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 5 exciting races across the region. Find your next race in Washington below and join the running community at these great events!
May 2026
Tackle fast, scenic trails at the Seattle North Spartan on May 2 to 3 at Meadow Wood near Snohomish WA. Flat evergreen forest courses by the Snohomish River offer Sprint Super and Kids races for a fun, competitive weekend.
June 2026
Loop the Lupe in Seattle in early June mixes a muddy obstacle 5K with a no obstacle 5K, a flat Senior Saunter and a Youth Dash. All entries include a tech shirt, bib and finisher medal and proceeds benefit Our Lady of Guadalupe Church.
Take on the Ultimate Ram OCR Challenge on June 13, 2026 in Chattaroy, WA: a 5 mile course with 30 plus obstacles to test strength, grip and mental grit. Open to ages 14 to 99 with competitive divisions and prizes, all proceeds support local school at..
July 2026
September 2026
Tackle rugged evergreen trails between Puget Sound and the Cascades with sprint, super, beast or kids courses packed with classic Spartan obstacles. Celebrate at the festival area and earn finisher swag while testing your grit on scenic PNW terrain.