When you’re ready to run faster for longer than a mile, you’re ready to try a tempo run. Tempo efforts are “comfortably hard.

On August 30 1940 a young Polish pilot set off on what should have been a simple training flight but instead delivered the real first kill of 303 Squadron and exposed how the famous Battle of Britain ...

If you are from any of the countries on the travel ban, your future status could be at risk—even if you’re already in the ...

Our editor's pick of the best gifts for fitness fans: whether you want a gym-related gift for her, a yoga gift for him or ...

The top 10 of the women’s 5K individual start classic at the 2018 FIS Junior World Ski Championships has a few names current ...

Forty percent of babies in the U.S. are born to unmarried mothers. Increasingly, those moms are over 30, at a time when teen ...

Mike Formica has run an immortalizing season thus far, and on Saturday, he etched his name deeper into the history books.

If you have mastered the 5k and 10k distances – and enjoyed the process of doing so – your natural next step might be tackling the half marathon (exciting!). However, while the distance (21.1k) is ...

If you’ve been thinking about running your first 10K or you’re just looking for a new fitness goal, a Couch to 10K training plan is a great way to increase your distance and build endurance. We’ve got ...

Ready to run a mile, 5K, or 10K at your fastest clip? We have everything you need to make it happen, including the best ...