Marine Sgt. David Colaruso a Combat Instructor with Marine Combat Training Battalion, School of Infantry-East dons his gear before stepping off on the movement to the obstacle course during the Combat Instructor Stakes on Camp Geiger, , Sept. 10, 2015. The Combat Instructor Stakes is a grueling 32-hour competition that pits two man, Combat Instructor teams against each other competing in physical, tactical and knowledge based events while carrying a combat load and moving over 55 kilometers on foot. ( Marine Corps Photo by SOI-E Combat Camera, Cpl. Andrew Kuppers/Released)

---

Size: 5760px × 3840px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: combat, corps, infantry-east, instructor, marine, mcis, schoo, school, soi-, stakes