Training walk Bothamsall to Clumber Park

Walked over 10 miles with Ian today. Only 2 more weekends before the 41 miler and I have hardly done any training! I'll have to just hope my natural youthful fitness is sufficient?!
I loved these old derelict buildings. I think this one was an old railway carriage, but it had a brick built fireplace inside and a hole in the floor which I presume was a toilet!