WorldwideSouth KoreaNorth ChungcheongOkcheon-gunSeoktan-riWorldwideSouth KoreaNorth ChungcheongOkcheon-gunSeoktan-riCycling Climbs in Seoktan-ri There are 3 cycling climbs in Seoktan-ri.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.탑산임도 기도원~정상부 3킬로 업힐2.78 km9.5%266 mCat. 32.탑산임도 석탄리 두번째업힐0.94 km9.6%95 mCat. 43.탑산임도 석탄리 첫업힐0.61 km11.2%69 mN/A