Photos: Tough Guy Challenge
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Credit: Getty Images
TELFORD, ENGLAND - JANUARY 27: A competitor moves ice from his way as he wades through muddy water during the Tough Guy Challenge endurance race on January 27, 2013 in Telford, England. Every year thousands of people run the 8 mile assault course which involves freezing temperatures, fire and ice. (Photo by Michael Regan/Getty Images)
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