Welcome to the age of the impossible pace. From Kelvin Kiptum’s sub-2:01 marathon to Ruth Chepng’etich’s near-record splits, we’re living through a golden era of distance running—and it’s no accident. Behind these stunning performances lies a revolution in physiology, biomechanics, footwear, pacing strategy, and data-led training. This article unpacks how sport science, psychology, and precision planning are redefining the outer limits of human endurance. It’s not just about

You can lift mountains, but if your engine sputters, the whole system fails. In the fifth chapter of “The Prerequisites for Strength”, we tackle the often-overlooked foundation of strength: your cardiovascular system. It fuels your lifts, feeds your muscles, and determines whether you recover or burn out. Even the biggest deadlift depends on a healthy heart. After 40, this isn’t optional—it’s essential. 🧱❤️🏋️‍♂️