Thanks everyone for your kind comments, which are much appreciated
. As promised, here is a fuller write up of my race. Owing to torrential rain Saturday night, it was touch and go whether the race would go ahead, owing to extensive flooding of roads on the route. Some of the flooded areas were 50 metres or more, and ankle deep. Thankfully the race went ahead, and I car shared with two club mates to the venue. Car parking was at the new Ordnance Survey premises, with a 15 minute walk to the new Oasis Academy to collect our race numbers. We walked back to the car to pick up our bags, and walked back to the Academy to pin on our numbers and change into our race gear. It was then a two minute walk to the race start, and it was still raining heavily. My calf had been no problem with all the walking, and I set off running easily at around 7.30 pace. It was too good to be true, and at about 1/2 mile, my right calf felt as if it had been hit by a cricket ball. I had to stop, and when the other two came by I said that I would probably give up and walk back to the finish. I then, probably foolishly, decided to carry on and caught them up. We ran together until just after 2 miles, when I started to slow badly, and they went ahead and vanished into the distance. I struggled along, being overtaken by runner after runner. I was wading through ankle deep, freezing cold water, wary of the hidden potholes, and cursing ignorant car drivers going to fast through the water, causing waves. As I approached half way, I decided to ignore the pain and dig in to attempt to catch my colleagues. They must have been a very long way ahead, as no matter how hard I was running, they were nowhere to be seen. Eventually, at around 8 miles, I saw them in the distance in the Industrial Estate, and this gave me the incentive to dig in even harder to try and catch them. I caught one of them with about 400 metres to go, and the other just beat me by a couple of steps. Another few metres and I would have caught her. My splits were :- 8.59 9.02 9.28 9.35 8.41 8.30 8.47 8.29 8.19 7.31. A negative split of 4.09 minutes.