Sorabilla Trail

La Sorabilla Trail is a mountain race that will take place on 29 August 2026 in Soravilla, Andoain. Organised by Sorabillako Jai Elkartea, it recovers the spirit of the old Belkoaingo Krosa and runs through the municipal areas of Andoain, Aduna and Zizurkil, with the start and finish located opposite the church of Sorabilla. The event offers a single route of 14 kilometres and 600 metres of elevation gain. The course runs along tracks and mountain paths near Learbarro, Belkoain and Txingorrigaina, and reaches the summit of Belkoain, at an altitude of 485 metres. The regulations set a limit of 150 participants, mandatory control at Belkoain, two aid stations on route and a maximum time of three hours.