Yep, you should be fine with your regular schedule. It's not so much the race distance per se, but what you've been doing in training and how long you need to be fully recovered from that - so think about how long it takes you to feel COMPLETELY fresh after your workouts. You might do your tempo run on Tuesday, as the tougher workout, and don't make your Thursday long run too long. Do something not too strenuous to stay loose in the days before the race.

To me, a 5K is short enough that I benefit from a thorough warm-up, but long enough that I also benefit from some quick calories 15-20 minutes before the start - whatever you know you can digest, whether it's fruit juice, sports drink, a gel, candy, whatever.

And cut it out with the "not a big deal" will ya? Remember how many questions I had about my first 5K, and how it took longer for me to write the race report than it did to run the thing? That was a huge deal to me, and this one can be as big a deal to you as you want! Good luck! I want to hear all about it.