Air Force Capt. Philip Johnson, 525th Fighter Squadron F-22 aircraft commander, starts off the Eco Challenge event with a four-and-half-mile run through the woods at Hillberg Ski Area on Joint Base Elmendorf-Richardson July 19. The Eco Challenge was a four-part event that included running, bike riding, hiking and kayaking. The purpose of the event was to get individuals outside and active. ( Air Force photo/Airman 1st Class Tammie Ramsouer)

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Size: 1938px × 1290px
Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: air, airforce, challenge, eco, force, jber, military, ramsouer, states, united, usa