I was supposed to run this yesterday, but I was full of cold, it was dark and pouring with rain, so I decided to wait one more day. Although I still feel lousy I knew I needed to get out there and give it a go. During the first minute my left foot hurt and my right foot felt uncomfortable, but this soon went. At 5 mins I was certain that I wouldn't be able to manage much more, at 10 mins I thought I'd got too much more to go, at 5 I felt perhaps I could hang on. The music helped no end, and Laura certainly knows what she is doing. My problem is that although now most of my run is pain free, I sometimes have to get the ice pack out when I've finished, however this seems to do the trick. Still can't quite believe it - a full 20 mins!!!