Past Event
Enjoy a world-class triathlon experience
IRONMAN 70.3 Mont-Tremblant / 5150 Mont-Tremblant Triathlon
Date & Time
Jun. 21, 2025 — Jun. 22, 2025
All day
This event has happened in the past.
On the weekend of June 21 and 22, over 5,000 athletes will converge on Tremblant for two major triathlon events. Saturday features the 5150 Mont-Tremblant Triathlon, an Olympic-distance race with a 1.5 km swim, 40 km bike and 10 km run. On Sunday, the IRONMAN 70.3 Mont-Tremblant — also known as the half IRONMAN — takes over. Athletes will will launch from the Lac Tremblant Beach for a 1.9 km swim, followed by a 90 km bike and a 21.1 km run, finishing in the heart of Tremblant’s pedestrian village.
Past Event
Enjoy a world-class triathlon experience
IRONMAN 70.3 Mont-Tremblant / 5150 Mont-Tremblant Triathlon
Date & Time
Jun. 21, 2025 — Jun. 22, 2025
All day
This event has happened in the past.
On the weekend of June 21 and 22, over 5,000 athletes will converge on Tremblant for two major triathlon events. Saturday features the 5150 Mont-Tremblant Triathlon, an Olympic-distance race with a 1.5 km swim, 40 km bike and 10 km run. On Sunday, the IRONMAN 70.3 Mont-Tremblant — also known as the half IRONMAN — takes over. Athletes will will launch from the Lac Tremblant Beach for a 1.9 km swim, followed by a 90 km bike and a 21.1 km run, finishing in the heart of Tremblant’s pedestrian village.
Come see athletes in action
You will have the chance to see the athletes during all stages of the competition, but since vehicle access is not permitted, we recommend that you use free municipal transport available all day to help you travel to and from different parts of the event during the day. Furthermore, there will be designated areas strategically placed on site to help you encourage the athletes and there will be stands at the finish line at Place des Voyageurs.
You will be able to follow the athletes live on IRONMAN.com or from the IRONMAN Tracker mobile app available for free on App Store and Google Play.
Attention! Trip Planning
Given the magnitude of this event, Tremblant, Tourisme Mont-Tremblant, Ville de Mont-Tremblant, Sûreté du Québec and Transports Québec are working together to facilitate your access to the mountain and offer you a safe environment. Take a look on the road closures and partial road closures during the event.
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