I hope you attempted the 5K and ran as much as you could. I did so, with not training about six weeks ago. It hurt for a few days, but once I recovered I got back into the C25K training (which I first started in January). It made the first two weeks of training easy (advanced through in about eight days) and now I'm into week 7 of the training and I'm looking forward to running an entire 5K in just a few weeks. Good luck!