The Mile Tomorrow

I'm running the mile tomorrow evening at an open all-comers track meet a few miles from my house. People ranging in age from 15 to 60-something will sign up, with mile times ranging from about 4:30 to 6:30.  I don't think I'll break my 5-minute goal, but that is okay. The goal still stands... I just need more time to reach it.  Wish me luck!