IRONMAN 70.3 Mont-Tremblant

JUN
21
2026
A half Ironman in Mont Tremblant featuring a 1.2 mile swim in Lac Tremblant, a 56 mile closed road bike and a 13.1 mile out and back run finishing in the village.
Sun 21 Jun 2026
Run Ironman 70.3

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IRONMAN 70.3 Mont-Tremblant

The event takes place in Mont-Tremblant, QC, Canada on June 21, 2026. Registration for this edition is listed as sold out. The race venue is organized around Lac Tremblant and the Mont-Tremblant Village.

The swim is held in Lac Tremblant in clean water framed by mountain ridges. The bike route covers 56 miles on closed roads with minimal turns and is described as a rolling course. The run is an out and back of 13.1 miles, mostly shaded with smooth rollers, finishing in the heart of Mont-Tremblant Village.

Key course facts are listed as follows:

  • Swim: 1.2 mile in Lac Tremblant
  • Bike: 56 mile on closed roads with minimal turns
  • Run: 13.1 mile out and back, mostly shaded

Event conditions shown include average water temperature 68 °F / 20 °C and air temperatures listed at 76 °F / 24 °C high and 50 °F / 10 °C low. The race is presented as taking place at an upscale Canadian resort and has received Athlete Choice Award recognition. Visit the organization's website for the most recent information.

70 mi
Ironman 70.3
13 mi
Run
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