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 3 exciting races across the region. Find your next race in Washington below and join the running community at these great events!
August 2026
Join this summer event at Magnuson Park in Seattle featuring traditional road races and an obstacle dash. Choose from distances ranging from a kids 400m to a 15k run in a beautiful Pacific Northwest setting.
September 2026
A two-day Spartan obstacle racing weekend in Monroe WA on Sep 19 to 20 2026 featuring wooded trail courses from kids races to a 21 km Beast.
May 2027
Two-day obstacle race weekend near Snohomish, Washington featuring Sprint and Super distances plus kids races on wooded trails.