On yesterday's stress test..... A pass. My achilles definitely survived the 'speed' session. I can finally begin to crack on again after a month or two of bumbling along. Tonight I rode stage 4 of the ToW again as I enjoyed the route they used. I didn't really go at it but it was a pretty solid tempo session although I did fire the boosters for the sprint section and the final 400m - and you wouldn't think 400m is that far but I was dying as I crossed the line. 300%FTP is not easy to sustain even for such a short distance.