Retired U.S. Air Force Staff Sgt. Chris Semple and retired U.S. Navy Petty Officer 1st Class Ron Mayfield take a break during the Warrior Ride 9/11 Tribute Chesapeake Community Challenge at Joint Expeditionary Base Little Creek-Fort Story, Va., Sept. 9, 2011. Mayfield organizes Warrior Rides for Virginia and is the Adaptive Sports Coordinator for the Warrior Ride. (U.S. Air Force photo by Airman 1st Camilla Griffin/Released)