Flagstaff Sky Peaks

Flagstaff, United States • 25-27 Sep 2026

Event Overview

Flagstaff Sky Peaks is a multi-day mountain running event held at Arizona Snowbowl in Flagstaff, Arizona. The event features courses that reach elevations up to 11,500 feet, which is noted as the highest footrace in the state. The schedule includes a hill climb, various trail distances, and fixed-time events.

Distance Options

The event offers a wide range of racing formats across three days:

  • Hill Climb: A 1.4-mile ascent with 2,047 feet of elevation gain.
  • 50 Mile: A long-distance route involving 8,410 feet of gain.
  • 50K: A trail ultra with 5,979 feet of elevation gain.
  • 26K: A mountain run with 4,242 feet of gain.
  • 11K: A loop reaching 11,510 feet with 2,808 feet of gain.
  • 5K: A loop through the Aspens with 794 feet of gain.
  • 20K Mountain: A point-to-point race with 4,541 feet of gain.
  • 6K Mountain: A steep course with 2,027 feet of gain.
  • 6-Hour & 12-Hour: Fixed-time events held on a 3.7-mile loop.

Course Details

The races utilize the Arizona Snowbowl property and surrounding forest. Most Saturday distances begin with the Agassiz Loop, a 3.4-mile route that tops out at 11,500 feet. The longer races, such as the 50 Mile, incorporate sections of the Arizona Trail and forest roads, passing through areas like Lockett Meadow and Schultz Pass. Specialized mountain events on Sunday feature significant vertical gain and steep descents down ski slopes.

Technical Information

Trekking poles are permitted and recommended for all distances. Courses are marked with orange and black polka dot ribbons and orange flags. For the Hill Climb, runners take a gondola back down to the start after finishing. Fixed-time participants complete as many laps as possible on the 3.7-mile loop within their chosen time limit. Visit the organization's website for the most recent information.

Race information

50 mi
50 Mile
50 km
50k
26 km
26k
20 km
Mountain 20k
11 km
11k
6 km
Mountain 6k
5 km
Hill Climb
12hr
6hr
Visit the organization's website for the most recent information.
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