19°C, grey, some drizzle, e wind.
Long Ride! Distance: 101.72mi, time: 06:36:19, pace: 3:54min/mi, speed: 15.40mi/h.
http://mapmyride.com/workout/333764455

Finally done a 100 mile bicycle  ride. I took a steady pace right from the start and had two cafe stops. There was some rain, some light wind from the east but it brightened up later.
The best thing is that I was comfortable right to the end and felt alert too. I could have kept going, maybe another 20 – 30miles with a snack stop. Perhaps the moderate weather meant that there was no dehydration to cope with
The bike was faultless, and comfortable too. All that maintenance work in the spring was to avail.

And a hill profile-

That profile looks like the Alps, but the app stretches the vertical scale. Staffordshire does not look anything like that.