Members of Team Dover gather for the opening ceremony of the 11th annual Ruck March, March 20 at Dover Air Force Base. The six mile march highlights the sacrifices of the X Corps at the Battle of Chosin Reservoir during the Korean War. (U.S. Air Force photo/Jason Minto)
Team Dover Airmen start the 11th annual Ruck March, March 20 at the Air Mobility Command Museum, which acted as the starting point of the march. The march honors the 17 day battle in which more than 20,000 American troops fought in sub-freezing temperatures to break free from Chinese troops during the Korean War. (U.S. Air Force photo/Jason Minto)
Team Dover Airmen run one leg of the 11th annual Ruck March, March 20 at Dover Air Force Base. The Airmen grouped into teams and ran in honor of those who gave their lives in the Battle of Chosin Reservoir. (U.S. Air Force photo/Jason Minto)
Team Dover Airmen sprint a leg of the 11th annual Ruck March, March 20 at Dover Air Force Base. The Airmen work together as a team to try and complete the Ruck March with the best time possible, in honor of those servicemembers who fought in the Battle of Chosin Reservoir. (U.S. Air Force photo/Jason Minto)