America's fastest marathoner puts an end to his self-coaching experiment.
A new, easy-to-use tool gives specific pace recommendations from the popular running coach.
Dr. Joe Vigil and Dr. Jack Daniels headline The Running Summit.
The free-spirited steeplechase specialist still has Olympic dreams.
Q. Dear Experts, I have been running and cycling for several years and only recently transitioned to triathlon. As a runner I’ve