Hottest day of the year. Headed over to Dinas-Mawddwy. Took it very easy 3hours got me near to the bottom then came back. Did 45 mins on the rollers afterwards to try out some position tweaks.
I was feeling fairly uncomfortable at times but it never got any worse - I need to remember that. Also had "hot foot" on both feet towards the end - i'd put standard insoles in so that didn't work. Also tried the time trial bike on the rollers - not as difficult as i'd thought - may use it for the ironman.