WorldwideUnited StatesCaliforniaCastaic RoadCastaicWorldwideUnited StatesCaliforniaCastaic RoadCastaicCycling Climbs in Castaic There are 4 cycling climbs in Castaic.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Sports complex to towers8.21 km3%301 mCat. 32.Parking Lot to San Fran Peak8.74 km2.8%241 mCat. 33.Complex / Charlie Cyn to Tapia Cyn.6.46 km2.1%138 mCat. 44.Sloan Canyon Rd Climb2.25 km4.3%97 mCat. 4