The last episode answered the listener question, "How many days should I run?" That answered the question for someone at the very beginning of their running journey, but the answer is different for a beginner who is six months along. This episode answers the same question for that runner but also explains how to build running mileage even at three miles a week. It explains the strategy of how to safely and efficiently build mileage, how many miles to build up your running mileage base, and how and why to incorporate the once-weekly long run.