Training
The annual cut: what are the benefits?
By Chloé Kappler

As the months go by, the sporting year puts the body under constant pressure. Taking an annual break can therefore be very beneficial: I explain why in this article. Why make an annual cut? Endurance sports, such as trail running, give the body little respite. Training hard all year round means exerting a progressive physical […]

10 lessons from Trail Summit for good health and performance
By Laurène Philippot

On November 22 and 23, 2025, the first Trail Summit was held in Aix-les-Bains, a conference dedicated to health and performance organized by the Ecole de Trail. It was a great event, with some top-quality speakers. I wasn’t able to attend all the conferences, but here are 10 key points that I felt were important. […]

How about making peace with our failures?
By Sandra Holtz

If you feel that “failure” is a dirty word, that you think you “should” get everything right all the time, then this article might be of interest to you 😊 What do the champions have to say? To succeed, you have to know how to fail. At the risk of stagnating or even regressing. Doubt […]

Key indicators for improving your running training
By Chloé Kappler

In running, the key to progress often lies in the way you train. This means learning to manage effort over time, adapting to the terrain and, above all, listening to your body. A number of tools, such as heart rate, speed (pace) and perception of effort/sensations, are simple benchmarks. Each offers a way of assessing […]

Understanding the usefulness of HRmax, VO2max, MAS and HRV
By Chloé Kappler

When you start running, you quickly hear about HRmax, VO2max, MAS and HRV. These terms may seem technical, but they’re very useful for improving your training, progressing, managing your efforts and avoiding common mistakes, such as overtraining. Here’s a simple guide to what these indicators are for, even as a beginner runner. HRmax – Maximum […]

My favorite mental preparation tools – The concentration bubble
By Sandra Holtz

Would you like to discover effective, easy-to-use mental preparation tools? Then this section is for you! Today, I’m telling you the story of Lina, who loved building her “concentration bubble”. Systematic competition failures I remember our first date very well. Lina was 9 years old. She practices figure skating at a high level. It was […]

Organizing and planning your sports season
By Chloé Kappler

You have to prepare for a sporting season! You need to find the right balance between professional/personal/athletic organization and the desire to excel, so here are some tips to help you get organized. Assess your current level The first step is to take stock of your current level. Defining objectives Secondly, you can plan your […]

My favorite mental preparation tools – Confidence diary
By Sandra Holtz

In this section, I’ll be taking you on a tour of my favorite mental preparation tools! Today, Loeiza’s story illustrates what the “Confidence Logbook” is all about. Loeiza is 15 years old. She plays handball in a high-level access structure and her goal is to join a training center to become a professional. Doubts and […]

Start running – 8 key points for progress
By Chloé Kappler

Getting started in running can seem difficult. But with the right basics and a structured, tailored approach, it’s easy to make progress. This article outlines the essential points to optimize your training, avoid common mistakes and improve your performance right from the start. Mini glossary To help you understand the tips in this article: 1. […]