Note: This post is the next in a series of posts focusing on topics related to Olympic sports. For more discussion of injuries and topics related to athletes in this year’s Olympic Games, check out Episode 49 of The Dr. David Geier Show. Also share your suggestions for topics related to the Summer Olympics below!
There seems to be increased media attention on deaths that occurred during or after marathon events recently. In fact I
But are deaths in marathons actually increasing? Is the media focus just creating the sense that deaths are rising? If there is an increase in deaths, is it related to an increase in participation in marathons? Or does the increased popularity of marathon running lead more unhealthy people to attempt to run them, which could increase the death rates?
With the Women’s Marathon scheduled for Sunday, August 5 and the Men’s event scheduled for the final day of competition, August 12, I thought it would be a good time to discuss catastrophic events in marathons. A recent study in the July 2012 issue of The American Journal of Sports Medicine offers some insight into these questions.
Simon C. Matthews et al searched three comprehensive running databases for all marathons held in the United States from 2000
With respect to deaths during these races, the authors shared some interesting data:
- 28 people died between 2000 and 2009. 22 males and 6 females died during or within 24 hours of finishing the marathon.
- The death rate during marathon events was 0.75 per 100,000 participants. This statistic remained essentially unchanged throughout these 10 years.
- The median age of runners who died was 41.5 years.
- 50% of all runners who died were less than 45 years old.
- Heart disease caused most of the fatalities. Myocardial infarction and coronary atherosclerosis was the known cause of death for 93% of the fatalities.
- The month of October saw by far the highest proportion of marathon deaths. Despite only 17.5% of races being held during the month of October, 39.3% of all deaths occurred during the month of October.
The authors concluded that while there has been a significant increase in participation in marathons across the United States over this decade, there has not been a subsequent increase in deaths. Also the assumption that less active people were running marathons and subsequently dying more often did not actually prove to be true. In fact, the average finishing time of marathons did not really change. In 2000, the average finishing time was 4:34:47, compared to 4:35:28 in 2009.
I don’t share this study or its statistics to scare people away from running. I would argue that the death rate from marathon events is comparable to many athletic competitions. Also the benefits of regular exercise, not just for physical health but also for many other aspects of health and well being, are tremendous.
I think this study has value, though, for marathon participants as well as event organizers. Runners planning to compete in
What do you think? Do these statistics surprise you? If you are a marathon runner, do you worry about suffering a heart attack from training or during marathon competition? Share your thoughts below!