Garmin dominates the running tech space, and their watches are virtually ubiquitous among serious runners. But their training plans for marathon runners require some tweaking.

For months Conner Mantz boldly stated that he would pursue the long-enduring American marathon record in Chicago, and on ...

If you’ve never run a half marathon, Laraia suggests assessing your current “easy” running pace and heart rate data. If a ...

Training for a marathon? We spoke with experts to figure out whether hill repeats or tempo runs are the fastest path to race-day speed.

Conner Mantz, the former BYU collegiate champion from Smithfield, Utah, has made no secret of his plans for Sunday’s Chicago Marathon: he will pursue the American record, one that has stood for 23 ...

Nine of the team’s 15 athletes are competing in the Chicago Marathon on Sunday, some of whom are Paralympic medalists and ...