Karin, head coach and running guide from Run the Wild unpacks what is a good running pace, what measures are consistently comparable for trail runners, and how to set your sights on improving your ...

Ng explains that setting a goal that’s faster than what you’re currently capable of can help you improve overall fitness and ...

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 ...

This teamwork determines not only how many calories you burn running a mile, but also sets you up for extended energy burn that keeps working in your favor hours later. The Lightning-Fast First Gear ...

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 ...

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 motivated ...