Ultra Trail du Haut-Koenigsbourg - 102 km 2026

Ultra Trail du Haut-Koenigsbourg is a trail-running weekend based in Kintzheim. Its longest race covers just over 102 km with more than 4,250 meters of climbing. The main ultra takes place on Saturday, followed by shorter 56 km, 25 km, and 14 km trail races on Sunday. This is a mountain-and-nature running event, not a road race; even the shortest trail option includes over 400 meters of climbing. The full set of trail distances sells out. The 103 km race alone registered 1,138 participants quickly, leading to many runners being placed on waiting lists. The series was established by Kintzheim residents passionate about mountain running, aiming for an eco-trail spirit. Participants can select from the 14 km Mini Trail du Hahnenberg up to the 56 km Grand Trail du HK. A 14 km Nordic Walk is also offered for those seeking the event's atmosphere without participating in a trail race.