2020, Alpes, Alpes grées, Alpes occidentales, Argentière 1244m, Automne, Col des Montets 1461m, France, Haute-Savoie, Le Tour 1453m, Massif du Mont-Blanc, Montroc 1365m, Stage Trail, Stage trail-running, Trail running, Vallorcine 1270m, Vallée de Chamonix