An ultramarathon (also called ultra distance) is any sporting event involving running and walking longer than the traditional marathon length of .
Today, ultramarathons any race longer than the standard 26.2 mile marathon have a small but devout following.
WSJ: A 50-Mile Run Debuts for the Mohonk
Many were exhausted from running their own ultramarathons only weeks before.
CNN: Badwater Ultramarathon: 135 miles in 130-degree heat
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