The Endurance Diet: Discover the 5 Core Habits of the World’s Greatest Athletes to Look, Feel, and Perform Better Matt Fitzgerald4.6
The Longest Race: A Lifelong Runner, an Iconic Ultramarathon, and the Case for Human Endurance Ed Ayres3.8
Hal Koerner's Field Guide to Ultrarunning: Training for an Ultramarathon, from 50K to 100 Miles and Beyond Hal Koerner4
A Joosr Guide to... Born to Run by Christopher McDougall: A Hidden Tribe, Superathletes and the Greatest Race the World has Never Seen Joosr5
Beyond Impossible: From Reluctant Runner to Guinness World Record Breaker Mimi Anderson, Lucy Waterlow4.2