Ultra Marathon

1000km of Chaos                                  

Kilian Jornet Path to Everest                    

The long run - Corsa per la vittoria            

CITY

Ultra marathon man                              

Independently published

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

Copress

Ultra-Marathon: Die Trainingspläne: Trainingsgrundlagen und -pläne für 50-km-, 70-km-, 100-km-, 24-h-Läufe und Trailrunning sowie 100-km-Jahrestrainingspläne (German Edition)

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

Meyer + Meyer Fachverlag

Ultra Marathon Training (English Edition)        

Natural Health & Sports

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

The Ultra Marathon Plan: Nutrition, Bio-hacks & Tips for Endurance Sports : From Beginner to Pro (English Edition)