OpenSwim Harmonie Mutuelle Lyon

Swim in the Rhône River with Open Swim Harmonie Mutuelle Lyon!

Join us on Saturday, September 5, and Sunday, September 6, 2026, for Open Swim Harmonie Mutuelle Lyon, a unique open water swimming event set in the heart of Lyon. This two-day experience offers swimmers the opportunity to explore the city from a new perspective, fully immersed in one of France’s most iconic rivers.

On Saturday, participants can take on the spectacular Lyon River Crossing, a 7 km swim through the city, offering an unforgettable point-to-point challenge. On Sunday, swimmers can choose from several distances, including 5 km, 3 km, or 1.1 km, creating a full weekend entirely dedicated to open water swimming.

Open to swimmers of all levels, this event welcomes beginners discovering river swimming, regular open water participants, and experienced athletes seeking a demanding urban challenge. Each swimmer can select one or several races depending on their confidence, endurance, and personal objectives.

Participants can take part in races with or without fins, allowing everyone to swim in their preferred style. In addition to individual races, a team challenge is also offered, encouraging collective effort and shared sporting moments in a friendly and motivating atmosphere.

Combining personal achievement, sporting challenge, and the excitement of swimming through a major European city, Open Swim Harmonie Mutuelle Lyon delivers a memorable open water experience. Whether you are chasing performance, adventure, or a unique urban swim, this event is a must for all open water enthusiasts.