Whistler's trail running welcome mat — forest trails, a punchy Blackcomb climb, and a clean finish
Other trail races within 96 miles
The 10K (measured at 12 km) is an accessible introduction to Whistler trail running, starting and finishing at Spruce Grove Park. Runners pass through the Lost Lake trail network and onto the lower slopes of Blackcomb Mountain for a punchy climb before a consistent descent back to the finish. Race management describes this as a beginner-level course with mixed surfaces. No UTMB Running Stones are awarded for this distance.
Suitable for first-timers
Whistler, BC, CanadaAugust 23, 2026
Ultra Trail Whistler 10K is a loop trail race in Whistler, BC, Canada, held on August 23, 2026. The course covers 12 km, climbs 582 m, and has a 6h cutoff.


| Location | km | Elevation | Cutoff |
|---|---|---|---|
Start Start | 0.0 | 646 m | — |
Big Burn Aid Station | 4.6 | 772 m | — |
Finish Finish | 12.0 | 646 m | 6h3:00 PM |
Aid station details for this race are still being filled in. Cutoffs and access rules come from the race’s own published information and can change — check the official race details before planning around them.
Sign in for race-day weather at every station, points of interest, segment-by-segment analysis, pacing, and to save this race to your calendar.
No required gear specified
No recommended gear specified

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