Air Force Master Sgt. Derek Dinger, Det. 3, 1st Weather Squadron, Detachment Chief, takes a breath after crossing the finish line with his teammates a the first ever Arctic Survival 5k Mud Run, July 16, 2018 at Eielson Air Force Base, Alaska. He said, “The run was wet, mushy and humbling.”

---

Size: 1731px × 1155px
Photo credit: © Barney Low / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 354, 354th, afb, air, alaska, america, archive, arctic, armed, army, base, birch, defence, eielson, endurance, fight, fighter, fit, fitness, force, forces, fw, military, mud, nature, navy, obstacle, reportage, resilience, run, sere, service, serviceman, servicemen, soldier, states, survival, training, trees, united, usa, wing