BTT URBIÓN

BTT Urbión by Stages is a three-day mountain bike marathon (XCM) staged in Covaleda, in the province of Soria, between the Picos de Urbión and Sierra de la Demanda. The 2026 edition runs from 19 to 21 June and offers three-stage, single-stage long, single-stage short, individual and pairs categories, all on technically demanding singletrack and forest tracks. The 600 adult bibs for the fifth anniversary sold out within hours of opening.