Older athletes who put you to shame

Published On: Sep 03 2013 10:19:53 AM CDT

Diana Nyad is among the older athletes running marathons, scaling mountains and otherwise putting the rest of us to shame.

Old Athletes - Madonna Buder
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Cliff MacArthur via Wikimedia Commons

Sister Madonna Buder (83) -- Known as the "Iron Nun," she holds the record for being the oldest person to finish an Ironman triathlon. She's participated in at least 35 Ironmans and hundreds of other races.

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