Well, how happy am I. After the first run of this week thinking will I do this, and now having just done the third run. I cant say how good I feel after the 3rd run, even managed to speed up a bit for the last minute or so. But what I am impressed with is how fast I am recovering, my blood pressure drops back to almost resting quite quickly which given my age and bulk is good. I am looking forward to w5 more than I looked forward to W4. Let's see how I feel after the week. But four weeks ago I was there thinking can I do this? Now it's yes I can. I do have a goal to do a park run before Xmas and that is what I am aiming for.