“The word aerobic, quite literally, refers to exercise with oxygen,” Juli Benson, Olympian and run coach, previously told Runner’s World. Aerobic exercise is long, slow, easy running where your body ...

Looking to log more miles? No matter what “running longer” means for you, we bet it’s a goal you think about often—and with our latest program, it’s finally within reach. In How to Run Longer, we’ll ...

With a solid plan, the 10K distance can serve up the perfect challenge for beginners and offer a tool to get faster for runners who typically race longer distances. This is true whether you run ...