The Intenses Sessions are back on the shores of Lac de Nantua with an innovative format, the Enduro Trail.

The principle of the Enduro Trail is simple: themed special stages punctuate the different routes, and only these portions are timed.
Enjoy the non-timed sections with friends, and take in the magnificent panoramic views at your leisure!

The special features of this "Enduro" race format allow you to race in a group despite differences in skill levels. It's the perfect race to get back into the swing of things, for a first Trail Running number, or for a good intensity session on the magnificent trails around Lac de Nantua. Whatever your level, size or speciality, you'll find the special that's right for you, so you can compete with the best in the sport.

Enduro Trail de Nantua - La Royale - 24.9km 1290md+ 11 stages
Enduro Trail de Nantua - La Pèlerin - 11.4km 690md+
5 special stages

Finish refreshments for the Pèlerin
2 Refreshment points for the La Royale

Saturday April 5, 2025 at the Haut Bugey tourist office
Free start from 9am