43 KM | 460M +
The tour begins with a small urban walk through the center of Peñafiel next to some of its best known moments, then heading towards one of the most representative villages of the area as Curiel de Duero, with the passage through its Castle (XI century) , Pesquera de Duero, where the route takes up the Douro Senda by its left bank to Quintanilla de Arriba, and then reach the beautiful San Bernardo. From here, the route ascends taking a sense of return, enjoying the magnificent views of the Ribera.
The last section of the tour resumes the Douro Trail through a new area for the participants and makes its entrance in Peñafiel through the pine forest of San Pablo. The runners must keep their strength as the proposal for the last kilometers will leave them unresabutted with the climb to the Castle hill, above 900 meters of altitude, one of the highest geographical points of the province of Valladolid, and the subsequent and rapid descent back to the Plaza del Coso where the finish area will be located.