Trail Running Calendar Montana 2026-2027

Celebrate the 50th anniversary of this classic trail race in Helena. Experience 1,300 feet of elevation gain on single track trails with sweeping views of the Big Belt Mountains and downtown Helena.

Obstacle course races at Washington Grizzly Stadium in Missoula on September 26, 2026 include a 3k, a 5k with 20 obstacles, a double 10K with 35 obstacles, kids and All Abilities categories, plus team entries.

Trail races on September 26, 2026 near Taft, Montana along the Route of the Hiawatha. Distances include 26.2 miles, 13.1 miles and 10K, with a virtual option and varying entry fees.

Experience the beauty of Northwest Montana with a variety of trail races ranging from a family fun run to a technical 50k ultramarathon. Run through scenic forests and lakes while supporting the local trail system.

A point-to-point trail race of about 10.6 miles through Lolo National Forest along the Clark Fork River, finishing near Quinn’s Hot Springs Resort where participants can have post-race food, drinks and an optional soak in the hot pools.

An untimed 5k at Mt Ascension Gastropub in Helena that starts and ends at the taproom and includes a finish line craft brew plus post run music, games and giveaways. Ten percent of proceeds support local nonprofits.

Experience an out and back ultramarathon along the North Fork of the Flathead River near Glacier National Park. This event features gravel roads with 2300 feet of elevation gain and stunning views of the Northern Rockies.

A trail race in Missoula that starts and finishes near the university, climbing multiple summits with 8,000+ feet of vertical ascent. Routes circumnavigate the Pattee Creek Watershed and include under two miles of pavement.

A statewide cross-country team meet in Billings on October 31, 2026, featuring 5K races for men and women in age divisions and a traveling trophy. Registration opens September 1, 2026 and the entry fee is $30.