“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 ...

According to a study reported on for our in-depth look at pro runners’ mechanics, less experienced runners often put their ...

If you’re working towards a running PB in 2025, it stands to reason you’re probably interested in hearing how the pros and veterans have managed to shave seconds off their race times. And few are more ...