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.

'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.

One of the book's strengths is its motivational content, which is woven throughout the narratives of various athletes' experiences. This storytelling approach can inspire readers to push through their own mental barriers. On the technical side, the book does not offer specific training plans, which might be a drawback for those looking for concrete guidance to incorporate into their routines. Instead, it focuses more on the psychological aspects of training. The technical information on sports psychology is accessible yet insightful, making complex ideas understandable for most readers.

'How Bad Do You Want It?' excels in its motivational and psychological insights, making it a worthwhile read for those looking to strengthen their mental game in running and other endurance sports.

The Trail Runner's Companion is authored by Sarah Lavender Smith, who is known for her expertise in trail running. She provides a comprehensive guide aimed at runners of various levels, from beginners to those tackling ultra-marathons. The book is well-suited for anyone looking to transition from road running to trail running, as it covers essential topics such as gear selection, safety, and nutrition.

Training plans are detailed and cater to different race distances, making it highly practical for readers looking to improve their performance. Motivational content is woven throughout the book, encouraging readers to overcome mental and physical challenges associated with trail running. The technical information provided is clear and accessible, offering valuable insights into the mechanics of trail running.

Some readers may find the book's breadth somewhat overwhelming if they are new to the sport. The paperback edition has a functional design, with 296 pages and dimensions of 7.45 x 0.74 x 9.24 inches, making it a substantial yet portable resource. Reviews and recommendations generally praise the book for its thoroughness and encouraging tone, though some may wish for more advanced strategies if they are already experienced runners. The book's best-seller status indicates its popularity and utility among the running community.