WorldwideSpainCastile-La ManchaEl Cardoso de la SierraM-137WorldwideSpainCastile-La ManchaEl Cardoso de la SierraM-137Cycling Climbs in M-137 There are 4 cycling climbs in M-137.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Hiruela más Puebla (Mancebo)11.4 km4.1%555 mCat. 22.Alto de Peñalba desde el río (Mancebo)9.54 km3.8%395 mCat. 23.Cabeza grande8.71 km2.7%231 mCat. 34.EL CARDOSO1.57 km5.6%88 mCat. 4