Train to Fishguard, ride home.
It's a bit wiggly because I can collect 6 BCQ's on the way.
https://ridewithgps.com/routes/39620209
Wasn't sure about the Llyn Brianne bit, as I could go up the killer hill to the dam ( BCQ point) that is at the end of the Doethie Valley, but I've done it before and it's brutal. There's some good looking off road sections mile 18-23, and just after Llyn Brianne, & after Builth, miles mostly 105 -120 . it all looks rideable on Bing maps (clearer satellite that Google maps) so fingers crossed.
Hopefully doing it over 3 days during Wimbledon
