If your regular speedwork sessions are feeling stale, it might be time to drop the hammer. Most interval sessions follow a ...

Build from 5 to 7 reps, then earn the right to go quicker ...

Overtraining could crush your progress. Learn how to run interval workouts more efficiently with this coach-backed advice.

In 2007, I met a young David Goggins at Badwater 135, aka “the world’s toughest footrace,” a sweltering 135-mile ultramarathon that starts on the floor of Death Valley and finishes on the lower slopes ...

Build from 5 to 7 reps, then earn the right to go quicker ...

I was a relatively normal person before I started running, but now, I accost my friends with topics like my VO2 max and “Jeffing”. I can’t help it. Every runner I know wants to run a little faster and ...

The 40-year-old is the official coach and trainer for the beloved children’s character and will run alongside him for the London Marathon.

Building up to 26.2 miles? This simple-to-follow session builds endurance, pace and all-important race day confidence.

But there’s a particular pull around run clubs right now that’s gaining more traction than nightclubs and blending the world ...

This simple run-walk strategy is helping beginners and experienced runners improve performance, reduce injuries, and enjoy ...

Few things in life beat the satisfaction of finally hitting a fitness goal that has been months or years in the making. For ...

Going all out in every session could be holding you back ...