50K
The Ultra Trail Whistler by UTMB 50K course offers a variety of terrain, challenge, and beauty. Hitting many of the highlights of the 100K course, this route will keep you in awe every step of the way.
Race Category
Running Stones
Finals Access
Course Description
Your 50K course is ready! Enjoy highlights of the 100k course, including gorgeous views at the top of both Whistler and Blackcomb mountains. Your race will start in Creekside beginning with a climb up Whistler Mountain. Runners will then descend towards the Village and take on the challenge of ascending Blackcomb before returning to the finish at Spruce Grove Park. A high‑energy tour of Whistler’s most iconic peaks.
We’re reviewing cutoffs and maps, and the charts below will be updated with 2026 info soon. All courses are subject to change. Thanks for your patience!
GPX File
Download the 50K course GPX file below. Remember to ALWAYS follow course markings on the day of the race, as there might be slight alterations from the Course Maps and GPX File.
Your recorded distance may vary from our reported distance by as much as +/- one mile due to your device recording interval, the terrain, and dense tree canopy cover.
Last updated: 03/05/2026
Revision History
- Uploaded GPX Track
Aid Station Chart
*2026 Aid Station Chart Coming Soon
