I do ride my age at least once a year- But I started doing that when I was 40. Easy to build up on from such a low base.

Have a metric Planned in a couple of weeks and That will do my age so won't have to do a special ride for it. One thing I do know is that I will find it easier than you did. Doing a 56 miler as your first long ride is daunting so well done for deciding on a date and persevering.

And on the shoes- Get the credit card ready as I have a very good idea what make is going to be mentioned,.