Thunderbolt competes in AF Marathon Published Sept. 27, 2012 56th Fighter Wing Public Affairs LUKE AIR FORCE BASE, Ariz. -- Senior Airman Aaron Peacock, 56th Component Maintenance Squadron engine mechanic, competed in the 2012 Air Force Marathon in Dayton, Ohio, September 15, 2012. The field included 15,000 runners representing all 50 states, 15 countries and all military services. "The event was amazing," Peacock said. "There's nothing like crossing the finish line among so much Air Force heritage."