The TDS – 6 days of wild and demanding trails between Italy and France

jogging · FR, IT · 178 km · 6 stages

The TDS, or ‘Sur les Traces des Ducs de Savoie’, is part of the UTMB (Ultra-Trail du Mont Blanc) event. Setting off from Courmayeur in Italy, the route leads 145 kilometres (90 mi) to Chamonix in France, connecting the valleys of Aosta, Savoy and Haute-Savoie. On the way, you climb 9,100 metres (29,

by Steph Lightfoot