Michael Joyner, the Mayo Clinic physiologist and human performance expert who first floated the prospect of a sub-two-hour marathon back in the early 1990s, once distilled his voluminous training ...

Right now in the fitness community, the hottest topic is Zone 2 training. Everywhere you look, both coaches and runners are extolling the benefits of running at a Zone 2 effort, while advising runners ...

The road to marathon success is never smooth and problem-free. Every runner, from first-timer to marathon veteran, hits a hurdle or two while preparing for the marathon: an injury, a cold, an ...

6:52 pace for 26.2 miles. That’s what it takes to dip under the elusive three-hour barrier in the marathon, an accomplishment that drives many runners to head out the door and put in the training each ...