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.

The training plans are comprehensive and customizable, offering clear explanations and structured schedules that are easy to follow. Additionally, the book includes motivational content to keep readers inspired and focused on their goals. Technical information is presented in an accessible manner, making complex concepts understandable without overwhelming the reader.

The physical dimensions of the book (7 x 0.9 x 9.9 inches) and its weight (1.4 pounds) make it a convenient size for reading or carrying to the gym. Published by Human Kinetics, the fourth edition is current as of March 2021, ensuring updated content. While it may not appeal to casual joggers looking for light reading, dedicated runners seeking to enhance their training regimen will find it highly beneficial.

"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.

Although the edition was published in 2011 and might feel slightly dated to some, the core lessons remain relevant. Being a used book in good condition, it offers affordable access to a respected resource without sacrificing content quality. For those seeking a motivational and practical companion for ultra-distance running, this book serves as a strong foundation, and readers may choose to complement it with current training plans or more technical guides to further enhance their preparation.

Lore of Running, 4th Edition by Timothy Noakes is a comprehensive book highly regarded in the running community. With 944 pages, it covers a vast array of topics related to running. Timothy Noakes, a reputable expert in sports science, ensures that the content is well-researched and authoritative.

The book's large size and weight (3.55 pounds) might make it less portable, but its extensive information could be invaluable to serious runners and coaches looking for in-depth knowledge. The target audience includes both beginners and advanced runners, offering detailed training plans and technical insights.

Readers have appreciated the motivational content that can inspire and guide them through their running journey. However, the publication date (2002) suggests that some of the information might be outdated due to advances in sports science since then. Potential buyers should consider more recent publications for the latest research.