Val d’Aran by UTMB®, the new trail-running event in the heart of the Pyrenees. The first edition will be held next July, 5rd, 6th, 8th and 9th 2023. This event will be part of the international UTMB® labelled events, integrating from 2020 the international ultra-trail running circuit, resulting from the recently signed partnership between UTMB® and the Ultra-Trail® World Tour