In the afternoon sun I managed my W5 R2. Apologies for my excitement but this is the farthest I have gotten with this program and still seem to have some energy left over. It wasn't easy, but then I was pacing myself to not go too fast. I think as I was aware it was 2 bouts of 8 minutes I had the fear that I might feel the need to stop at some point.
On the second section my right leg felt a little tight so I just kept the pace to a 'light jog' as she keeps telling me and made it to the end. A few hours later and I felt OK, this morning however I feel the legs are a bit tired when walking into work.
I guess its the gradual progression towards endurance that's bringing on the fatigue but if I look back, Week 1 seems like such a long time ago...