The Ultra Trail Whistler by UTMB® is a premier trail running event held on September 27–28, 2025, at Whistler Blackcomb, British Columbia, Canada. The event offers four race distances: 100K, 50K, 25K, and 10K, catering to runners of all abilities. The 100K is the flagship race, featuring significant elevation gain and serving as a qualifier for the UTMB World Series Finals in Chamonix, France. Participants traverse diverse landscapes including alpine meadows, dense forests, and rugged mountain trails, with breathtaking views of Black Tusk and surrounding peaks. This event attracts elite trail runners and outdoor enthusiasts alike, offering an unforgettable running experience in one of Canada’s most scenic locations.
Races
100km
50km
25km
10km
Race Date:
27 September, 2025
The Ultra Trail Whistler 100K, the flagship event, takes place on September 27, 2025, at Whistler Blackcomb, British Columbia, Canada. Covering 100 kilometers with approximately 5,400 meters of elevation gain, it offers an epic trail running experience through alpine meadows, dense forests, and mountainous terrain, serving as a qualifier for the UTMB World Series Finals in Chamonix, France.
Race Date:
27 September, 2025
The Ultra Trail Whistler 50K is held on September 27, 2025, at Whistler Blackcomb, British Columbia, Canada. Covering a distance of 50 kilometers with around 2,500 meters of elevation gain, this race challenges runners with rugged alpine terrain, forested trails, and panoramic mountain views, making it a true test for experienced trail runners.
Race Date:
28 September, 2025
The Ultra Trail Whistler 25K takes place on September 28, 2025, at Whistler Blackcomb, British Columbia, Canada. Covering a distance of 25 kilometers with approximately 1,200 meters of elevation gain, it challenges runners with alpine trails, forested paths, and breathtaking mountain views, making it ideal for intermediate trail runners.
Race Date:
28 September, 2025
The Ultra Trail Whistler 10K is a scenic trail race held on September 28, 2025, at Whistler Blackcomb, British Columbia, Canada. Covering a distance of 10 kilometers with approximately 400 meters of elevation gain, it offers runners a shorter, accessible course through alpine meadows and forested trails while enjoying the stunning mountain scenery.
Weather based on historical averages.
FAQs
What is the Ultra Trail Whistler by UTMB 100km?
How long is the Ultra Trail Whistler by UTMB 100km?
Where does the Ultra Trail Whistler by UTMB 100km take place?
What is the elevation gain of the Ultra Trail Whistler by UTMB 100km?
How can I prepare for the Ultra Trail Whistler by UTMB 100km?
How do I choose the right training plan for the Ultra Trail Whistler by UTMB 100km?
The Ultra Trail Whistler 100K, the flagship event, takes place on September 27, 2025, at Whistler Blackcomb, British Columbia, Canada. Covering 100 kilometers with approximately 5,400 meters of elevation gain, it offers an epic trail running experience through alpine meadows, dense forests, and mountainous terrain, serving as a qualifier for the UTMB World Series Finals in Chamonix, France.
The Ultra Trail Whistler by UTMB 100km is 100km long.
The Ultra Trail Whistler by UTMB 100km takes place in 4545 Blackcomb Wy, Whistler, BC V0N 1B4, Canada.
The Ultra Trail Whistler by UTMB 100km elevation gain is 5400 meters, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Ultra Trail Whistler by UTMB 100km?
The Ultra Trail Whistler 100K, the flagship event, takes place on September 27, 2025, at Whistler Blackcomb, British Columbia, Canada. Covering 100 kilometers with approximately 5,400 meters of elevation gain, it offers an epic trail running experience through alpine meadows, dense forests, and mountainous terrain, serving as a qualifier for the UTMB World Series Finals in Chamonix, France.
How long is the Ultra Trail Whistler by UTMB 100km?
The Ultra Trail Whistler by UTMB 100km is 100km long.
Where does the Ultra Trail Whistler by UTMB 100km take place?
The Ultra Trail Whistler by UTMB 100km takes place in 4545 Blackcomb Wy, Whistler, BC V0N 1B4, Canada.
What is the elevation gain of the Ultra Trail Whistler by UTMB 100km?
The Ultra Trail Whistler by UTMB 100km elevation gain is 5400 meters, which Runna classifies as a Hilly race.
How can I prepare for the Ultra Trail Whistler by UTMB 100km?
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Ultra Trail Whistler by UTMB 100km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Ultra Trail Whistler by UTMB 50km?
How long is the Ultra Trail Whistler by UTMB 50km?
Where does the Ultra Trail Whistler by UTMB 50km take place?
What is the elevation gain of the Ultra Trail Whistler by UTMB 50km?
How can I prepare for the Ultra Trail Whistler by UTMB 50km?
How do I choose the right training plan for the Ultra Trail Whistler by UTMB 50km?
The Ultra Trail Whistler 50K is held on September 27, 2025, at Whistler Blackcomb, British Columbia, Canada. Covering a distance of 50 kilometers with around 2,500 meters of elevation gain, this race challenges runners with rugged alpine terrain, forested trails, and panoramic mountain views, making it a true test for experienced trail runners.
The Ultra Trail Whistler by UTMB 50km is 50km long.
The Ultra Trail Whistler by UTMB 50km takes place in 4545 Blackcomb Wy, Whistler, BC V0N 1B4, Canada.
The Ultra Trail Whistler by UTMB 50km elevation gain is 2500 meters, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Ultra Trail Whistler by UTMB 50km?
The Ultra Trail Whistler 50K is held on September 27, 2025, at Whistler Blackcomb, British Columbia, Canada. Covering a distance of 50 kilometers with around 2,500 meters of elevation gain, this race challenges runners with rugged alpine terrain, forested trails, and panoramic mountain views, making it a true test for experienced trail runners.
How long is the Ultra Trail Whistler by UTMB 50km?
The Ultra Trail Whistler by UTMB 50km is 50km long.
Where does the Ultra Trail Whistler by UTMB 50km take place?
The Ultra Trail Whistler by UTMB 50km takes place in 4545 Blackcomb Wy, Whistler, BC V0N 1B4, Canada.
What is the elevation gain of the Ultra Trail Whistler by UTMB 50km?
The Ultra Trail Whistler by UTMB 50km elevation gain is 2500 meters, which Runna classifies as a Hilly race.
How can I prepare for the Ultra Trail Whistler by UTMB 50km?
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Ultra Trail Whistler by UTMB 50km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Ultra Trail Whistler by UTMB 25km?
How long is the Ultra Trail Whistler by UTMB 25km?
Where does the Ultra Trail Whistler by UTMB 25km take place?
What is the elevation gain of the Ultra Trail Whistler by UTMB 25km?
How can I prepare for the Ultra Trail Whistler by UTMB 25km?
How do I choose the right training plan for the Ultra Trail Whistler by UTMB 25km?
The Ultra Trail Whistler 25K takes place on September 28, 2025, at Whistler Blackcomb, British Columbia, Canada. Covering a distance of 25 kilometers with approximately 1,200 meters of elevation gain, it challenges runners with alpine trails, forested paths, and breathtaking mountain views, making it ideal for intermediate trail runners.
The Ultra Trail Whistler by UTMB 25km is 25km long.
The Ultra Trail Whistler by UTMB 25km takes place in 4545 Blackcomb Wy, Whistler, BC V0N 1B4, Canada.
The Ultra Trail Whistler by UTMB 25km elevation gain is 1200 meters, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Ultra Trail Whistler by UTMB 25km?
The Ultra Trail Whistler 25K takes place on September 28, 2025, at Whistler Blackcomb, British Columbia, Canada. Covering a distance of 25 kilometers with approximately 1,200 meters of elevation gain, it challenges runners with alpine trails, forested paths, and breathtaking mountain views, making it ideal for intermediate trail runners.
How long is the Ultra Trail Whistler by UTMB 25km?
The Ultra Trail Whistler by UTMB 25km is 25km long.
Where does the Ultra Trail Whistler by UTMB 25km take place?
The Ultra Trail Whistler by UTMB 25km takes place in 4545 Blackcomb Wy, Whistler, BC V0N 1B4, Canada.
What is the elevation gain of the Ultra Trail Whistler by UTMB 25km?
The Ultra Trail Whistler by UTMB 25km elevation gain is 1200 meters, which Runna classifies as a Hilly race.
How can I prepare for the Ultra Trail Whistler by UTMB 25km?
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Ultra Trail Whistler by UTMB 25km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Ultra Trail Whistler by UTMB 10km?
How long is the Ultra Trail Whistler by UTMB 10km?
Where does the Ultra Trail Whistler by UTMB 10km take place?
What is the elevation gain of the Ultra Trail Whistler by UTMB 10km?
How can I prepare for the Ultra Trail Whistler by UTMB 10km?
How do I choose the right training plan for the Ultra Trail Whistler by UTMB 10km?
The Ultra Trail Whistler 10K is a scenic trail race held on September 28, 2025, at Whistler Blackcomb, British Columbia, Canada. Covering a distance of 10 kilometers with approximately 400 meters of elevation gain, it offers runners a shorter, accessible course through alpine meadows and forested trails while enjoying the stunning mountain scenery.
The Ultra Trail Whistler by UTMB 10km is 10km long.
The Ultra Trail Whistler by UTMB 10km takes place in 4545 Blackcomb Wy, Whistler, BC V0N 1B4, Canada.
The Ultra Trail Whistler by UTMB 10km elevation gain is 400 meters, which Runna classifies as a Hilly race.
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
What is the Ultra Trail Whistler by UTMB 10km?
The Ultra Trail Whistler 10K is a scenic trail race held on September 28, 2025, at Whistler Blackcomb, British Columbia, Canada. Covering a distance of 10 kilometers with approximately 400 meters of elevation gain, it offers runners a shorter, accessible course through alpine meadows and forested trails while enjoying the stunning mountain scenery.
How long is the Ultra Trail Whistler by UTMB 10km?
The Ultra Trail Whistler by UTMB 10km is 10km long.
Where does the Ultra Trail Whistler by UTMB 10km take place?
The Ultra Trail Whistler by UTMB 10km takes place in 4545 Blackcomb Wy, Whistler, BC V0N 1B4, Canada.
What is the elevation gain of the Ultra Trail Whistler by UTMB 10km?
The Ultra Trail Whistler by UTMB 10km elevation gain is 400 meters, which Runna classifies as a Hilly race.
How can I prepare for the Ultra Trail Whistler by UTMB 10km?
The best way to train for the next race is to use a personalized training plan that takes into account your current running ability, schedule, and preferences.
This will help you steadily improve your running performance and get ready for the race without risking an injury.
Check out our training plans to find the best running program for your goals!
How do I choose the right training plan for the Ultra Trail Whistler by UTMB 10km?
Which plan you choose will depend on your experience, schedule, objectives, and the date of the race.
Runna offers personalized training plans for every runner and every goal: Whether this is your first, 10th or 100th race, we'll help you get the most out of your training and smash your goals.
Check out our training plans to find the best running program for your goals!
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Sport:
Running
This event listing is for informational purposes only. Runna is not affiliated with, endorsed by, or sponsored by Ultra Trail Whistler by UTMB or UTMB World Series. All event details are based on publicly available information and are provided solely to help users discover running events. Runna does not use any official logos, images, or proprietary content from this event or its organiser. Any trademarks or names mentioned are used descriptively to identify the event in a factual manner. For the most accurate and up to date information (including to register or purchase an entry to the event), please visit the Ultra Trail Whistler by UTMB website.
