Staff Sgt. Marshall Brace, 22nd Air Refueling Wing commander’s action group NCO in charge, participates in a 5-kilometer run Aug. 20, 2010, at McConnell Air Force Base, Kan. After surviving a fall from the Great Wall of China, Sergeant Brace was left with a broken back and was unable to walk for four months. He completed the October Wichita Marathon in 3 hours 50 minutes. (U.S. Air Force Photo/Senior Airman Maria Ruiz)