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This is an international Ultra Trail event that will take you to the most beautiful trail running, hiking and tourism sites in the Ain department, namely:
Haut Bugey (with Lake Genin and Lake Nantua),
the Hauteville plateau
the Plateau de Retord
The Chalam Ridge, the Lions Bollard
The rocks of Orvaz
The start and finish will be judged at the Charles MATHON stadium in Oyonnax in the heart of the Plastic Valley, a site that will also host an outdoor exhibition open to the public where economic and tourist stakeholders in the Trail and hiking will be present.
Take part in the Ultra 01 XT solo or in relay! The event is open to solo, teams of 2 women, 2 men and mixed teams and teams of 4, 6 or 8 must be mixed.