#ArterialHealth

New findings from UK researchers show that marathon training does more than boost fitness. Novice runners who commit to six months of preparation can lower systolic blood pressure and improve arterial health, making arteries function like those of someone younger. The study, led by researchers at Barts Health NHS Trust and University College London and funded by the British Heart Foundation, tracked central blood pressure and arterial stiffness before and after a six-month training plan.

As the excitement builds for the 2025 London Marathon, emerging research is offering even more reasons to lace up those running shoes. Scientists have discovered that not only does marathon training boost fitness, but it can also lower blood pressure and make your arteries function as though they are years younger—a finding with significant implications for heart health in Thailand and beyond (Get Surrey).

This ground-breaking revelation comes from a study conducted by Barts Health NHS Trust and University College London, funded by the British Heart Foundation. Their research focused specifically on novice marathon runners, measuring both their central blood pressure and the stiffness of their main artery—called arterial stiffness—before and after six months of marathon preparation. The results were compelling: participants recorded a reduction of 4mmHg in their systolic blood pressure (the higher number in a blood pressure reading) and a 3mmHg reduction in diastolic blood pressure (the lower number). Even more notably, they experienced an improvement in arterial elasticity equivalent to turning the clock back on their arteries by four years.