Originally Posted by
vintagerando
I didn’t finish for the follow reasons: over weight by 25lbs, insufficient water/ food during ride, no bike computer, riding solo.
Hopefully you can address all of those things before the next attempt.
Here's an interesting article from the 2007 PBP.
A Survey of the Equipment in Paris-Brest-Paris 2007 I haven't seen one for the more recent events.