The Ultra-Trail® Guara Somontano race has pinpointed Guara Somontano and Rodellar Valley on the trail running map, because running through the Sierra de Guara is a true challenge.

Are you up for giving it a try?

Several circular routes with up to 2,000 meters of elevation gain are true leg breakers. They follow rocky trails, cross the Mascún and Alcanadre rivers, ascend the Costera de Otín, pass by the famous Ciudadela del Mascún, and reach El Saltador de las Lañas, a place accessible only to a few.