I'm on week 8 this week. I took my boyfriend out with me on week 5 the 20minute running and although he is fit he struggled and reckoned the clock on the app was wrong and we had run for longer than we should have. I thought he was just moaning! Since then I've put a timer on my phone and used the app and it's wrong. Last week I had completed my 25minute starting to go home and Laura comes in and says that's five minutes done! Anyone else had any problems? I'm just going to use my timer from now on.