Là on s'bouge - Bréhan is a running and walking event held in Bréhan, a town in Morbihan, Brittany. It is organized as a Saturday afternoon of sport by On s'bouge, a local association established in 2018 with approximately twenty members.
The routes are prepared by the association's members, with separate circuits for runners and hikers. On s'bouge also offers activities such as yoga, sophrology, English classes, village decoration, and hiking, aiming to bring local residents together. The courses are updated between editions, ensuring returning participants experience a different outing each time.