The Boston Globe has a terrific photo gallery from this weekend’s Tough Guy Challenge in England. It is an insane obstacle course of fire, water, mud and cold dubbed “the safest most dangerous taste of physical and mental endurance pain in the world.” All for charity. Check out the gallery.

The Boston Globe has a terrific photo gallery from this weekend’s Tough Guy Challenge in England. It is an insane obstacle course of fire, water, mud and cold dubbed “the safest most dangerous taste of physical and mental endurance pain in the world.” All for charity. Check out the gallery.

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