BTT Comarca Pinares

The Marcha BTT Comarca Pinares is a mountain bike marathon held on 7 June 2026 in the pine-forest region between the provinces of Burgos and Soria, in northern Castile and León. Part of the Burgos provincial BTT circuit organised by the Diputación de Burgos, the event uses the extensive trail network of the Pinares de Urbión, with long and short distance options through forests of Scots pine at altitudes above 1,800 m. Routes include technical singletrack and well-known local trails such as Tazaplata and the Senda Soriana. The start and finish are based in a host village within the Comarca Pinares, with full signage, feed zones and post-race meal.