Train for High Lonesome 100
Mount Princeton. Sawatch loop on the Divide. Twenty miles of CDT above 11,500 feet is the whole problem.
100 mi+23,500 ft-23,500 ft37 hours8,150 ft to 13,100 fttech 8/10loop5 alpine passes15% above treelineJuly
- Start8,550 ft
- High12,831 ft
- Low8,308 ft
- Finish8,550 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: 10 · longest gap ~81 km
- Mandatory kit items: 1
- Cutoff: 36 hours
The crux
The Continental Divide Trail (miles 30 to 50)
Race details can change. Confirm current rules and logistics with the Official site.
Official siteCheck readinessPredict finish timeFull race guide