9/12/2012 - Trophies for the best teams on the Combat Cross-Country Relay rest on a table prior to the race Sept. 7. The relay consisted of five five-man teams in Army Combat Uniforms and combat boots racing for the best time with 35-lb. rucksacks. (U.S. Air Force photo/ Justin Connaher)

9/12/2012 - Pfc. William Stamey, 1st Squadron (Airborne) 40th Cavalry Regiment, of Canton, N.C., sprints during his leg of the Combat Cross-Country Relay. The summertime combat crosscountry series has been popular across JBER and pits service members against time, terrain, and a 35-pound pack as they run in different areas of the installation.(U.S. Air Force photo/Justin Connaher)

9/12/2012 - Private 1st Class William Stamey, 1st Squadron (Airborne) 40th Cavalry Regiment, of Canton, N.C., rests before running in a Combat Cross-Country Series, 10-Mile Relay on the Davis Highway, Friday, Sept. 7, 2012. The relay consisted of five five-man teams in Army Combat Uniforms and combat boots racing for the best time with 35 lbs. rucksacks. (U.S. Air Force photo by Justin Connaher)

9/12/2012 - Staff Sgt. Christopher Windless, MEDDAC, of Philadelphia, Penn., left, chases Private 1st Class Angel Fugueiro, 1st Squadron (Airborne) 40th Cavalry Regiment, of Miami, Fla., during a Combat Cross-Country Series, 10-Mile Relay on the Davis Highway, Friday, Sept. 7, 2012. The relay consisted of five five-man teams in Army Combat Uniforms and combat boots racing for the best time with 35 lbs. rucksacks. (U.S. Air Force photo by Justin Connaher)