A runner reaches the 6-mile mark of the Run for the Fallen Half-Marathon, Nov. 14, 2015, at Seymour Johnson Air Force Base, North Carolina. The 13.1-mile course included a stretch on the flightline where participants ran on the same runway that the 4th Fighter Wing’s F-15E Strike Eagles takeoff and land daily. (U.S. Air Force photo/Senior Airman Brittain Crolley)