What if you went into the heart of Decathlon design?
From September 15 to 20, 2025, the Decathlon Fitness Lab invites you to experience a unique week of exploration through its flagship event: IMMERSION.
An annual event where textiles, innovative design and intertwine to reveal everything that happens behind the scenes of a design center.
Exclusive visits, creative workshops, business meetings, conferences, market of local creators, guinguette evening... IMMERSION is an opportunity to discover the people, ideas and actions that shape the sports equipment of tomorrow.
A week open to everyone – curious, enthusiasts, families, pros or students – to learn, test, question, co-create.