We've Been Holding Back
A competitor dressed as a Storm Trooper pushes him- or herself to the limit as he/she competes in the 2011 Tough Guy Challenge on January 30, 2011 in Perton, near Wolverhampton, England. Thousands of competitors from around the world come to compete in The Tough Guy Challenge, an eight mile endurance course of mud, freezing water and fire, held on farmland in the village of Perton.

A competitor dressed as a Storm Trooper pushes him- or herself to the limit as he/she competes in the 2011 Tough Guy Challenge on January 30, 2011 in Perton, near Wolverhampton, England. Thousands of competitors from around the world come to compete in The Tough Guy Challenge, an eight mile endurance course of mud, freezing water and fire, held on farmland in the village of Perton.