WorldwideUnited StatesColoradoSummit CountyAmerican Gulch RoadWorldwideUnited StatesColoradoSummit CountyAmerican Gulch RoadCycling Climbs in American Gulch Road There are 3 cycling climbs in American Gulch Road.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.County Road 567 Climb1.03 km9%93 mCat. 42.Great Flume6.59 km0.2%12 mN/A3.Great Flume East Bound6.71 km0.1%306 mN/A