Participants engage in an obstacle during the annual Marine Corps Marathon (MCM) Run Amuck at Marine Corps Base Quantico, Va., June 10, 2017. The Run Amuck is the MCM's messiest mud and obstacle course consisting of a four-mile trail with 21 challenges to include ammo can relay, low crawl, and a mud pit. The event also included a scaled down two-mile version of the course, the Mini Run Amuck. ( Marine Corps photo by Lance Cpl. Cristian L. Ricardo)

---

Size: 3946px × 2630px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: amuck, comcam, comcamfeature, corps, marine, mcb, mcm, quantico, run