Ultra Trail Whistler by UTMB 2026

Ultra Trail Whistler by UTMB 2026 brings two days of trail racing to Whistler Blackcomb Ski Resort on August 22-23, 2026. The event offers four distances — 100K, 50K, 25K, and 10K — with racing spread across the alpine terrain around Whistler.

The course setting leans into what makes Whistler distinctive: mountain trails, lakes, alpine vistas, and views of Black Tusk. It’s a destination-style trail weekend with a mountain-resort backdrop and options for a range of runners.

For runners comparing local trail options, it fits alongside other trail races in Whistler.

Courses run through Whistler’s alpine trail network with technical climbing and broad mountain views. The event materials point to a mix of forest, lakes, and exposed alpine sections, with the longest course listed at 5100m+ of elevation gain.

Registration includes access to aid stations, final and intermediate timing, medical assistance, and post-race food. The event is scheduled across August 22-23, with the 100K and 50K on August 22 and the 25K and 10K on August 23.

• Two-day trail event in Whistler, BC
• Held at Whistler Blackcomb Ski Resort
• Four race distances: 100K, 50K, 25K, and 10K
• Courses feature mountain trails, lakes, and alpine vistas
• Views include Black Tusk and high-mountain scenery
• Registration includes a race bib, shirt, collapsible cup, aid stations, timing, medical support, finisher medal, and post-race food
• Minimum ages are 18 for the 100K and 50K, 16 for the 25K, and 12 for the 10K