You're going to love this training plan! In addition to 12 weeks of running workouts, we also included 12 FREE INSTRUCTIONAL VIDEOS; one before every training week. That's right! You'll be able to see and hear your coach explaining how each training week is organized and structured. This half marathon program goes beyond numbers on a spreadsheet. It's a multimedia approach along with links to drills, heart rate and pace training so you know the purpose and effort of each workout. Each week we include a mix of running and cross training as well as planned rest days. This program is meant to be flexible based on time and distance. So, before you start this program, you'll need to be comfortable running between 10-15 miles per week with at least a 5 mile long run. The goal of this half marathon plan is to increase your weekly mileage to 20 -25 miles. The first 4 weeks are designed to gradually build your mileage and skills so you can stay injury-free. The second 4 weeks add some short intensity while continuing to build strength and endurance. The last 4 weeks will build on half marathon intensity with a taper week to ensure you are recovered and ready to finish healthy and strong! So, are you ready to rock and roll!?