City to Sky Trail Races Missoula, MT   Oct 18, 2026

These unique City to Sky Trail Races finish in Missoula’s University District featuring less than 2 miles of pavement and some of the smoothest single track in Montana. Both races highlight the best of Missoula’s iconic open space, conservation lands and recreation areas.

The 50K features multiple mountain summits totaling 8,000 feet of elevation gain over 33 miles, circumnavigating the Pattee Creek watershed. The 25K runs the back half of the 50K on the incredible House of Sky Ridgeline Trail.

Montana Trail Crew, part of the nonprofit Run Wild Missoula, is an educational and conservation-based organization for mountain and trail runners devoted to discovering the perfect single-track trail, maintaining and improving access to open space, advocating for the preservation of wild lands, and cultivating a trail running community under the Big Sky.