CCC

UTMB Mont-Blanc: UTMB Mont-Blanc · CCC · OCC

Courmayeur, Italy

2026 edition

108.2 kmdistance

162effort-km

×1.50effort factor

6,212 mD+

23 %did not finish

How it compares

Course	Effort-km	Effort factor
Val d'Aran CDH	162	×1.46
Lavaredo 120K	163	×1.34
Nice Côte d'Azur 100K	154	×1.36

Editions analysed: 2025, 2026.