Intrail-Muros

Intrail-Muros is a popular urban trail running event held in the evening in Saint-Malo, featuring a scenic course of approximately 12 kilometers. Participants can explore the historic Cité Corsaire while enjoying a festive and friendly atmosphere. The event includes three categories: the Individual Trail, the Corporate Challenge, and a Kids Trail for younger runners aged 10 to 15.

The next edition is scheduled for February 22, 2025, with a maximum of 3,200 individual participants and 300 corporate teams. Registration opens on October 25, 2024, and participants are required to have reflective gear and headlamps for safety. Visit the organization's website for the most recent information.