2026 Demi-Marathon Mont-Tremblant - 2026

The Demi-Marathon Mont-Tremblant is a celebrated annual running event set in the picturesque region of Mont-Tremblant, Quebec. Known for its breathtaking natural surroundings, the event draws runners from across the province and beyond, offering a unique opportunity to experience the beauty of the Laurentians while participating in a well-organized and festive race. The 2026 edition is scheduled for Sunday, August 9, 2026, and promises to continue its tradition of inclusivity and community spirit.

The event caters to a wide range of participants, from seasoned athletes to families and children, with distances ranging from a 1 km kids' race to the signature 21.1 km half marathon. Runners enjoy a vibrant atmosphere, complete with post-race amenities, entertainment, and an expo featuring numerous exhibitors. The Demi-Marathon Mont-Tremblant is not just a race, but a celebration of health, fitness, and the great outdoors, making it a highlight of the regional sporting calendar.

The Demi-Marathon Mont-Tremblant courses traverse the stunning Laurentian landscape, primarily on paved roads with some sections on multi-use recreational paths. The terrain is varied, featuring gentle inclines and declines that provide a moderately challenging experience suitable for both competitive and recreational runners. The surface is predominantly asphalt, ensuring a smooth and fast course. Elevation changes are present but not extreme, making the event accessible while still offering a rewarding challenge. The 21.1 km half marathon starts at Carrefour Giratoire Lac Tremblant, the 10 km at Château Beauvallon, and the 5 km and 1 km races at Parc au Fil-de-l’Eau.

- Four race distances: 21.1 km, 10 km, 5 km, and 1 km kids' race
- Scenic courses through Mont-Tremblant's natural landscapes
- Finisher medals for all participants
- Complimentary snacks and Boréale beer post-race
- Event expo with 30+ exhibitors
- On-course and post-race entertainment
- Parent-child team options for 5 km, 10 km, and 21.1 km