I started the c25k in May and although I was desperately unfit (it took me 3 weeks to master week 1 - couldn't even run for 20 secs to begin with) I made progress and was doing ok. I started week 5 this week and I am really struggling. I feel like I am doing less and less. This morning I decided to go back to week 4 which I know that I can do and I have really struggled with that as well. I know myself and know that I am in real danger of just giving up. Do you think I should go back to week 3 and build it back up again or push through week 4? I have no idea why I'm struggling so much but fear it is more of a mental struggle rather than physical. The trouble is I don't really like running, I have had a few occasions when I have lost myself and when Laura tells me to stop it's been a bit of a shock but they are few and far between. Some words of wisdom - please!