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Mathis Dumas

Mathis Dumas

Acting

Biography

Mathis Dumas is a French mountaineer, photographer, and filmmaker born on April 30, 1995. Passionate about the mountains from a young age, he quickly established himself as a specialist in adventure and climbing photography. Combining his technical mountaineering skills with his artistic talent, he captures spectacular images of high-altitude environments and extreme athletes' feats. Mathis Dumas is also known for his short documentary films that highlight the challenges and beauty of mountaineering.

Known For

Kaizen
7.3

Becoming a mountaineer and climbing Everest in exactly one year? That’s the dream of Inoxtag, a 21-year-old very rich YouTuber who doesn’t do any sports. By following him for a year, we will discover in this documentary all the changes in his life to achieve this dream.

Kaizen

2024
Swissway to Heaven
10.0

Switzerland is a real paradise for climbing as well as the country where Cédric Lachat was born and raised. With his unique sense of humor and unbridled enthusiasm, experience the beauty and wonder of five iconic peaks and mountain ranges: the Eiger, Gastlosen, Wendenstöcke, Lauterbrunnen and Rätikon. Early climbers talk about the evolution of gear and climbing over time.

Swissway to Heaven

2022
Out of Frame
10.0

Human multitool: French Mathis Dumas belongs to a new generation of alpine all-rounders. Out braving the elements on skis, on rope or with ice axes, his work has just begun: Being a professional outdoor photographer, the athlete and mountain guide has chosen a profession which demands high athletic, social and creative skills all at the same time. Usually his photo motif takes center stage – until now. We follow Mathis to his dream shot – the first attempt of an exposed highline in the heart of the Mont Blanc massif.

Out of Frame

2020
Deep Freeze - Directissime Walker
10.0

Grandes Jorasses. North face. Winter. Three climbers. Five days. Four nights. A route never repeated. This is the setting and the action of a great adventure, the kind that mountaineering sometimes offers, one that pushes the boundaries to the highest levels of difficulty, commitment, and also the spirit of teamwork in the noblest sense of the word. Five days. Four nights. A route never repeated. On Monday, February 13, 2023, Charles Dubouloz, Clovis Paulin, and Symon Welfringer reached the summit of the Grandes Jorasses after repeating the Walker Spur, first climbed by Patrick Gabarrou and Hervé Bouvard in July 1986 and never repeated until then. After five days of climbing, the trio fulfilled a long-held dream, under the watchful eyes of Gabarrou and Bouvard themselves.

Deep Freeze - Directissime Walker

2024
White Horizon
N/A

When she was younger, Fernanda Maciel was asked what her dream was. She replied that it was to travel the world and explore, but even she couldn’t have imagined this… Mount Vinson is Antarctica’s highest peak. At 4,892m, it takes most people between four and six days to complete the journey to and from the summit. Fulfilling her dream to run in the world’s most remote locations, Fernanda sets out to see how much quicker she can scale the coldest and most isolated of the seven summits.

White Horizon

2023
Earthside
N/A

In the spring of 2022, four athletes on The North Face team, Emily Harrington, Brette​ Harrington, Christina Lusti and Hilaree Nelson embarked on the trip of a lifetime. Their expedition to climb and ski epic first descents on Baffin Island, Canada became a celebration—of their​ accomplishments, of their friendship, and of their lives.​

Earthside

2023
Better up there
10.0

The 45-minute film tells the moving story of Léo Slemett, from his childhood to his rise in the world of skiing. He overcame adversity to pursue his dreams and push his limits. We discover the majestic snow-capped mountains of Chamonix and the incredible challenges Leo faced in his career. We also see how the loss of Estelle and Adèle shaped Léo's life, and how he learned to live with this pain and keep moving forward. This contradiction that high mountains represent for Léo is the central theme of the film.

Better up there

2025