Discover Paris from a fresh perspective with the Eco-Trail, an extraordinary trail run that traverses stunning locations like the Base de Loisirs de Saint Quentin, Domaine Saint Philippe, and the forests of Versailles and Meudon. The course features 90% paths, providing a genuine trail experience amidst the urban landscape. Participants can choose distances of up to 80 kilometers, with the longest route offering a challenging ascent of 1,500 meters. This event invites runners to immerse themselves in the rich natural and cultural heritage of the city while enjoying the scenic beauty along the way.