TORQ's Dave Mcwhinney is a very accomplished Ironman racer. This gives him tremendous endurance, but can this be translated in to raw speed in a sprint duathlon?

Here's waht Dave had to say: "After the trials of the Ironman World Championship and as a way of winding down, I fancied trying something different, so decided to try a duathlon for the first time – the Cheshire Duathlon.