I'm not sure if I'm overestimating myself or what, but I felt dog tired today. I set out for a 32 minute 10k, got half through at just over 16 and had to pull the plug. Jogged 400m before starting my second 5k and got about a half mile in before pulling the plug. Just didn't have it in my legs. I haven't done anything hard in a week and no long run this weekend so I shouldn't be tired. Maybe I've done too many race pace things given the amount of training I put in before hand. I'm going to back off on pace and run a few more 2-a-days to gear up for my race on the 24th.