WorldwideUnited StatesMarylandCalvert CountyMackallWorldwideUnited StatesMarylandCalvert CountyMackallCycling Climbs in Mackall There are 2 cycling climbs in Mackall.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.JPP exit climb0.67 km3.7%25 mN/A2.JPP Climb0.5 km2.9%15 mN/A