Canadian Ski Marathon

The CSM returns with two distinct events in 2023!

The 2023 Canadian Ski Marathon will have two complementary events in 2023: the event in its traditional format and a brand new Canadian Ski Challenge.

The traditional event is two days (February 11-12) with 160 km of trail between Mont Tremblant and Montebello and then, on the second day, between Montebello and either Lachute or Buckingham. It will have the same categories as before the pandemic.

The new event has different challenges that can be done anywhere in the world where there is snow to ski on. This will take place between January 1 and March 19, 2023. It is not a virtual event and there is no Coureur des Bois option.

Registrations open in early December.

Complete information at