Wisconsin Obstacle Race Calendar 2025-2026

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Explore the best obstacle runs in Wisconsin for 2025-2026! Our updated list features 229 exciting races across the region. Find your next race in Wisconsin below and join the running community at these great events!

May 2026
May
17
Sunday

Wisconsin Pickle Run

2 mi 5 km
May
17
Sunday

Epic Marathon

5 km 13 mi 26 mi
May
23
Saturday

Sugar Badger 50 Miles

Trail Run 13 mi 50 km 50 mi
May
23
Saturday

Cedarburg Half Marathon

5 km 13 mi
May
23-24
Sa - Su

Run Madtown

5 km 10 km ... 24 km 100 km
May
30
Saturday

Strain for the Brain

5 km
June 2026
Jun
7
Sunday

Maritime Marathon

9 km 13 mi 26 mi
Jun
20
Saturday

Hot 2 Trot Run/Walk

5 km 13 mi
January 2030
Jan
1
Tuesday

Mental Health Run

5 km
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