Trail Running calendar near Colbert 2025-2026

Join the 2025 Mercury Mountainside Madness XC Invite on Sunday, November 2 at Mountainside MS in Colbert, WA. Youth ages 5 to 14 race 1K to 4K and relays while high schoolers and adults can enter an open 5K on grass and trail courses.

The Langlauf 10K Cross Country Ski Race is held annually at the Mount Spokane Nordic Ski Center in Mead, Washington, the premier cross-country ski area in the Inland Northwest. This traditional 10-kilometer race features wave starts to acco..

Kaniksu Trail Runs in the Colville National Forest features rugged single track trails, big climbs and stunning mountain views across distances from 13.5 miles to 100K, plus ruck relays and a beer mile. Ideal for adventurous trail runners a..

Join Race the Wolf in Sandpoint, Idaho for a weekend of scenic trail runs including marathon, half marathon, 5 mile and Sky Climb. Enjoy challenging terrain, great views and lively race day energy.

Tartarus Backyard Ultra in Spokane is a last person standing endurance event with hourly laps for runners or ruckers. Bring camping gear, enjoy swag and fierce camaraderie as you chase laps on loop and night out and back courses.

Zero Dark Ultra lights up Spokane at night with a bare bones self supported trail loop offering distances from 10K to 100 mile plus 12 hour, 24 hour and ruck options. Run or ruck the continuous 1.58 mile loop under headlamp light and earn a..