Les Arcs Trail Running Race

13^th August 2026

The Trail des Arcs is back on August 13, 2026.

Starting from Arc 1600, this running race follows a loop on pedestrian trails, connecting the different sites of Les Arcs. It is open to everyone from the Espoir category and above, whether licensed or not. A specific course for children will be available (from the 9 to 16 years old).

THE ADULT COURSE

A course packed with multiple challenges! The total distance of the Trail des Arcs is 18 km, with 1000 m of positive elevation gain and 1000 m of negative elevation loss. To spice up the competitive spirit, several rankings will be established on different segments:

- The Prem’s: Challenge yourself on the first kilometer of the course. Distance: 1 km - Elevation gain: 127 m
- The Casse Patte: A steep climb to determine the best climber. Distance: 4.12 km - Elevation gain: 400 m - from km 6.18 to km 10.3
- The Infernal Descent: Who will manage this seemingly endless descent the best? Distance: 6.92 km
- Elevation loss: 1000 m - from km 11 to the finish at km 18

The number of race numbers is limited to 500 on the adult course.

See the course -->

The Program

8:00-9:00 AM : Race bib collection – Place du Soleil in Arc 1600

9:30 AM: Race start from Place du Soleil in Arc 1600

11:00 AM: Time barrier at Arc 2000, TSD Arcabulle departure

Finish : Arc 1600

12:30 PM: Awards ceremony – Arc 1600

Photos of
the 2025 edition

THE KIDS COURSE

After the adults, it's time for the kids to take on the Kids Trail des Arcs! At the Arc 1600 resort, children, whether experienced or beginners, will have the opportunity to challenge themselves on trails specially designed for them. Adapted to all levels, these routes allow young athletes to discover the joy of trail running in a safe and friendly environment. It's the perfect opportunity for the youngest participants to get introduced to this outdoor sport while having fun and developing their taste for adventure and physical effort. The number of race numbers is limited to 100 for KIDS races.

See the 9 to 16 years old course -->

See the 13 to 16 year old course – loop to be completed twice -->