WorldwideLuxembourgCanton RedangeHoltzRue PrincipaleWorldwideLuxembourgCanton RedangeHoltzRue PrincipaleCycling Climbs in Rue Principale There are 2 cycling climbs in Rue Principale.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Holz -> Flatzbour3.3 km1%53 mN/A2.Holtz -> Rambrouch9.22 km0.3%98 mN/A