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Washington Obstacle Race Calendar 2025-2026

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Explore the best obstacle runs in Washington for 2025-2026! Our updated list features 4 exciting races across the region. Find your next race in Washington below and join the running community at these great events!

January 2026
Jan
2
Friday

The Ultimate Ram Challenge Winter

Obstacle Run
May 2026
May
2-3
Sa - Su

Seattle North Spartan Event Weekend

Obstacle Run 5 km 10 km
June 2026
Jun
13
Saturday

The Ultimate Ram OCR Challenge

Obstacle Run 5 mi
September 2026
Sep
19-20
Sa - Su

Seattle North Spartan Trifecta Weekend

Obstacle Run 5 km 10 km Half Marathon
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