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Trail Running Calendar Montana 2026-2027

We have found 66 Trailruns in Montana. Check below where and when you can find the races.

Le Grizz Ultramarathon

Olney

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.

City to Sky

Missoula

Starting and finishing near Missoula's University District, the City to Sky is a trail race featuring a 50K with 8,000+ feet of elevation and a 25K on the House of Sky Ridgeline. Both courses showcase the area's iconic open space and conser..

Montana Cup - Billings

Billings

Montana Cup is a team based cross country meet in Billings, Montana featuring men's and women's age divisions, residency based teams, and a 5k to 8k course over rough terrain. Teams compete for a traveling trophy and individual awards.