I completed the infamous Tough Guy challenge in 2010.
“The original and toughest test of its kind anywhere in the World. Run on the last Sunday in January, you will need every last ounce of mental and physical strength you can muster to rise to this challenge. Your fear of heights, tight spaces, fire, water and electricity will be tested to the max. Everyone bar the very toughest will be beaten!”
Great photos can be found here.