Extreme Bardenas

Extreme Bardenas is one of northern Spain's best-known non-competitive mountain bike rides, organised by Club Ciclista Arguedano in the Bardenas Reales semi-desert of Navarra. The main route covers roughly 95 km with about 1,130 m of elevation gain on dry, open tracks, with start and finish at the Polideportivo Miguel Indurain in Arguedas. The 2026 edition is set for June 28 and is limited to 1,500 riders, with seven aid stations and a finish-line meal included.