The North Face Ultra Trail du Mont Blanc - UTMB

UTMB / CCC / TDS / PTL: The main trail races near Courmayeur / Aosta Valley

Ultra Trail Mont Blanc
Ultra Trail Mont Blanc
UTMB - Ultra Trail du Mont Blanc

Following the Tour du Mont Blanc hiking route, the ultramarathon crosses three countries; France, Italy and Switzerland with a distance of approximately 166km and a total elevation gain of around 9,400m within a time limit of 46hours.  The race starts and finishes in Chamonix - Mont Blanc (France).  An amazing experience and atmosphere with over 2,000 runners... More info

CCC - Courmayeur-Champex-Chamonix

One of the smaller races but dont underestimate it - it too constitues one of the most difficult challenges in ultra-trail.  Within the first few kilometres it quickly leads to 2500m of altitude to one of the most exceptional panoramas one can imagine, facing the Mont-Blanc and the Grandes Jorasses.  The event starts in Courmayeur and finishes in Chamonix - Mont Blanc (France) with a distance of 98km and a total elevation of 5,600m within a time limit of 26hours... More info

TDS - Sur les traces des Ducs de Savoie

A mountainous event with numerous sections at altitude, in sometimes extreme weather conditions (night, cold, wind, rain or snow), requiring a very good level of fitness and a real capacity for personal autonomy. The race starts in Courmayeur - Aosta Valley and finishes in Chamonix following some wild, untracked areas of the Aoste, Tarentaise and Beaufortain mountains. A distance of about 113km and a total positive height gain of around 7,150m within a time limit of 31hours... More info


PTL - La Petite Trotte a Leon

An ultra endurance event of an 'enlarged Tour du Mont Blanc' covering a distance of 290km with about 22,000m of positive height gain and within a time limit of 138hours.  The route crosses the massif surrounding the highest summit of the Alps on paths sometimes difficult and even non-existent.  It s a non-competitive event for teams of 2-3 participants in complete autonomy.   Maximum number of teams:  80.  Starts and finishes in Chamonix... More info

For more information:


36 avenue du Savoy - 74400 Chamonix-Mont-Blanc - France

+33 (0)4 50 53 47 51