Few of you are coming to me with a focus on your one mile pace, so we’re looking at running workouts that are going to test your speed and improve your endurance. There are tons of ways to incorporate ...

Even though I’m an Endorphin Pro diehard, I never seemed to mesh with its counterpart, the Endorphin Speed. I was in the minority; wear-testers raved about the past three iterations, praising the ...