La Christolaise is a mountain race open to all, in an exceptional natural setting in the heart of the Ecrins National Park. Two routes are available.
A wonderful mountain adventure awaits you.
Authentic and family-oriented, this trail is designed to be an opportunity to discover and surpass your limits, but also to share in the experience, with top-quality supervision (welcome at start and finish, numerous refreshments along the way, marked trails, greenhouses, checkpoints, etc.).
- 25.7 km with 1,660 m ascent for the most experienced.
- 11.9 km with 735 m ascent for a more accessible challenge.


Start at Plan du Lac
Runners must be self-sufficient, with equipment mandatory depending on the course. Refreshments will be provided, with local produce.
The event emphasizes sporting effort, respect for the environment and conviviality.