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.
3.3 / 5
Tim Olson
Himself
Anna Frost
Herself
Benjamin Clark
Chris Ord
Director
Todd Slater
Producer
Andreas Olavarria
Executive Producer
James Huntsman
Derick Gallegos
