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

Are They Built Different? Part 1 of 3 in More Than Muscle: What Mortality, Setbacks, and Superhumans Reveal Some people seem forged from another material—but the real lesson isn’t in their gifts, it’s in their patterns. This piece explores what sets the superhuman few apart, what actually matters, and what’s adaptable for the rest of us. Because even if you weren’t born “different,” you were born to change.