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Obstacle Race Calendar near River Hills 2025-2026

Explore the top obstacle runs near River Hills for 2025-2026! We've gathered 66 exciting races in the area. Check out our detailed list below to find your next local race.

April 2026
Apr
18
Saturday

Brew City Marathon

5 km 10 km 21 km 42 km
Apr
25
Saturday

Sunset Safari 10k Trail Run

Trail Run 10 km
May 2026
May
17
Sunday

Wisconsin Pickle Run

2 mi 5 km
May
23
Saturday

Cedarburg Half Marathon

3 mi 13 mi
May
30
Saturday

Strain for the Brain

5 km
August 2026
Aug
1
Saturday

HaRUNbee 5K Walk/Run

5 km
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