Ultra Trail Du Mont-Blanc (UTMB)
Train for Ultra Trail Du Mont-Blanc (UTMB)
Chamonix. Three countries around Mont Blanc. Grand Col Ferret in the second night, then the long drop to La Fouly.
106 mi+33,639 ft-33,636 ft46:302,641 ft to 8,435 fttech 8/1024 stations3 countriesMont BlancWSER qualifierAugust
- Start3,396 ft
- High8,155 ft
- Low2,687 ft
- Finish3,399 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: 24 · longest gap ~13 km
- Mandatory kit items: 2
- Cutoff: 46.5 hours
The crux
Grand Col Ferret (2,537 m) and Col du Montets
Race details can change. Confirm current rules and logistics with the Official site.
Train for your race
Train for Ultra Trail Du Mont-Blanc (UTMB)
Course-specific plan, fuel segments, gear kit, and race morning for Ultra Trail Du Mont-Blanc (UTMB).
Official siteCheck readinessPredict finish timeFull race guideFoot care plan