L'Ultra Forestier

L'Ultra Forestier is an endurance running event held in Roissy-en-Brie, featuring a loop of approximately 6.85 km that participants must complete within one hour. The race operates on a "last man standing" format, with new starts every hour for those who finish the previous loop on time, continuing for up to 15 hours. The event emphasizes not only personal achievement but also a festive atmosphere, including barbecues, music, and refreshments.

All participants receive rewards, and essential safety measures are in place, such as medical support and required equipment for nighttime running. Visit the organization's website for the most recent information.