WorldwideBulgariaBurgasYabalchevoRuenWorldwideBulgariaBurgasYabalchevoRuenCycling Climbs in RuenThere is one cycling climb in Ruen.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Ruen to Yabalchevo2.25 km1.2%27 mN/A