The annual cross-country endurance race features flames, freezing temperatures, and obstacles of all kinds. A photographic look at the struggles of this year’s competitors in the brutally demanding fundraising event.
Britain’s Hardiest Emerge for Annual ‘Tough Guy’ Competition
Jon Super / AP
Billy Wilson, who goes by "Mr. Mouse," stands at the Tough Guy starting line in Perton, England on Jan. 29, 2012. The formal Royal Army Grenadier Guardsman first organized the race in 1986, and the grueling competition is held as a fundraiser for charities each year.
