Airman 1st Class Dustin Carlton, Airman 1st Class Marcus Lopez, Tech. Sgt. Paul Schuster and Senior Airman Ethan Jensen, all 436th Aerial Port Squadron air transportation specialists, race toward the finish line, Feb. 26, 2011, during the 12th Annual Ruck March on Dover Air Force Base, Del. The team placed first in the event with a time of 1 hour, 4 minutes, 45 seconds. (U.S. Air Force photo/Jason Minto)