WorldwideNetherlandsSouth HollandBenthuizenWorldwideNetherlandsSouth HollandBenthuizenCycling Climbs in Benthuizen There are 3 cycling climbs in Benthuizen.Alphen aan den Rijn (3)All Cycling Climbs in BenthuizenClicking on the climb category column will toggle between category and difficulty score.NameLocationDistanceAvg GradientTotal ElevationClimb Category1.Benthuizen - A4 Alphen aan den Rijn 9.96 km0.1%9 mN/A2.Land van BelofteAlphen aan den Rijn 1.19 km0.6%7 mN/A3.N455 - Oosterheem door de polderAlphen aan den Rijn 4.99 km0.1%7 mN/A