Ultra Marathon

1000km of Chaos                                  

The Ultra Marathon Bible: Your #1 Beginner’s Training Guide to Prepare, Run, and Survive Your First 50k to 100 Mile Race (English Edition)

Profile Books

Born To Run: The hidden tribe, the ultra-runners, and the greatest race the world has never seen

Ultra Marathon (Training For An Ultra Marathon Book 1) (English Edition)

Rosen Publishing Group

Ultra Marathon Running                          

Independently published

Ultra Marathon Soups: Smart Nutrition for Endurance, Fuelling & Recovery — With Broth-Based Recipes (Ultra Marathon Plan)

Ultra Marathon Man: Confessions of an All-Night Runner [Paperback] by Karnaze...

Independently published

The Ultimate Ultra Marathon Collection: The Ultra Marathon Bible & Forging A Champion Mindset - Your #1 Ultra Running Beginner’s Training Guide

City Edition

Ultra marathon man (French Edition)              

Meyer Meyer Sports

Ultra Marathon Training (English Edition)