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Dean Karnazes, the ULTRAmarathon Man | Human Limits
18 Sep 2017
830.8K views
Dean Karnazes: The Man Who Can Run Forever
27 Jun 2019
94K views
Ultramarathoner Answers Questions From Twitter | Tech Support | WIRED
22 Sep 2021
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American distance runner
ultramarathonman.com
Dean Karnazes ( car-NEH-zis; born Constantinos Karnazes; August 23, 1962), is an American ultramarathon runner, and author of Ultramarathon Man: Confessions of an All-Night Runner,... Wikipedia