Bourgogne Tonnerre trail 2027

The Bourgogne Tonnerre Trail begins and ends at the Gymnase Abel Minard in Tonnerre, located in the Yonne department of Burgundy. This trail-running event is organized by Trail Raid Actions, with assistance from the Traileurs Tonnerrois. Race entries are open for participants from junior categories up to veteran levels. Runners have the option of a 14 km trail featuring approximately 400 m of elevation gain, or a 25 km trail with around 700 m of elevation gain. Neither route favors flat-road speed. The event also offers a 14 km hike and a 14 km Nordic walking option, extending its appeal beyond just runners.