Dec 4th, the eve of the santa dash, only 2 miles, I can always walk it so why do I feel so nervous? I had hoped to train up a bit and look comfortable but the odds seemed against that what with the frosts and my own stinking cold still i got some new running shoes ( even though I cant run! ) so maybe they will grow wings overnight and magic me over the route. No, i will plod round ( tried it yesterday in the ice and only…