Trail Running calendar near Lewiston 2026-2027

A looped 10K event at PCEI in Moscow with solo and relay options, a box of six donuts per entry, and a rule that the active runner eats one donut per loop. Registration closes July 9.

Part of the Palouse Road Runners summer series, the Warnick Trailhead 10k is an approximately 6.2 mile trail loop on Moscow Mountain with over 800 feet of climbing; results appear on UltraSignup.

A muddy mix of cross country running and obstacles in Lewiston, Idaho on August 29, 2026. Open to men, women and children, the event can be run casually or as a timed race.

Mainly Marathons holds Day 6 of the Northwest Series at Hell's Gate State Park in Lewiston, ID on September 24, 2026. Races include 5K, 10K, half marathon, marathon and 50K with published entry fees and no time limits.

Trail races on the Umatilla Rim near Tollgate, OR offer four marked distances from 4.5 to 22.8 miles on mostly single track, scenic forest and ridge views, with aid stations and proceeds supporting local youth sports.

Trail races on Moscow Mountain near Moscow, ID offering 50K, half marathon and 5 mile courses on mostly single-track terrain with aid stations, drop bag options, a 10 hour cut-off for the 50K, and event awards.

A trail running festival at Jasper Mountain Reserve near Dayton WA with a 4 person relay, half marathon, full marathon, and a family run on single track loops. Race registration includes on site camping and parking.