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Flagstaff Sky Peaks

Flagstaff, United States • 25-27 Sep 2026

Flagstaff Sky Peaks Weekend - Flagstaff, AZ (September 25 to 27, 2026)

Flagstaff Sky Peaks Weekend is a three day mountain trail event held at Arizona Snowbowl near Flagstaff, Arizona. The program includes a Friday hill climb, a full Saturday slate of distances and fixed-time events, and Sunday mountain races that finish at Agassiz Lodge.

The Agassiz Hill Climb is a 1.4 mile ascent with approximately 2,047 feet of elevation gain and finishes near the helipad above the Arizona gondola; runners descend by gondola after the climb. Most Saturday races begin with the Agassiz Loop, which reaches roughly 11,500 feet before joining each distance course. The 5K follows a primarily flat loop through aspen stands.

New for 2026, the event includes 6-hour and 12-hour fixed-time events that repeat the Agassiz Loop, accumulating about 2,000 feet of gain per loop. The Sunday Mountain 20K is a point-to-point that starts at Fort Valley Trailhead and climbs to about 11,500 feet before descending to Agassiz Lodge. Trekking poles are allowed and recommended for all distances. The event is cupless, with reusable cups offered at registration and on race day.

Distances Visit the organization's website for the most recent information.

  • Friday Hill Climb : 1.4 miles
  • Saturday 50 Mile
  • Saturday 50K
  • Saturday 26K
  • Saturday 11K
  • Saturday 5K
  • Saturday 12 Hour fixed-time
  • Saturday 6 Hour fixed-time
  • Sunday Mountain 20K (point to point)
  • Sunday Mountain 6K
United States Arizona Flagstaff

Race information

Website
12 hr
12 Hour
49 mi
50 Mile
6 hr
6 Hour
32 mi
50k
16 mi
26k
13 mi
Mountain 20k
4 mi
4 mi
10k
4 mi
11k
4 mi
Mountain 6k
Agassiz Hill Climb
Visit the organization's website for the most recent information.
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