Karnazes, Dean, 1962- author.

Ultramarathon man confessions of an all-night runner Dean Karnazes. -- New York, NY] TarcherPerigee, an imprint of Penguin Random House LLC, 2023

292 pages illustrations, portraits 21 cm

ISBN:  9780593712740

1. Runners (Sports) /z United States -- Biography.  2. Running races.  3. Endurance sports.  4. Ultra running. 

796.420 KAR