100 mile goal

Lately I have been running more than ever. I was looking around on the mapmyrun website and found that I can create goals. It may sound crazy but I want to log 100 miles by 12-31-13. That gives me 35 days. I think it is doeable though because it is just under 3 miles per day on average. I have also set the goal to log at least 20 workouts during that time which should be a given if I log the 100 miles.