This month the Adventure Show is in Torridon for the Celtman Extreme Scottish Triathlon. And extreme is the word - starting with a 3,000-metre, open-water swim that's followed by 202 kilometres of biking. Thefinale is a 42-kilometre run through some of the most demanding mountain terrain in Scotland. Added to that, this year the high winds and driving rain make a race that is arguably the toughest of its kind anywhere in the world even tougher. For most just finishing is a major achievement.