Cheshire, UK 10th September 2016. Participants helping each other out at Tough Mudder North West 2016 10/09/2016 Credit: Gary Mather/Alamy Live News
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Photo credit: © Gary Mather / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: activity, assault, events, mud, mudder, ropes, running, slides, teamwork, tough, walking