Oregon
Oregon Obstacle Race Calendar 2026-2027
Monthly updates for Oregon
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Explore the best obstacle runs in Oregon for 2026-2027! Our updated list features 2 exciting races across the region. Find your next race in Oregon below and join the running community at these great events!
August 2026
Conquer raw high desert terrain at the Boise Spartan Trifecta Weekend. Choose from obstacle course races ranging from a 5K Sprint to a 21K Beast, plus kids events and other challenges. The rugged Pence Ranch landscape provides the setting.
A 5k mud run with 12 to 20 obstacles at Wooden Shoe Tulip Farm during the Summer Flower Festival, self timed and dog friendly. Proceeds support Woodburn Rotary and the Woodburn Rotary Foundation.