Many people struggle to run a mile; others can knock out a 10K on a whim. A few brave souls take on "ultramarathons" — races longer than 26.2 miles (42.2 kilometers). But how far can a human run ...

They're the perfect defense against freezing winds, keeping your muscles well-supported with compression and your legs toasty enough to keep trudging ... re not on the run. Montreal’s Ciele ...

There are also handy features like Strava Beacon, which are designed to keep you safe, by allowing your friends or family members to track your live location on a run. Strava supports a variety of ...