Marathon Training

So we signed up for the Green Bay Marathon on May 15. I am training with my coworker Julie and our goal is to run around 4:00. So far, so good. We are using a program that includes two workouts a week (one interval-ish, one threshold-ish) and a long run. The other days are XT or run easy. I have been going to a bootcamp class at my gym on the days I don't run or rest.

We're up to a 12 mile long run, but we go back down to 10 this week.