This plan is for the intermediate runner. You should already be running on a consistent basis of 8 to 10 miles. This probably will not be your first half marathon. It's a 16 week training schedule designed for someone that plans to run it it around 2 hours. The plan includes weight training, speed work with details, hill workouts and long runs. Each workout is very specific and designed to help you acheive your goal. The plan will start with 4 hours a week of running, then build to weeks with 6-7 hours of running.