WorldwideUnited StatesNew HampshireCoös CountyClarksvilleWorldwideUnited StatesNew HampshireCoös CountyClarksvilleCycling Climbs in Clarksville There are 3 cycling climbs in Clarksville.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Wiswell Rd Climb1.59 km6.4%102 mCat. 42.New Hampshire 145 Climb1.9 km4.7%89 mCat. 43.The 145 Wall0.88 km4.8%42 mN/A