Did the Castle Ride yesterday (8th time!) and my time was around 7.5 hours. Knackering in the sun yesterday, with enough hills to die for (or on). One in particular that one can always count on bombing down, had a useless pointless top dressing of chippings, which we all had to gingerly negotiate.
Oh, and I managed to leave my bag of essentials: innertubes, pump, house keys, phone, map credit cards, driving licence, suntan lotion, all at home. Great. No punctures fortunately.