Course nature de Bairon - Bairon et ses environs 2027

The Course Nature de Bairon is a trail and nature race held in Bairon and the Ardennes countryside of Grand Est, France. The primary run covers approximately 12 to 13.5 km, varying by edition, and follows forest paths, open farm tracks, wooded sections, and grassy pedestrian paths. It is part of the Challenge Sud-Ardennes and is suited for runners seeking a short off-road challenge rather than an extended mountain trail. The longer course forms a wide loop around Lac de Bairon and the Vieil-Etang de Bairon, featuring undulating terrain that requires runners to maintain pace after each change in rhythm. Certain editions also include a 10 km discovery trail or a 10 km walk, with the walking event coordinated by the Amicale des Sapeurs-pompiers du Chesne. Participants aged 16 and over may enter the main race. The location is suitable for families or pairs, as the lake area provides accessible spaces for walking, picnicking, or relaxing post-race. Nearby points of interest include the forests near Bairon, Vouziers, and the significant castle at Sedan.