On Your Mark, Get Set, Go!

I signed up for a 5 mile race on Saturday.  I'm kind of excited for it.  My times have been pretty amazing for me.  I do think my GPS is screwing something up or maybe I should be trying out for the olympics.  I think its more likely a GPS issue.  Anyway, my pace (I think) has been in the low eight minute/mile range.  

I did a 4 mile race a month ago but I was not prepared for it.  I haven't done a shorter distance and been prepared in a long while.  Last week I ran 5 miles in under 40 minutes according to my phone but mile 4 time was less than 6 minutes which I know is not possible for me.  I have run this race before, its flat but very sunny and crowded.  I am hoping to finish as close to 40 minutes as I can.