Idaho
Idaho Obstacle Race Calendar 2026-2027
Monthly updates for Idaho
Get new running races (and updates) in your inbox every month.
Explore the best obstacle runs in Idaho for 2026-2027! Our updated list features 3 exciting races across the region. Find your next race in Idaho below and join the running community at these great events!
August 2026
A community mud run at Lewiston Community Park featuring multiple obstacles, a Mini-Mudder kids course, and sustained local fundraising and volunteer support.
October 2026
Zombie Mania on October 10, 2026 is a 5 km loop through Nature Park and Eagle Park where volunteers dressed as zombies try to steal runners' flag belts. A separate 1 mile costume run follows the same parks without zombies.
August 2027
Two-day Spartan obstacle weekend at Tom Pence Ranch in Payette ID with Sprint 5K, Super 10K, Beast 21K, kids races and spectator options.
Monthly updates for Idaho
Get new running races (and updates) in your inbox every month.