Going to Iowa

I'll be heading out to Iowa for a few days, leaving on Friday and not returning until the middle of next week. I'll get to spend some time with my parents and also run the Bix on Saturday. I've always enjoyed running that race, but the past couple of years I've been injured, so it's been a while since I've run it. I think I'm in pretty decent shape now, but the course is rough and the heat could be bad. So I'm really not sure what to expect. I've only broken 50 minutes once, so I'd love to do that again. Whatever happens, it should be an interesting race.