SCHRIEVER AIR FORCE BASE, Colo. -- Drew Ryther, Delta Co., 527th Engineer Battalion, held the lead briefly at the half-way point and took second place in the 12th Annual Schriever Air Force Base Half Marathon, Oct. 6, 2017, with a time of 1:32:52. ( Air Force photo/Christopher DeWitt)

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Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
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Keywords: 50th, afb, colorado, marathon, schriever, space, wing