The Mini Raid Decouverte de la Souche is a 28-kilometer multisport challenge held in Vesles-Caumont, organized by the Communaute de communes du Pays de la Serre. It is designed for athletes seeking multiple disciplines within a single event, rather than a straightforward race.
The course includes 4 kilometers of running, 3 kilometers of canoeing, 6 kilometers of street-and-bike, and 15 kilometers of mountain biking. The mountain bike portion constitutes over half the total distance, meaning that despite its 'mini' designation, participants encounter a substantial off-road segment before the conclusion.