WorldwideUnited StatesCaliforniaSiskiyou CountyCallahanWorldwideUnited StatesCaliforniaSiskiyou CountyCallahanCycling Climbs in Callahan There are 5 cycling climbs in Callahan.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Cecilville smmt. east entire climb16.69 km5.1%858 mHC2.Callahan Cecilville Rd Climb2.64 km5.3%141 mCat. 43.Callahan to base of Schoolhouse Hill8.7 km1.3%111 mCat. 44.Farmland Backside7.68 km0.3%83 mN/A5.The Callahan Kick0.31 km4.4%14 mN/A