Ultramarathon Runner – Konstantinos Karnazes

Greek-American ultrarunning legend and author of the global bestseller Ultramarathon Man, Dean Karnazes, has pushed his body and mind to unimaginable limits. He has run 563 km continuously—the equivalent of more than 13 marathons—without sleep, over three days. He has crossed Death Valley with temperatures reaching 49°C and run a marathon at the South Pole in -40°C. In one of his most recent achievements, he ran 50 marathons in 50 US states over 50 consecutive days. He completed the challenge with the New York City Marathon, finishing in exactly three hours. Time magazine included him in its list of the “100 Most Influential People in the World”. This is his story.

• Author: Dean Karnazes
• Publisher: Key Books
• Number of pages: 320
• Dimensions: 19×14