Air Force Marathon at Bagram
Chief Master Sgt. David Fanning, 455th Expeditionary Maintenance Group first sergeant, goes over the rules for the 5-kilometer run at Bagram Airfield, Afghanistan. Airmen, Soldiers, Marines, Sailors, and other coalition forces lined up side-by-side Sept. 20 for this special event commemorating the Air Force Marathon taking place later that day at Wright-Patterson Air Force Base, Ohio. (U.S. Air Force photo/Staff Sgt. Samuel Morse)