This marathon plan is 14 weeks in length and takes you to a peak mileage of 80 miles per week. The plan begins at 40 miles per week. It uses much of the traditional Hansons Marathon Method but with tweaks made to fit the mileage. I have also built in "safe guards" to try and keep runners from crossing over from Cumulative Fatigue to over training. The plan comes with a structured workout feature and day to day pace guidance based on your goal time.