The Les Couloirs du Temps course guides runners through Auxonne after dark, utilizing the old streets of this Côte-d’Or town as an urban trail. The event provides 7 km and 14 km options, both classified within the 10K category, and also features children’s and junior races, allowing families to participate rather than just spectate.
The route combines lit historic lanes with natural areas near Auxonne, distinguishing it from a simple road loop. It caters to trail runners of various abilities, from those selecting the shorter distance to participants tackling the longer night course. The primary draw is the opportunity to run through the town’s historic sections after dark.