

Rebecca Byerly
Posts

What Courtney Dauwalter Learned in the Pain Cave
The agony of running ultramarathons is bearable, she discovered — even instructive, if you think about it the right way. And she learned how to...

An Ultramarathoner’s Struggle Against Borderline Personality Disorder
Nickademus de la Rosa, an ultrarunning prodigy who has run across Death Valley and the Alps, is taking a pause from the sport as he...