So today we had Joe Beech and the tandem, powered by TS Steve and Keith. In addition Jason, Chris, Dave, Paul and I. Rapidly out to Ponty with a tailwind then up to Aberdare. I got dropped for about 5 miles and despite averaging 20mph could not catch them! We decided not to stop in Aberdare and went down the valley to Neath. The tandem rear tyre had a massive blow out, necessitating a trip to Halfords for a new tyre and tube. We could not get one with a long enough valve so we had to leave the guys, unfortunately. Some of us had a stop in Briton Ferry before a nice tailwind home. 73 miles at 17.5mph...