Endurance

How Strava Is Changing the Way We Ride

A new social-media app for cycling has more than a million riders racing, cheating, and even dying for virtual supremacy over the world’s roads and trails. A recent convert to the cult explains how...

The Fourth and Final Desert

Len Stanmore, 60, is currently in Antarctica, competing in one of the world's most grueling footraces. If he completes it, he'll not only be a one-time overweight retiree who got sick of the golf...