The secret to the three-day model’s success lies in focusing on training intensity rather than frequency or duration. This is ...

So, what are you waiting for? Explore our vast catalog of training plans to find the program that’s right for you and your ...

They may not be running the race, but the Formula 1 drivers in today’s United States Grand Prix in Austin, Tex. are all in ...

Spend all of your workout time racking up the miles? You're missing out on weight lifting, a key tool for runners. If you want to get better at running, you’re supposed to, well, run, right? But ...

When it comes to weight loss, jumping rope can torch more calories than running, depending on your level of fitness. After 10 ...

Discover how fartlek runs mix bursts of speed and easy pacing to improve endurance and make you a faster, smarter runner. If running isn’t just a side step from your lifting session and you actually ...

Training for—and running—a marathon is no easy feat. But half of the battle is finding the best products to support your journey. Presenting: our 2025 (unofficial) Marathon Awards.

Here’s what to know about swimming versus running for cardio workouts—and how to use your answers to the above questions to shape which one you opt for. While swimming and running are both excellent ...

You might have some friends who sign up for races on the reg. They know their half-marathon pace versus their sprint speed, and they have the medals to prove their stellar performances. You might also ...