Today it was time to try W4R1. By the beginning of the last 5 minute run I was beginning to feel very tired. Half way through the run and Laura popped up and said "You have just two and a half minutes to go..." and I wondered whether I really could keep going that long.
But then my mind wandered to an email I'd received from an old friend just before heading out. I began sketching out in my head how I would reply and suddenly Laura had popped up again and said "Well done! Slow down to a walk now..." Wait! What? I'd been miles away and those last two and half minutes had flown past.
I've seen various comments here that after week 4 all the limitations are in your head. I didn't believe it, but I now I'm convinced. Mind you, I'm now expecting Friday's run to be a real struggle as my subconscious tries to prove me wrong.