You'll have to look out for us on the day. We'll have our lovely Orange Chaingang tops on .... Should be easy to spot@Whorty, you'll easily come in WAY under 6 hours for the Tour of Cambs. I'm aiming for about 6:20 - 6:30 depending on how long I need to stop for and I know I'm nowhere near as strong a rider as you.
The last two times I've done it, it wasn't 100 miles admittedly, but I managed roughly 5 1/2hrs for 85 miles (2016) and 5 hrs for 80 miles (2018). On last year's ride, I went in actually LESS fit than on my previous attempt, but managed to get in a good group for most of the second half of the ride (the flat bit) and that dragged my average speed up massively, plus the headwind (and there will be one, I can guarantee that!) was really strong and in the worst possible part of the route during the first attempt compared to the second one.

I'm doing it on a single speed bike so as legs get tired I'll have no easy gears to drop down to. That's when I'll be looking for groups to drag me along

