Aquathlon des Villes Soeurs - Le Tréport 2027

The Aquathlon des Villes Soeurs takes place between Le Tréport and Mers-les-Bains on the Normandy coast. The swim is at O2 Falaises, and the run proceeds along the esplanades of both towns. This swim-run event features continuous timing from the water to the run, offering individual entries and two-person relay options. COB Triathlon and the Club Olympique de la Bresle organize the race, with assistance from the local aquatic center. This is the event's sixth edition. The program includes youth categories for children aged six and up, an untimed discovery format (200m swim, 2.5km run), and a Double XS race (500m swim, 2.5km run). Beginners can compete with licensed triathletes; non-licensed participants will need a leisure pass or FFTri experience license, depending on the format.