In reply to BusyLizzie:
I did the spring one a few weeks ago. The tracks are mainly stony, so you wouldn't be knee deep in mud if it rains. The organisation was excellent, loads of people around the course to cheer you on, and beautiful scenery if you can take the time to notice!! The autumn race is being run over a slightly hillier course than the spring race, which had a nasty little hill at 11 miles. I shall see you there!!