
Astrid Renet

International Mountain Leader
I am passionate about the outdoors, especially the mountains and rugged terrain. I love participating in trail races and pushing my limits – from cheering on the fastest runners to the very last finishers.
I am also an actress. I started acting in the theater when I was eight years old. When I was 15, I joined a semi-professional theater company. Now, I perform in plays ranging from classical to contemporary, and I also perform on the street.
I am curious, I love reading, devouring good food, and laughing! I enjoy meeting new people and sharing my passion for trail running.
I started trail running in 2018, when I ran the 10k race in the Marathon du Mont Blanc. I kept running, and I became a member of the INOV8 trail running team in 2025.
I worked for ITRA, the International Trail Running Association, for six years.
I regularly compete in trail running races, and have stood on a few podiums: 2nd in La Montagn’hard, in the French Alps in 2019; 1st in La Gypaète, in the French Alps in 2024; 2nd in the Atlas Challenge in Quest, Morocco in 2024; and I got 1st in the Humanitrail, in Swiss Alps in 2025 – my first 100km!
Whether with beginners or experienced runners, I am committed to sharing my passion for trail running. I like to offer advice to help runners progress, and take their running further in terms of mental preparation, nutrition or training. I enjoy supporting trail runners of all levels through the different stages of their practice. I also love to share my knowledge of the historical heritage of the different mountain regions we explore.

Astrid running in the Atlas Challenge trail race in Morocco (Photo: Ryan Edy).

Run the Alps guide Astrid Renet trail running in early Spring in the Chamonix valley (Photo: Benoit Roux)

Astrid guiding adaptive athlete Zach Friedley on the Vertical Kilometre above Chamonix, France (Photo: Toni Spasenoski)
Running Trails and Riding the Rails in Chamonix

Two of Brian Metzler’s favorite things: running mountain trails and riding trains. Here’s how to have a rail to trail adventure in Chamonix.
Bernese Oberland Trail Running

Our trail running tours of Switzerland’s Bernese Oberland will traverse some of the most famous mountain terrain anywhere in the Alps, if not the world.
Join the Club: Run the Alps on Strava!

Run the Alps has just launched a Strava Club. We’ll see you on the trails for our first Challenge – kudos and goodies are waiting!