Why Couldn't Pheidippides Have Died At 20

To Put It Another Way, Michael Jordan Was A Gym Rat.

My Goal Has Always Been To Slow Down As Slowly As Possible. It's As Simple As That.

You Have To Forget Your Last Marathon Before You Try Another. Your Mind Can't Know What's Coming.

Intervals And Other Types Of Speed Work Are Essential To Improve Running Speed.

Hills Are Speedwork In Disguise.