WorldwideGermanyNorth Rhine-WestphaliaKreis EuskirchenTondorfWorldwideGermanyNorth Rhine-WestphaliaKreis EuskirchenTondorfCycling Climbs in TondorfThere is one cycling climb in Tondorf.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Tondorf > A10.83 km0.7%6 mN/A