BTT Espinosa de los Monteros

The BTT Los Monteros is a Spanish mountain bike marathon held in Espinosa de los Monteros, in the Las Merindades region of Burgos province. The 2026 edition is the second of the race and will be held on Sunday 5 July as the seventh round of the XV Circuito Provincial de BTT de la Diputación de Burgos. The course covers approximately 52 km with a mix of forest tracks and technical singletrack, with refuelling points in Bedón and Pereda and categories ranging from elite to master 50 and e-bike.