WorldwideUnited StatesNorth CarolinaHenderson CountyZirconiaWorldwideUnited StatesNorth CarolinaHenderson CountyZirconiaCycling Climbs in Zirconia There are 3 cycling climbs in Zirconia.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Zirconia to Pinnacle Mountain Rd Hill Jam1.03 km6.6%68 mN/A2.no more gravel1.3 km2.3%30 mN/A3.Mine Gap TT 4.42 km0.1%6 mN/A