10 Best Running Books 2026 in the United States

Daniels' Running Formula is a well-regarded guide in the running community, authored by Jack Daniels, a highly respected exercise physiologist and coach. His expertise is evident throughout the book, which provides detailed, scientifically-backed training plans suitable for runners of various levels, from beginners to advanced athletes. The book's target audience is mainly adult runners (18 years and up) who are committed to improving their performance and understanding the science behind their training.

"Relentless Forward Progress: A Guide to Running Ultramarathons" is a well-regarded book aimed primarily at runners interested in tackling ultramarathon distances. The author brings solid expertise to the topic, offering practical insights that blend motivational encouragement with useful technical advice about training and race strategies. This book is especially valuable for those new to ultramarathons or looking for structured guidance to improve their endurance and mental toughness. It provides direction to help readers design their own approach, supported by thoughtful explanations of pacing, nutrition, and mindset. The language is accessible, making it approachable even for less experienced runners.

'How Bad Do You Want It?: Mastering the Psychology of Mind over Muscle' is written by Matt Fitzgerald, a well-regarded author in the field of endurance sports. His expertise is evident as he blends psychological principles with athletic performance, making the book a valuable read for runners and athletes looking to enhance their mental toughness. The target audience spans from amateur runners to seasoned athletes, as the book addresses common mental challenges faced during training and competition.