The data show that runners improve their 100-mile finishing times when they repeat the same race two or more times. It turns out that if, at first, we don’t succeed, we should run that 100 miler again! When it comes to 100-mile races, and as we’ll discuss in depth throughout the article linked in our bio, the data show that the majority of participants improve their performance when they return for multiple attempts at the same event. . . . . #running #ultrarunning #trailrunning #100miler #longruns #data #ultramarathons