Ultramarathon runners Ben Clark, Anna Frost and Tim Olson travel to Bhutan's high Himalayan landscape to try and set a speed record on the world's hardest trek.
Tim Olson
Himself
Anna Frost
Herself
Benjamin Clark
Chris Ord
Director, Producer
Todd Slater
Producer
Derick Gallegos
James Huntsman
Jul 15, 2022
Apr 1, 1971
Oct 10, 2007
Sep 11, 2006
Jan 1, 1980
Jan 1, 1998
Sep 29, 2011
Mar 1, 1943
Jan 25, 2015
Jun 20, 2025
Jun 7, 2014
May 29, 2009
Jan 21, 2022
Aug 2, 2019
Nov 11, 2025
Aug 28, 2025
English
