Les Foulées de la Doller begins at 10:00 from Place Guimet in Reiningue, a village in the Sundgau area of Alsace. The Spiridon Sundgau club organizes this Sunday morning road race, offering two distances: a measured 5 km and a 10 km.
The races take place on village streets, not a long countryside loop. The first edition filled its 300 places, leading the club to increase capacity to 600 runners. This total is divided between 400 spots for the 10 km and 200 for the new 5 km. The longer distance was introduced following runner requests, broadening the event's appeal by allowing those seeking a shorter measured race to participate alongside 10 km runners.