Endure 365 Running | Sub 4 Hour Marathon

Follow 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 achievement and often a lifelong aspiration.

This plan is suitable for runners with some experience. Ideally, you should have completed a half marathon at your goal marathon pace of 9:09 minutes per mile (5:41 minutes per kilometer) before starting this plan. If you’re transitioning from base training, this 12-week program will provide solid preparation.

This plan offers a detailed daily and weekly schedule, including mileage, workout types, and training phases.

If you are unsure if this is the right plan for you, please email us at endure365plans@gmail.com

Want to optimize your training? Check out our bundle listings that include strength and nutrition plans that correlate with our training plans!