4ème Défi Eau Libre MSA Natation 2026
BASE DE LOISIRS DE JUMIÈGES-LE MESNIL, Le Mesnil-sous-Jumièges, Normandie, FR
- Next edition date
- May 24, 2026
- Distances
- 500 m · 1.5 km · 3 km · 5 km · 10 km
- Water type
- River
- Organizer
- MONT-SAINT-AIGNAN NATATION
- Venue
- BASE DE LOISIRS DE JUMIÈGES-LE MESNIL
About the race
The fourth edition of the Défi Eau Libre, organized by MSA Natation in Jumièges, will take place on May 23, 2026. This event is hosted at the Base de Loisirs de Jumièges-Le Mesnil, providing a stunning natural setting for swimmers.
The program features four distinct races this year, along with a new extreme challenge called 'L'odyssée'. This challenge involves participating in all four events of the day (5000m and 500m in the morning, followed by 3000m and 1500m in the afternoon), with a final ranking determined by the cumulative time across all distances.