The Barkley Marathons

Die Barkley Marathons: Das Rennen, Das Seine Jungen Frisst

Bloomsbury

In the Spell of the Barkley: Unravelling the Mystery of the World's Toughest Ultramarathon

80/20 Publishing

The Endurance Artist: Lazarus Lake, the Barkley & a Race with No End (English Edition)

CREATESPACE

Tales From Out There: The Barkley Marathons, The World's Toughest Trail Race

Vertebrate Publishing

Do Not Block Gate: The 2024 Barkley Marathons    

We Are Triathletes                              

Barkley Marathons Finisher: Completing the World's Toughest Ultramarathon (English Edition)

Hitherto

Barkley marathon                                

Independently published

Classic Ultramarathon Beginnings: The Barkley Marathons, Comrades Marathon, London to Brighton, JFK 50, Spartathlon, and others (Ultrarunning History)

Brittany Runs A Marathon