WorldwideUnited StatesCaliforniaContra Costa CountyHerculesWorldwideUnited StatesCaliforniaContra Costa CountyHerculesCycling Climbs in Hercules There are 3 cycling climbs in Hercules.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.HCC Dynamite to Cummings/Franklin 12.36 km1.4%168 mCat. 32.Hercules Hill0.5 km4%20 mN/A3.Devonwood Climb0.84 km2.3%19 mN/A