I've signed up for the Race for Life! http://www.raceforlife.org/ 
I'm running in memory of my MiL who died of breast cancer in Dec 2007.
I know it's not exactly a marathon, but it's been a while since I was built for running! This means I'll have to kick my healthy bento and exercise challenge up a notch or two. I'm excited, but nervous as well. I have been known to set myself unrealistic goals and completely fail to reach them! This isn't. I have 4 months to get myself ready and am confident as long as I put the effort in I should be ok.
Anyone else running this year?