Up for the Challenge?
You're coming to the end of an epic race. Your chest burns as your lungs fight to suck in enough oxygen and your thighs ache as lactic acid courses through your muscles in a final effort to reach the finish. If this sounds like hell, this isn't the book for you, but if you've experienced similar feelings and the subsequent endorphin rush as you cross the line, 'Up for the Challenge' will be right up your street.
Alongside the event profiles, which are illustrated with spectacular photography are interviews with some of the competitors and organisers, explaining what it's actually like putting yourself through some of the most extreme physical test known to man.