A mountain race which follows traditional mountain paths and visits the villages of the Àneu valleys. With different routes and levels of difficulty: the UTVA (Ultra Trail Valls d’Àneu) is over 92 km, with a net climb of 7,500 metres (Catalan Cup for ultra-resistance races of the FEEC), and the CRVA (Cursa de Resistència Valls d’Àneu) is over 45 km, with a net climb of 3,000 metres (resistance races of the FEEC).