Get inspired

Get inspired

on Snow and Dirt

Be an athlete

unlock potential
with our methodology

We are part of
Chamonix mont-Blanc

THE chamonix mountain endurance

is Designed with passion

The Chamonix Mountain Endurance Academy is the ultimate opportunity to optimize fitness & athletic potential, training knowledge, sports specific and mountain skills while optimizing your alpine experience. Our programs provide solutions, answers and strategies. You’ll gain access to tools and insights required to address your specific needs to build towards your fitness objective, race goal or big mountain project.
We are
Chamonix locals, mountain athletes, pro certified running coaches, IFMGA mountain guides, fluent in French & English, highly experienced with over 25 years, and experts in the field of sport science- is what sets our programs apart :

  • Day & weekend mountain training & running camps
  • Racing trail camps
  • Summer & fall Vertical training
  • Winter ski rando & snow safety clinics
  • Live virtual masterclass
  • We are the founder of the annual Chamonix Mountain Running Festival


Founder & director | head coach

Chloë is a renowned international expert and consultant in the field of biomechanics, performance physiology and sport injuries. A scientist for the NASA space program, she is a published author, speaker, educator, and a professional running coach. Very engaged globally in sports, she works with some of the best professional athletes & teams. The academy is a passion project she founded in 2015 to share decades of experience. The academy programs are based on her effective methodology and innovative training systems. She has been offering running camps and educational sport specific programs across North America and the Alps for three decades. A very accomplished endurance & mountain athlete, she is dedicated in helping you progress, achieve, stay injury free and to perform at your very best with passion!


WE share PASSIOn
WE ARe a stride forward


with Chloë Lanthier
Designed to optimize training knowledge, fitness, mechanics, injury prevention, mindset & race strategies. Fun and energizing.

vertical training

Starting our 9th season of vertical training!
Join-us for weekly sessions from May 14th to July 30th
Everyone welcome.

Live masterclass

A dynamic educational platform with cutting edge & evidence based topics. Live via zoom with Chloë, an opportunity to learn, and innovate your training & racing habits.



Thank you for a great winter season.
We will be back for more snow clinics in 2025.
Now it’s time to join us for some trail running!


Vertical Training | July 30

Starts: 30/07/2024 - 06:15
Ends: 30/07/2024 - 07:15



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November 18, 2022
Tissue tolerance is the foundation of the body’s ability to perform and protect itself from injury. The inefficiencies and movement dysfunctions can cause the tissue to work harder, burn more energy, and becomes weaker with time. Fatigue builds-up creates more stress, requires more effort and at times translate as pain.
December 31, 2021
Identifying what you truly want is the first step toward a more inspired way of training and living. There’s no low or high season, we train to be fit, feel good and be healthy year long. Along the weeks and months it’s crucial to have motivation to stay on track. Have purpose. Be fulfilled.
November 24, 2021
We often hear that resilience is the ability to effectively respond to a setback. But it’s more than that. Resilience is the ability to adopt a preventative and proactive approach to managing stress.