The 60 Miles Per Week Base Work training schedule is a 4 week program designed to increase or maintain general aerobic fitness. This plan is perfect for building a base before a specific training block, or filling the gaps between racing seasons. This plan is 6 days per week with a primary focus on easy mileage and building general endurance. Also included - core routine - glute activation which serves as a dynamic warm up To start this program you should be ready to run 60 miles per week ...