>>1769308I did this yesterday. Ended up closer to 54 miles on the hottest day of the year so far. No problems for the first ~30 miles but I had to get up and over a hill at the start of the back ~20 and my feet gave me pretty constant bother after that. Spent most of the day under blue skies and on scenic trails which really kept me going. My girlfriend was good enough to put a crate of beers on ice for when I got back. It was a relief to have a couple before popping the worst blisters.