JOINT BASE LANGLEY-EUSTIS, Va. –
Mulberry Island Half Marathon participants approach Back River Road at Joint Base Langley-Eustis, Va., Sept. 17, 2016. The course took participants past natural views and historic sites such as the Matthew Jones House and an early American brick factory located on Fort Eustis. (U.S. Air Force photo by Staff Sgt. Natasha Stannard/Released)