How Risky Are Endurance Sports on Your Heart

We’ve all read stories about the guy who dropped dead while running his first marathon, or the athlete who almost crossed the finish line of his triathlon—but had a heart attack instead. Sounds alarming, but the number of fatalities in endurance sports is still relatively low, according to new research by the American Heart Association.

“The 50-year-old former college athlete with known or hidden heart disease who’s been sedentary for years and decides to do a triathlon is at the greatest risk,” says lead study author Barry A. Franklin, Ph.D. Some more facts: Almost half the people who have a heart attack during a triathlon are first-timers. Men are four to six times more likely to have a heart attack (and die from it) during an endurance event than women, possibly because, on average, they may be older and running at a faster pace, stressing their hearts

Read More