Ultra Trail Whistler by UTMB

Whistler, Canada • 27-28 Sep 2025

Ultra Trail Whistler by UTMB is held in Whistler, British Columbia, at the world-class Whistler Blackcomb resort. The two-day event features four distances: 100 km (about 5400 m elevation gain), 50 km (~2950 m), 25 km (~1700 m), and 10 km (~700 m). The courses wind through deep evergreen forests, past mountain lakes, and up to high alpine vistas, with iconic views of Black Tusk.

The event balances rugged terrain with resort comforts and includes race weekend logistics for runners and crews. It honors the Lil’wat and Squamish Indigenous territories. UTMB Cares supports local environmental initiatives. Visit the organization's website for the most recent information.

Race information

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