



This former river valley flooded by the sea is home to remarkable biodiversity: migratory birds, fish, shellfish and unique flora. We are committed to preserving this treasure through various actions:





The nerve centre, designed as a place of exchange and conviviality for all participants.
Whether you're aiming to finish your trail or chase a personal best, here's all the advice you need to be at your peak on race day. We also offer a personal coach!
Stay ready!

