Train for Flagstaff Sky Peaks 50 Miler
Arizona Snowbowl start. Agassiz Loop to 11,500 feet in the first 3.4 miles. Then high-country AZT under aspen and pine. Arizona's highest footrace.
50 mi+7,387 ft-7,377 ft15 hours7,310 ft to 11,481 fttech 6/10Checkpoints per race bookAgassiz LoopArizona SnowbowlUTMB IndexSeptember
- Start9,551 ft
- High11,481 ft
- Low7,310 ft
- Finish9,560 ft
What PR Run builds for this start line
- Personalized plan from your baseline and this course profile
- Aid-segment fuel rehearsals tied to checkpoint spacing
- Structured gear kit from course intelligence
- Race-day pacing, crew notes, and race-morning brief
- Aid stations: 6 · longest gap ~16.1 km
- Mandatory kit items: 2
- Cutoff: 15 hours
The crux
Agassiz Loop at mile 3.4, 11,500 ft before 46 miles remain (near mile 33)
Race details can change. Confirm current rules and logistics with the Official site.
Train for your race
Train for Flagstaff Sky Peaks 50 Miler
Course-specific plan, fuel segments, gear kit, and race morning for Flagstaff Sky Peaks 50 Miler.
Official siteCheck readinessPredict finish timeFull race guideFoot care plan