France > Auvergne-Rhône-Alpes > Isère > 38700 > Le Sappey-en-Chartreuse > Le Sappey en Chartreuse
Solo, duo or team of 5, over 80 km with a 5000 m vertical drop. Created in the 80s, the Grand Duc Ultra Trail de Chartreuse changes its starting point every year, offering a different way of discovering the Chartreuse.
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Datatourism data updated on: 2024-01-30 09:22:58.53