Mansonnienne

The Mansonnienne is a 10 km running race that takes place in the wooded park of Maisons-Laffitte. Organized by the local athletics club, this fourth edition is FFA certified and serves as a qualifying race for the French Championship. In addition to the main race, there are also courses for young participants and a 5.5 km race.

The event emphasizes solidarity, with 30% of the registration fees donated to the HOPE association, and adopts an eco-friendly approach. Participants can expect a friendly atmosphere and performances on a flat and smooth course. Visit the organization's website for the most recent information.