Ultra Trail Whistler by UTMB

Whistler, Canada • 27-28 Sep 2025

Ultra Trail Whistler by UTMB is a premier trail running event set in the stunning alpine environment of Whistler Blackcomb, British Columbia, a world-class resort and 2010 Winter Olympic Games venue. The race offers four distances—100K, 50K, 25K, and 10K—over two days, showcasing the region's rugged beauty with courses that traverse deep evergreen forests, mountain lakes, and high alpine vistas. Runners experience breathtaking views of landmarks like Black Tusk while tackling challenging elevation gains up to 5100 meters. The event honors the local Lil’wat and Squamish peoples and emphasizes environmental stewardship through the UTMB Cares program. Visit the organization's website for the most recent information.

Race information

100 km
5100 m+
100 Km
50 km
2600 m+
50k
25 km
1550 m+
25k
10 km
700 m+
10k
Visit the organization's website for the most recent information.
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