Went out this evening planning a relatively speedy 10k, but within 10 minutes my legs were heavy and I knew it would be difficult. Anyway, rather than give up, I decided I'd run at a slow but comfortable pace and just run further than 10k, so I did a very slow 8 miler. Didn't take a stopwatch, but I don't think I even broke an hour so that was very slow for me. My body feels like crap but I do feel good for refusing to stop. I am no quitter.