Vallacuera Extreme

Vallacuera Extreme is a mountain bike marathon held each spring in Peralta (Navarra) and organised by Club Ciclista Azkoien. The route uses the trails, tracks and farm lanes of the Vallacuera area on the southern edge of the Navarrese Ribera, attracting riders from across the Basque Country, Navarra and La Rioja. The 2026 edition is the sixth and continues the event's reputation as a demanding but accessible local BTT test for riders of all levels.