WorldwideUnited StatesIowaBoone CountyNapierWorldwideUnited StatesIowaBoone CountyNapierCycling Climbs in Napier There are 2 cycling climbs in Napier.Clicking on the climb category column will toggle between category and difficulty score.NameDistanceAvg GradientTotal ElevationClimb Category1.X to 270th Dash8.09 km0.2%18 mN/A2.X Ave, 250th St to 240th St1.62 km0.5%7 mN/A