This is a beginner Run / Walk program, and Level 0 of the Run / Walk series. It is designed for someone who is hardly running, or is doing some running and walking intermittently. The only prerequisite: you should be able to walk comfortably on your own for around 25–30 minutes, as some of the first workouts include walking-only portions. The goal of this program is to get you progressing on your running with (hopefully) zero aches or pains along the way. If you are in a rush to "train for ...