There are fast milers who break records, win gold medals, and collect big prize money. Then there are milers who stay fast for a really long time. This second group accumulates little but the ...

Sometimes I fear my running career has plateaued. Well, not my career, but my pace. I lace up four or five times a week, push hard enough to feel pleasantly wrecked, watch my mileage climb steadily ...

Eliud Kipchoge sleeps up to 9 hours at night, often also taking an hour-long midday nap. Most of us don’t have the time or the 120-mile weekly workload to clock that much shut-eye, but we can still ...