WorldwideUnited StatesVirginiaCarroll CountyByllesbyWorldwideUnited StatesVirginiaCarroll CountyByllesbyCycling Climbs in Byllesby There are 5 cycling climbs in Byllesby.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.State Road 602 Climb2.29 km5.8%133 mCat. 42.Byllesby Rd climb2.38 km5.4%130 mCat. 43.New River Trail - Buck Dam to Byllesby Dam3.95 km0.6%24 mN/A4.NRT - Climb to Byllesby Dam1.8 km0.5%10 mN/A5.New River Trail - Byllesby Dam to Fries Junction3.95 km0.1%6 mN/A