Does marathon training kill your speed?

If North America’s most successful female marathoners are any indication, moving up to the marathon doesn’t have to mean sacrificing speed at shorter distances

How to create a marathon training plan

No coach? No problem. Here are some basics on how to create your own marathon training plan

Why adding speedwork is essential to improving your marathon time

Speedwork isn’t just for running a fast 5 or 10K. Practicing paces faster than race pace is considered essential for improving your marathon time too.