Day 272: How many miles?

So I overslept again today.  I didn't wake up until 9:30am and I actually went to bed a decent hour.  My hours are a little different today because I have to work and support a Kirk Franklin Concert that we are having at the Worship Center.  I'm going to wear my running shoes and Nike+ Sports band to see how many miles I end up walking tonight.  It should be pretty interesting.  How many miles do you think it will end up being?