Tout Landerneau à Vélo is a family cycling event held in central Landerneau at the beginning of autumn. Now in its 27th year, hundreds of participants gather for a day of cycling that is not a timed competition. The primary route is 37 kilometers, with a 30-kilometer family option available. The registration fee is 5 EUR.
Riders begin at Quai de Léon, traveling on roads between Landerneau and Landivisiau, following the Elorn river. Road closures are managed by marshals and motorcyclists, ensuring the event focuses on relaxed cycling for families, free from traffic concerns or competitive racing.