2008 Ellsworth Amazing Race
(Left) Capt. Amy Nash, 34th Bomb Squadron weapons systems officer, and teammate Jody Cameron participate in a mental obstacle during the 2008 Ellsworth Amazing Race April 17. The annual race challenges two-person teams against each other through nine mental and physical challenges within a two-hour time limit; 17 teams competed this year. (U.S. Air Force photo/ Airman 1st Class Adam Grant)