Who Runs A Marathon? [INFOGRAPHIC]

Did you run a marathon last year? People are lining up in droves to run the hottest marathons in the US such as the Chicago marathon, one of the Rock n Roll marathons, the LA marathon, or the many others. We know because we are there. In 2011, more than half a million Americans completed a marathon. Each year marathons grow in popularity and exhibit a greater diversity in their participants. However, the number of injuries sustained year after year has remained unchanged. Leave a comment and let us know why you think the number of injuries is not increasing.

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