WorldwideAustraliaSouth AustraliaKersbrookMillbrookWorldwideAustraliaSouth AustraliaKersbrookMillbrookCycling Climbs in Millbrook There are 4 cycling climbs in Millbrook.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Gully Wall Climb2.96 km6.5%199 mCat. 32.One tough mother2.36 km7.5%178 mCat. 33.Kent Road to the top of Mount Gawler2.04 km6.7%136 mCat. 44.To Mount Gawler rd and beyond0.94 km8%75 mN/A