Trail Half Marathon | IRONHIKE KUWOHI - SOLO | Amicalola Falls State Park, Georgia | 16.5 Miles | 12 Hour | Start Here | Run, Power Hike, Walk. | 6,644 feet of elevation gain and loss up and down 604 stairs, for a total of 13,288 stairs on the AT Approach Trail staircase above Amicalola Falls. This is the tallest waterfall in Georgia and the entry point for first time Mountain Athletes. We are redefining race day.