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3,8km   145km   42.1km


17 JUNE 2023 6h

Start - Finish

Cut-off Time

390€ - For the first 100 triathletes or until the 15/02

410€ - For the following 75 triathletes or until the 5/04



  • Swim 3.8km (2 loops of 1.9km with an australian-style outing)
  • Bike: 145km (2'700m D+)
  • Run: 42.195km


This new race will start at dawn on Saturday 17 June with 2 swimming loops in the lake of Passy including 3800m of swimming and an Australian-style exit mid-course. The triathletes will then enjoy a magnificent 146km bike course with a positive difference in altitude of around 2'700m taking them through the towns of Passy, Le Grand Bornand, La Clusaz, Megève, Saint-Gervais and Les Contamines, among others. The 2 major passes of this course are the mythical Colombière and Aravis, which will give the participants a hard time. The triathletes will finish with the mythical marathon distance broken down into several loops around the Passy leisure centre; a perfect course for the public to cheer on the triathletes right to the end of their challenge.

The bike course is on open roads, so please keep to the right and respect the traffic regulations. Overtaking is only possible from the left.

The Mont-Blanc Man race is open to relay teams. Two or three team members, three sports, one race!

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Course Map


Subject to change by the organizer

swim map


With a sunrise start, this majestic format will begin at 6am with two 1.9km swim loops

Download the GPX file


After 30 kilometers, you will get to the heart of the matter with the beginning of the ascent of the route's two major passes: Colombière and Aravis. This route will test your limits but the sceneries will definitely make it worth it. 

Download the GPX file


To finish in style, you will run the marathon distance of 42.1km around the leisure center of Passy 

Download the GPX file


Swim Distance 1.9km

Bike Distance 66km

Run Distance 20km

Start - Finish LAC DE PASSY

Date 17 JUNE 2023 8h

The HALF Mont-Blanc Man format crosses 5 communes of the Mont-Blanc region starting from the lake of Passy.

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Swim Distance 1.5km

Bike Distance 42km

Run Distance 10km

Start - Finish LAC DE PASSY

Date 18 JUNE 2023 8h

This event is for experienced triathletes and is a great place for climbers. Forget the extension cord, it’s useless!

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Swim Distance 750m

Bike Distance 23km

Run Distance 5km

Start - Finish LAC DE PASSY

Date 18 JUNE 2023 15h

A short event that allows everyone, including beginners, to taste the joys of triple effort.

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Swim Distance 300m

Bike Distance 5km

Run Distance 2,5km

Start - Finish LAC DE PASSY

Date 17 JUNE 2023 10h

An event accessible to all to discover the triathlon and the sequence of disciplines in a unique setting.

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KIDS 8-11

Swim Distance 100m

Bike Distance 2,5km

Run Distance 1km

Start - Finish LAC DE PASSY

Date 18 JUNE 2023 14h

This event is dedicated to young children from 8 to 11 years who will benefit from a specific transition area.

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Passy Pays du Mont-Blanc