I also finished in the same group (Shikara, HK LWAB, Mel, with Pete Turnbull, Teethgrinder just behind on the road, (but ahead of me in time) in 5 days (with 15 hours in hand).Earlier on I found it easy to ride with various groups of cyclists of all nationalities
Freedom, I have a very long article I wrote about the ride, which gives much information about 2010 ride. pm me for a copy if you like. I never got around to editing it or correcting it for publication. Like Zigzag, it was my favourite ever ride. I thought the organisation was not bad, and food was better than expected. In controls where I found the food boring or limited, there always seemed to be restaurants nearby. Got a good sleep in a monks bunk bed in Chiusi, and at Lake Bolsena, 4 of us (Abi, Arvid, Hiroshi and myself) checked into a hotel for a nice shower and sleep - that really saved me, as I felt fresh and rested again for the next day. I used both bag drops to change clothes after a shower, but I arrived at both during the day and not needing sleep. At Todi a superb cold buffet was available for not much money. Luckily, in 2010 the weather was not as hot as expected.
The key to the ride is to ride hard til Chiusi (560k), especially in the first 400k of easier flat or downhill riding. Then as you get further, you get more time in hand to use for eating and sleeping. Magical scenery. Good lights eg dynohub very useful as there are many fast descents at night.