Did HoNC last year in very sticky, gloopy mud. 100k took me 7 hours and 18 minutes which wasn't too bad a time considering the conditions and the fact that I'd been ill with a kidney infection. One mechanical failure when the braking surface of one of my front brake pads parted company on a descent :shock: , I had to stop - eventually... (pulling the lever to the bar!) and swap the pads from the rear to the front. The halfway food stop was more than welcome, I gorged myself on cake, bananas and bread pudding for 20 mins!
Apparently there were numerous mechanical failures due to the mud, mostly rear mech's. They reckoned it had been the worst conditions for years and I didn't think I'd want to do it again after that, but I'm starting to think about maybe doing it again...