“Numbers will vary among different experience levels, but when training for a half, someone might be in the 30- to 40-mile ...

Another option to develop strength and power is to train on steep hills. One recent study found that hill runs developed ...

Let’s travel back to the Paris Olympics—the women’s marathon event in particular. Twenty kilometers into the race, Sifan Hassan of the Netherlands was holding her pace and biding her time. “The moment ...

Ask any expert how you should measure your running progress and they’ll tell you to track your performance. How you feel should always trump how you look, they’ll tell you – this will keep you ...

Training to run faster is a common issue for people serving in the military. The timed runs in semi-annual fitness tests are challenging, especially for military members who consider 1.5-2 miles "long ...

Unlike shorter distances like the marathon, which is most often completed on the road, how long it takes to run 100 miles can vary wildly, whether you’re at the front or the back of the pack. That’s ...

Clad in featherlight spikes, a custom 3D-printed sports bra and an aerodynamic speed suit, Kenyan Olympian Faith Kipyegon will step onto a Paris track this week and try to become the first woman to ...

The legendary runner is aiming to do something that sports scientists once considered impossible. We went inside her Kenyan training camp to understand how she’s pushing the limits of human ...