WorldwideAustraliaSouth AustraliaRowland FlatAltonaWorldwideAustraliaSouth AustraliaRowland FlatAltonaCycling Climbs in Altona There are 4 cycling climbs in Altona.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Trial Hill Rd 8.16 km3.3%377 mCat. 32.Full climb to Baby Stelvio3.15 km6.3%199 mCat. 33.Lot 6 Trial Hill Rd Climb1.73 km6.8%118 mCat. 44.Lot 520 Trial Hill Rd Climb1.42 km6.1%86 mCat. 4