Les 20ans de la Draille is a trail event held in mid-December in Istres, southern France, featuring sea views and green sections incorporated into the routes. Participants can select between an 8 km or 14 km run, with an additional 8 km walk offered for those seeking the same environment at a more relaxed pace.
Both trail distances and the walk follow a single-loop course that passes along the coast, crosses natural areas, and enters forest sections. The 14 km trail is noted as the most chosen option, while the shorter run and the walking route ensure the event accommodates a diverse group of runners, walkers, and local outdoor enthusiasts.