Running a half or full marathon is on many runners’ bucket lists, but to be the best runner possible, it’s important to regularly challenge yourself with different distances and types of runs—and that ...

No matter how many times I’ve been told (or written about) the importance of a slow run, I cannot translate it into my training. This is not to say I am the fastest runner. My half marathon goal time ...

What could some extra yards off the tee mean for your game? For some players, more yards could make a par-5 reachable for the first time. Or perhaps enable you to hit a shorter iron into the green on ...

Welcome to I Tried It, a GOLF.com series about golf items — apparel, gear, accessories, etc. — that we’ve recently taken out for a spin. We’re here to give our honest, no-frills takes on the latest ...

Marathoners generally don’t lose any sleep over how fast they can sprint, nor do they spend time developing their top-end speed. But Veronique Billat, a French exercise physiologist and author of The ...