They have run through heartache and grief, battling illnesses and injuries as their bodies have aged. Some are now using ...

At more than 10,000 feet above sea level, the air in Leadville, Colorado, is thin and the terrain is unforgiving. The ...

Green Runners, a British community of runners committed to fighting climate change. After a campaign spearheaded by the group, along with big names like Kilian Jornet and Zach Miller, Ultra Trail du ...

Unpredictable New England weather means that the Boston Marathon, coming in late April, is not always the perfect temperature for racing.

A sweat test and a training session in a heat chamber with a Marathon des Sables winner reveals I need to rethink everything ...

Actually, I never was a very good runner. I just did it because other runners I knew shamed me into giving it a try. I was in ...

From road closures and top runners to race day events and where to watch, here are 10 essential things to know before race ...

Jason Ward and Chandler Doebler refused to take no for an answer on their path to qualifying for the Boston Marathon.

Maya Sudhakaran first laced up her sneakers for a long race back in 2008. She decided to run the New York City Marathon to honor her father, who had just been diagnosed with multiple sclerosis.

Now that Dr. Clark Gamblin has ran the World Marathon Challenge, Wisconsin's Morning News producer Greg 'Pancake' Hill reconnected with the cancer ...

Willow Dolde has succeeded in the world of ultra marathons, which are the most grueling of foot races that test the very ...