Endure 365 Running | Sub 4 Hour Marathon marathon Fueling properly during your training

Fueling properly during your training cycle will help you get the most out of the hard work you are putting in and help you get to the start line feeling healthy and ready to compete

and want to ensure you have a solid base training block before diving into training

While it's not an easy feat

To break 3:20 hours in the marathon

but highly recommended daily mobility workouts (5-10 minutes each)

Endure 365 Running | Sub 4 Hour Marathon marathon Fueling properly during your trainingFollow this comprehensive heart rate training guide to run a sub 4 hour marathon! This plan includes a daily and weekly breakdown of mileage, workout types, and training phases, all created by heart rate training coach and elite athlete Arturs Bareikis. Is This Plan for You? Running 9: 09 minutes per mile (or 5: 41 minutes per kilometer) is a challenging but attainable goal for many runners. Completing a marathon at this pace is a significant