Use this plan with 5 day-a-week runs and bi-weekly strength workouts to nab a new half marathon time! Pace structured runs throughout the training plan, with % Heart Rate Max structured runs in place for specific days. Runners should be in good physical health, be able to run 8 miles non-stop at a comfortable pace, and have experience running 4-5 times a week before starting this plan. Full email communication available all days of the week.