Les Falaises de Rognac is a small nature event in Rognac, in the Bouches-du-Rhône area of Provence-Alpes-Côte d'Azur. It is held in early October and offers two options: Les Petites Falaises, a 12 km trail race, or La Marche des Falaises, a 9 km walk.
The routes use the natural ground around the Catalan plain rather than city streets. Both distances drew more than 300 participants at the previous edition, so the day is substantial enough to feel active but still local in scale, with runners and walkers sharing the same cliff-themed event.