Trail Running calendar near Adrian 2025-2026

Embrace winter trails at the Wilson Creek Frozen 50k near Nampa, Idaho, with scenic gorge sections and a climb to Wilson Peak. Choose 10 mile, 20 mile or the full 50k looped courses for a challenging snowy adventure.

Take on timed endurance laps at Eagle Island State Park, a flat, scenic loop along the Boise River, with events from 6 to 48 hours plus a 100 mile and relay option. Expect friendly support, frequent aid, and a welcoming endurance community.

Experience the Owyhee Off Road Challenge on March 21 in Adrian, Oregon, racing across high desert trails with sweeping Owyhee and Snake River valley views. Choose a 55k, half, 10k or 5k and help support local schools and youth programs.

Run the scenic Weiser River Trail on Apr 25 2026 in a flat point to point 50K or team relay finishing in Midvale. Take in river canyon and farmland views on a converted rail trail and register by Apr 6 to guarantee swag.