WorldwideSpainCommunity of MadridBuitrago del LozoyaM-634WorldwideSpainCommunity of MadridBuitrago del LozoyaM-634Cycling Climbs in M-634 There are 3 cycling climbs in M-634.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.buitrago-san mames7.23 km2.3%162 mCat. 32.Buitrago N-I a M-604 por Pinilla15.03 km0.5%81 mCat. 43.Camino Buitrago - Gascones2.44 km2.4%58 mN/A