A true fartlek run, which literally means “playing with speed,” should be treated as an opportunity to explore different paces....

There are many excellent books about pushing personal boundaries, visualizing goals, and overcoming perceived limits. These ideas are valuable to...

Modern military planes can refuel while flying, which allows them to travel around the world several times during a single...

Pain in the shins, knees, or hips is often caused by lateral (oblique) forces that put stress on joints and...

High humidity is tough to beat for runners. While the body can adapt somewhat over time, like by increasing sweat...

A responsive foot plays a key role in running performance. When the arch remains firm and doesn't collapse much during...

Both mileage and "time on feet" are ways to track your training volume - the former tracks distance, while the...

Many recreational marathon runners, especially those who began running later in life (after the age of 20), often lose touch...