Master Sgt. Matthew Vogt, 436th Aircraft Maintenance Squadron, rounds a turn during the Dover Air Force Base Duathlon on Dover AFB, Del., Oct. 5, 2013. The duathlon consisted of a 5K run, then transitioned to a 10.3 mile bicycle ride, and ended with an additional 5K run. (U.S. Air Force photo/Airman 1st Class William Johnson)
Jess Manning, the winner of the Dover Air Force Base Duathlon, crosses the finishes line with a final time of 1:18:01 on Dover AFB, Del., Oct. 5, 2013. The Duathlon was a joint event held by Outdoor Recreation and the Fitness Center. (U.S. Air Force photo/Airman 1st Class William Johnson)