I know this site is generally more about "city cycling" but I just need to share as I'm chuffed to bits at managing to complete my first 100 miler :)
Yesterday I got round the 105 mile course at the Ken Laidlaw Sportive in 7 hours 37 mins moving time (8 hours and 10 mins total). As I've said this was the first time I've seen my garmin going past the 100 mile mark and for some reason I chose to do it on quite a hilly course. Before the ride I was worried that I'd have to get off and push up some of the ascents, but I managed to stay on the bike for the full ride.
I felt slightly out of place at the start line as a large portion of people were in cycling club jerseys. The ride and scenery were great, but I found myself cycling on my own for about 80 miles!