The Hillbilly Scientist

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The Hillbilly Scientist (2026)

Directed by Paul Mellor, Luke Jarmey

“The only authorised Lazarus Lake documentary”

Documentary · 1h 15m

While modern running has evolved toward sleek curation, optimisation, and commercialisation, Lazarus Lake has spent 50 years designing formats with an unapologetic, honest difficulty. The Hillbilly Scientist reveals that Laz’s cruellest courses are rooted in a deeply scientific understanding of human psychology and physical limits. This is the only official documentary dedicated to the creator of the Barkley Marathons and Big’s Backyard Ultra. Filmed over more than a year, it reveals the man behind the myth through never-before-seen footage, exclusive testimonials, and exceptional access to Laz’s world.

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Cast

Lazarus Lake Self Jasmin Paris Self John Kelly Self
R
Rich Roll Self
R
Rachel Entrekin Self Mathieu Blanchard Self
D
David Horton Self
A
Abby Levene Self Damian Hall Self

Crew

Director
Paul Mellor, Luke Jarmey

Details

Release date
2026-11-20
Runtime
1h 15m
Genres
Documentary
Original language
EN
Countries
United Kingdom
Production
Mellor&Smith