I am right there with you! The voices in my head always make me feel guilty for not doing more. During the summer i was able to work out at two different times during the day, but now that school is in full swing, I often can't do that due to night commitments with my kids (soccer, meetings, etc). I am always beating myself up for not getting in the second workout. Now, if I think about it, I am getting in the same workout. I get up earlier so that I can do it all before work, but just the fact that it is not two times makes me frustrated. I am trying to be positive with myself, but it is hard.

I am not sure if I have any good advice for you, but I always believe that acknowledging a problem is a good first step. Tell yourself that you have done enough. Tell yourself that you are ready. It might not work....but it might?!

Good luck. I know you will be great.

I get a little worried about getting hurt, straining something or crashing my bike. The close I am to race day, the more I worry about it. I guess that keeps me from pushing to hard. And, like the more experienced guy above me said, there's really nothing you can do at this point to improve your time this weekend. You have done the work! Trust your training!