Set off on an adventure! Whether you’re a novice or a seasoned racer, come and enjoy a unique experience in the heart of an exceptional natural setting! Our Lac de Vioreau Challenge event invites you to discover your own sensations and limits.
The entire Nantes Natation team is delighted to welcome you to the sixth edition of its lake race.
This year we’ll be at the Vioreau reservoir in Joué sur Erdre (44).
Events: 1km – 2.5km – 5km – 10km
Catering on site – Games – Music
Festive evening
Introduction to swimming in a natural environment
Swimming with flippers: 1km
Changing rooms and hot showers.
More information on the website.
Openings
Du 20 June 2026 au 21 June 2026 –
Location