The Trail des Côtes Doloises is a forest trail event in Dole, in the Jura department of Bourgogne-Franche-Comté, France, scheduled for late March. Participants can select a 12 km or 21.5 km run, with an additional 12 km walking option available for those seeking the same outdoor environment at a more relaxed pace.
The event is positioned as a nature-focused activity, distinct from road races, highlighting the wooded surroundings of Dole. Runners can opt for a shorter or longer trail challenge. The event's slogan, “Cette Course ... C'est mon iDole !”, is a local wordplay on Dole, lending the event a less formal character compared to major city races.