Ultra
TDS
Sur les Traces des Ducs de Savoie — UTMB Mont-Blanc
Courmayeur → Chamonix, France
Distance
148.0km
Elevation gain
+9,300m
Start
Courmayeur — Piazzale Monte Bianco
Finish
Chamonix — Place du Triangle de l'Amitié
The wild sister of the UTMB: out of Courmayeur over the Col des Chavannes and the Petit-Saint-Bernard, through the Beaufortain via Cormet de Roselend and the airy Passeur de Pralognan, before the Col du Tricot drops it into Chamonix.