marathon runners

Marathon runners and others engaging in extreme endurance exercise may temporarily damage the right ventricle of their hearts, researchers found.

On Sunday, over 40,000 people from across the globe will be taking part in the New York City Marathon.

On Nov. 6 more than 40,000 men and women from around the world will take part in the New York City Marathon.

It's been nearly three months since Gabriella "Gabby" Drozdz was killed in a hit-and-run while walking with two friends to Alpine Fest .

Runners take off during the start of today's OneAmerica 500 Festival Mini-Marathon in Downtown Indianapolis.

File photo of marathon runners in the Edmonton Marathon. Photograph by: Walter Tychnowicz, edmontonjournal.com Running a marathon can be bad for your heart, according to results of a study unveiled Monday at the Canadian Cardiovascular Congress in Montreal.

Members and coaches of the Princeton University track team will conduct a training session for children participating in the Princeton HealthCare Kids Marathon, a 26.2-mile run completed over 10 weeks.

Sunday's Big Sur International Marathon runners get themselves in the runners mindset before the race.

Boston Marathon officials say they have heard from about two dozen competitors, including one elite runner, whose flights from Europe have been canceled because of the massive ash cloud spewing from an Icelandic volcano.

A RADIO presenter, a doctor and a one-time couch potato are stepping up the pace as they prepare for the biggest race of their lives.