The Montane Yukon Arctic Ultra 2026 is the world’s coldest and toughest ultra race, challenging seasoned endurance athletes to test their limits in the heart of the Yukon winter. Established in 2003, this event is famous for its extreme conditions, with temperatures that can drop to –40°C and a course that follows the historic Yukon Quest trail.

Designed for experienced athletes, the race offers options to compete on foot, mountain bike, or cross-country skis. Participants are drawn by the chance to face remote, rugged terrain and to experience the camaraderie of a close-knit community of racers, volunteers, and supportive Yukon towns along the way.

The 2026 course starts in Teslin, Yukon, and follows the Yukon Quest trail. The 235 km race starts at Brooks Brook or Johnson’s Crossing (to be confirmed), the 350 km race follows the established route, and the 600 km race includes an out-and-back on the Canol North Road before finishing in Faro. The course traverses frozen lakes, rivers, and remote forested paths, with significant elevation changes, especially on the Canol Roads and Dena Cho Trail. Checkpoints are spaced along the route, some offering limited indoor shelter. Athletes must manage their own gear and supplies, with drop bags allowed at designated resupply points.

- Pre-race training courses (Jan 25-29, 2026) for athletes without extreme cold experience
- Multiple race distances: 235 km, 350 km, and 600 km
- Multiple disciplines: foot, mountain bike, or cross-country skis
- Start in Teslin, Yukon, following the Yukon Quest trail
- Limited but essential support at remote checkpoints
- Opportunities to see the Northern Lights
- Strong community support and hospitality from local Yukon towns