Welcome to City to Sky Trail Races!
These unique trail races finishes 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.
2025 Races Are Full
In 2024, we did make it all the way through our waitlist, so we encourage you to sign up!
JOINT THE WAITLIST!→ RESULTS & PHOTO ARCHIVES ↓