Bretzel Ultra Tri - 24 heures Run 2026

The Bretzel Ultra Tri 24 heures Run is a 24-hour running race held in Colmar, eastern France, as part of the Bretzel Ultra Tri events. It begins on a Friday in the Waldeslust forest, where runners aim to cover maximum distance before time expires. The format is straightforward: athletes complete a 1.330 km loop, primarily within the forest, with each lap contributing to their total. A small field of 26 runners began this edition, including Dominique Legeay, who participated after accepting a challenge from friends. The broader Bretzel Ultra Tri program also features extreme events like a quintuple triathlon, with its initial finishers crossing the line near the start of the 24-hour run.