run workout

Running fast is just as much a mental effort as it is a physical one. Six-time Ironman World Champion Mark Allen shares a track workout to build the required skills for both.

On Dec. 5, the Olympic silver medalist may have ran the fastest half-marathon by a triathlete, ever. The craziest part? He was just coming off his off-season.

Quicker recovery intervals help runners learn how to better deal with the byproducts of fatigue, along with other performance benefits.

Six-time Ironman world champion turned coach Mark Allen shares his insights on how to nail your brick workouts.