Adam Bean

Mar 14, 2005

Many of us would describe the ideal runner's body as lean, lanky, lithe. But then someone who is none of those things blows past us in a 5-K, leaving us questioning what "fit" really looks like.

For decades runners have been asking a simple question: How fast should my training runs be? Unfortunately, there hasn't been a simple allow. Until now. Thanks to the world's best coach.