Power of Four Trail Run

JUL
18
2026
Experience the mountain trails of Aspen Snowmass with three distinct race distances. Runners can choose between a 50K trek across four mountains a 25K trail run or a 10K course starting from the Elk Camp Gondola.
Sat 18 Jul 2026
31 miles 15 miles 10 kilometers

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Power of Four Trail Run

The Power of Four Trail Run is a mountain race held in Aspen, Colorado, featuring a variety of off-road terrain across the Aspen Snowmass area. Participants can choose between three distinct course distances that utilize the local trail network and mountain slopes.

The event offers the following race distances:

  • 50K (approximately 31 miles) traversing all four Aspen Snowmass mountains.
  • 25K (approximately 15 miles) following the Government trail.
  • 10K starting from the top of the Elk Camp Gondola.

The 50K course begins at Aspen Mountain and crosses through the terrain of all four area mountains before reaching the finish line. The 25K route starts at the base of Tiehack on Buttermilk and connects to Snowmass Base Village via the Government trail. The 10K distance begins at a higher elevation at the Elk Camp Gondola, traverses across Snowmass, and concludes at the same finish point as the other races in Snowmass Base Village.

The race environment consists of a scenic mix of trails characteristic of the Colorado Rockies. All three events conclude at a central finish area located in Snowmass Base Village. Visit the organization's website for the most recent information.

31 mi
50k Run
15 mi
25k Run
10 km
10k Run