Washington
Washington Obstacle Race Calendar 2026-2027
Monthly updates for Washington
Get new running races (and updates) in your inbox every month.
Explore the best obstacle runs in Washington for 2026-2027! Our updated list features 8 exciting races across the region. Find your next race in Washington below and join the running community at these great events!
May 2026
A Spartan obstacle race weekend at Meadow Wood Equestrian Center in Snohomish WA on May 2 and 3 2026. The event uses wooded dirt trails beside the Snohomish River and includes Sprint 5 km, Super 10 km and a Kids Race.
June 2026
A full-day community event at Walt Hundley Playfield on 06/06/2026 featuring obstacle-course waves, a 5K fun run, a 3K walk, and a 1K youth dash, with proceeds supporting Our Lady of Guadalupe Church and an on-site after-party.
A wooded obstacle course race at Riverside High School on June 13, 2026, featuring an approximately 4.5 mile route with 30+ obstacles, competitive and open divisions, prizes for competitive top finishers, and medals for all finishers.
Test your endurance at Crystal Mountain Resort by tackling mountain trails with a 20 pound pack. Choose from three distances ranging from 6.5 to 18.5 miles in the scenic Mount Rainier National Park region.
July 2026
A forest-based obstacle event at Lacamas Lake Regional Park with a 4 miles course featuring 14+ obstacles, a new kids race for ages 4 to 8, multiple race waves, and cash prizes in the competitive division.
August 2026
Test your endurance at the Esmeralda Trailhead with a weighted rucking event. Carry a 20 lb pack through the mountains near Cle Elum to reach the summit and earn your dog tags.
September 2026
A Spartan obstacle race weekend near Monroe, Washington, set on wooded trails between Puget Sound and the Cascades. Events include Sprint 5 km 20 obstacles, Super 10 km 25 obstacles, Beast 21 km 30 obstacles, kids races, workshops and a 4 hour Hurric..