Running

Webb 2.0

He’s stronger, fitter, and nearly six seconds faster than he was in 2001, when he smashed Jim Ryun’s high school mile record. But consistency has never been Alan Webb’s strong point....

Keep It Up

Ultrarunning ambassador Dean Karnazes shares his secrets for going, going, going …

The Master Plan

A sport-by-sport guide to everything you need to excel.

Fit Stops

Turn your vacation into a full-body recalibration with these performance-enhancing getaways

The Fast & the Fit

Put that weekly jog to rest and take your training to a new level with our guide to technique, gear, and recovery

Lab Rat: Tread Lightly

With the help of a gravity-busting treadmill, the Lab Rat endangers a world record