SF 1/2 Marathon this weekend!

Only a few more days until the San Francisco 1/2 Marathon! I'm a little nervous because I wasn't able to get all the running in that I wanted to this week, but I guess it'll have to do! I ran another 6 miles last night at Lake Merritt. I was 4 minutes faster last night than Wednesday night. No more running until Sunday!
If you are interested in receiving updates while I'm running on Sunday, you can sign up at http://www.runsfm.com/race/wireless.html This company sends text messages to your cell phone during the race. I've never used them before, so I don't know what to expect.
Hope everyone has a great weekend and I'll let you know Sunday (or Monday morning) how the race went!