WorldwideUnited StatesColoradoChaffee CountyFrontside TrailWorldwideUnited StatesColoradoChaffee CountyFrontside TrailCycling Climbs in Frontside Trail There are 2 cycling climbs in Frontside Trail.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.Frontside/Lil' Rattler3.18 km4.3%138 mCat. 42.Frontside Climb1.58 km5%79 mN/A