Do you ever wake up feeling exhausted, stiff, achy and feeling like you have just run a marathon? That’s how I feel, mainly because on Saturday I did the equivalent of two marathons in one day. Maybe not by running, but on a bike, a kayak and walking up the third highest mountain in England. And it was tough, particularly the first sharp climb from Thirlmere Village up Helvellyn which is not far off vertical. I was doing Race the Sun in the Lake District,which was at the end of our holiday in Cumbria.