We offer a wide range of programs focusing on sport rehabilitation & performance training, a series of mountain running, ski rando & glacier travel clinics, and seminars & webinars for the passionate mountain athlete!


Chloë Lanthier Consulting

The Chamonix Mountain Endurance Academy

Based in Chamonix – France
Established in 1998 – British Columbia
Canada – USA – Europe

In Whistler BC, I founded the X-Training School to share my passion for mountain endurance by offering a series of multi-sport training camps to the local community. Two decades later the school programs have expanded considerably and also the locations, across Western Canada, USA, Norway
and in the Swiss & French Alps.

We offer:
Continuing Education for Sport Orthopedic Specialists

Monthly Webinars for the passionate athlete
Injury prevention & performance seminars for the athlete

Mountain Running Camps
Ski rando & glacier travel – rescue skill clinics
The annual Chamonix Mountain Running Festival
A wide range of programs through the Chamonix Mountain Endurance Academy

Monthly Blog for the passionate mountain athlete
and more!

Available in French & English

After a decade of being part of the Chamonix community and with our local programs growing considerably, we have added a new division to the school with the
Chamonix Mountain Endurance Academy,
which is exclusive to all of our programs in the Mont Blanc region.


IMG_9460 (1)
Founder/Director of the X-Training School
To inspire, educate and share my passions is the foundation of my work.
I’m committed to my profession as a consultant, author, speaker and education provider in the field of Sports rehabilitation and Performance. I want my students to gain valuable insights so they can achieve a greater potential either as a sport medical expert, physiotherapist, or sport specific coach, I find it extremely nourishing.

I thrive for excellence and set high standards towards the material I write and teach. The human body fascinates me, I always aim to translate the complexity of human function into progressive and highly effective performance enhancement techniques and rehabilitation & injury prevention applications.

I’m a passionate mountain athlete from mountain biking, running and ski mountaineering. With my background of racing, mountaineering skills, knowledge of the human body and three decades of training I can share and help mountain athletes maximize training, performance and acquire new skills with the programs i offer at the Chamonix mountain endurance academy.

20 years of experience on an international platform.

M.Sc Biomechanics & Human Performance
BA Exercise Physiology
Certifications and more:
Author for the french Maison d’Edition Glénat, publication of the book January 2020
Registered continuing education provider for Physical Therapists through ProCert
Registered continuing education provider teaching webinars for Physiopedia Global
Level 3 Coach theory & practical with NCCP (National coaching certification program of Canada) and former instructor of certification program and contributor writer.
Wilderness advanced first aid WMAI (Wilderness medical associates international)

Chloë is a regular writer and guest speaker for a wide range of publications, at conferences and for sporting events.

She has been an elite mountain endurance athlete for over two decades and is an ambassador for Patagonia & Lyofood

Some of Chloë’s racing highlights:
Passionate about mountain endurance sports, Chloë is an accomplished mountain runner, endurance mountain biker and ski mountaineer. In her down time she loves writing & reading and has a weakness for skate skiing. skinning up mountains and skiing fresh powder.
Mountain Running highlights
Completed 5 Marathon des Sables, Morocco 245km 7 day race: top 5 women
Raid Delta i Ports, Spain 180km: 1st women
Raid des Trolls, Norway 220km: 2nd women
UTMB Chamonix to Courmayeur (course modified) 75km: 5th women
Gran Trail Valdigne, Italy 60km: 3rd women
Grand Raid du Mercantour, France 100km: 2nd women
Grand Trail Courmayeur, Italy 75km: 5th women
Endurance Mountain Biking highlights
World Champion 24hrs Solo of Mountain Biking
Iditarod Trail Invitation, Alaska 560km: unsupported winter bike event: 1st woman twice
Iditasport, Alaska 160km & 560km events: unsupported bike events: 1st woman in many events
Eco-Challenge multi-sport adventure race, Canada 500km: 10th overall
2001 Canadian Adventure & Expedition Athlete of the Year

One thought on “About X-Training School and Chloë

  1. You are amazing!! I would like to jump into the photos you shared on instagram and be a participant in your mountain camps.
    You are an inspiration.

    Liked by 1 person

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