spring Forward Half Marathon

10 km Half Marathon
May 2026
May
16
Sa

Syttende Mai Classic Run

2 mi 5 km Half Marathon
May
23
Sa

Sugar Badger 50 Miles

Trail Run 13 mi 50 km 50 mi
May
23-24
Sa - Su

Run Madtown

5 km 15 km ... 24 km 100 km
June 2026
Jun
20
Sa

Hot2Trot Cottage Grove Half Marathon

5 km Half Marathon
July 2026
Jul
4
Sa

Eagle Chase Fire on the River

5 km 10 km Half Marathon
August 2026
Aug
1-2
Sa - Su

Badger Trail Races

Half Marathon Marathon ... 100 km 100 mi
Aug
8
Sa

Madison Mini Marathon

5 km Half Marathon
September 2026
Sep
26
Sa

Wisconsin Lakeside Half Marathon

5 km Half Marathon
October 2026
Oct
24
Sa

Haunted Hustle Run

5 km 10 km Half Marathon
November 2026
Nov
15
Su

Madison Marathon

10 km Half Marathon Marathon