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Oyonnax, France
Au programme, 4 épreuves : l’ULTRA 170 au départ d’Oyonnax, l’ULTRA 100 au départ de Valserhône (nouveauté 2022 : départ à 00h), le 65 km by Pays de Gex Agglomération au départ de Thoiry et le 45 km Tiger Balm® Marathon au départ de Lélex. Débutant ou confirmé, vous trouverez une épreuve à votre mesure, sur un terrain de jeu incontournable
Born in July 2013, the ITRA (International Trail Running Association) aims to give a voice to parties involved in trail running in order to promote its strong values, its diversity, the safety of races and the health of runners, as well as to further the development of trail running and ensure a constructive dialogue between the national and international bodies with an interest in the sport.
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