Kal Onna Trail

The Kal Onna Trail, organized by COS Athlétisme, will take place in Chalonnes-sur-Loire on April 6, 2025. This event features three new running courses: a 10 km route suitable for all participants, an 18 km intermediate course, and a challenging 42 km Maratrail with a significant elevation gain. Additionally, there will be a non-timed 10 km walk and activities for children.

The Maratrail is ITRA certified, offering participants 2 points. The event starts and finishes at Stade Gaston Bernier, with registration available from December 2024 until late March 2025. Visit the organization's website for the most recent information.