How to Run a Marathon Under 4 Hours

Ready to take on a marathon, and finish in under four hours? Massimo Massaro, sports scientist and strength and conditioning coach, explains what to focus on.
Intrinsic and extrinsic focus
Training has a mental side and a physical side. On the physical side, PAILs (Progressive Angular Isometric Loading) and RAILs (Regressive Angular Isometric Loading) build joint strength, mobility and control for race day.
Prioritise joint strength, mobility and control
This is a cornerstone of marathon training. Neglect it and injury risk rises and performance stalls. Include exercises that improve active range of motion and joint function, plus stability and mobility work.
Combine strength and endurance training
A balanced plan blends both. Strength work woven into your endurance routine builds the resilience you need for 26.2 miles.
Build a 12-month plan
Increase training load, volume and intensity progressively, in manageable phases, so progress is steady.
A sub-4-hour marathon takes dedication, discipline and a strategy. Combine joint strength and mobility work with a well-rounded plan and cross the line with confidence. See strength & conditioning.


