WorldwideNetherlandsSouth HollandValkenburgKatwijkWorldwideNetherlandsSouth HollandValkenburgKatwijkCycling Climbs in Katwijk There are 6 cycling climbs in Katwijk.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.cul de sac1.62 km1.3%21 mN/A2.Leiden - Slokje Water9.19 km0.1%10 mN/A3.Tijdrit Leiden - Scheveningen14.75 km0.1%10 mN/A4.N44 A44 Noord-Zuid VBmeer10.27 km0.1%6 mN/A5.Katwijk Up 10 meter2.92 km0.2%6 mN/A6.Stoomtrein tot de klip (geen lichten)5.92 km0.1%5 mN/A