Mario Fraioli

What Is a Fartlek?

Fartlek, the Swedish word for "speed play," is funny to say—but this workout is no joke!

Workout of the Week: Squires Long Run

Maximize your long runs by adding progressive surges, a training secret from the legendary coach of Bill Rodgers and the Greater Boston Track Club.

Do You Need A Running Coach?

One running coach explains the importance of getting coached and how it's not just for elite athletes.