The Triathlete's Training Bible, 3rd Ed.
Joe Friel

The Triathlete’s Training Bible is the bestselling and most comprehensive reference available to triathletes.

Based on Joe Friel’s proven, science-based methodology and his 28 years of coaching experience, The Triathlete’s Training Bible has equipped hundreds of thousands of triathletes for success in the sport. The Triathlete's Training Bible equips triathletes of all abilities with every detail they must consider when planning a season, lining up a week of workouts, or preparing for race day.

With this new edition, you will develop your own personalized training plan and learn how to:

  • improve economy in swimming, cycling, and running
  • balance intensity and volume
  • gain maximum fitness through smart recovery
  • make up for missed workouts and avoid overtraining
  • adapt your training plan based on your progress
  • build muscular endurance with a new approach to strength training
  • improve body composition with smarter nutrition

The Triathlete’s Training Bible is the best-selling book on tri training ever published. Get stronger, smarter, and faster with this newest version of the bible of the sport.

Paperback. 2-color interior with charts, tables, and illustrations throughout.
8 1/2" x 11", 352 pp., $24.95, 978-1-934030-19-6

Download the Table of contents and an excerpt (1-2 meg pdf).

Praise for The Triathlete's Training Bible and Joe Friel

“25 years of active multisport coaching has proven that Joe Friel has an unprecedented understanding of endurance sports. As a multiple triathlon world champion, I would consider Joe as one of the leading figures in triathlon coaching today. Joe’s professional approach and practical understanding of sports physiology has helped many endurance athletes of all abilities reach their full athletic potential.” —Simon Lessing, 5-time Triathlon World Champion

The Triathlete’s Training Bible is a fantastic guide. You can't go wrong using the advice in this book.” — Scott Molina, triathlon's winningest pro

“As an athlete with the unique ability to race multiple Ironman races every season, I have always been trouble for any triathlon coach. To coach myself successfully, I needed a reliable and strong tool. I searched all sources carefully until I found the one—The Triathlete’s Training Bible by Joe Friel. Whatever my problem, there is always a solution in this book. This book makes my understanding of training, racing, and recovering more complete with every page.” — Petr Vabrousek, professional triathlete

“As a triathlon coach, 2004 Olympian, and former top-ranked triathlete in the world, I’ve used The Triathlete’s Training Bible as one of my key references. Joe Friel’s training books have made the once “crazy” sport of triathlon accessible to the public while also guiding seasoned athletes to their full potential.” — Barb Lindquist

The Triathlete’s Training Bible is an invaluable tool for every triathlete looking to improve.” — Clas Bjorling, professional triathlete

"The Triathlete's Training Bible is a 'must read' for both athletes and coaches…It captures the essence of multisport training by outlining both the science and the art of the sport in a detailed, yet practical format. It is one of the most valuable resources I have on my bookshelf." —Libby Burrell, USA Triathlon National Program Director

“Joe Friel has spent most of his life in devotion to the understanding and teaching of sport. Joe has managed to focus on the key components to athletic success while weeding out the noise. This book will play a substantial role in helping you take the next step as a triathlete.” — Justin Daerr, professional triathlete

“Whether you’re a beginning triathlete or a seasoned pro, Joe Friel is the leading authority on triathlon training.” —Ryan Bolton, Ironman winner & 2000 USA Olympic Team

“Joe Friel’s wealth of knowledge in triathlon is astounding and he has a wonderful way of sharing that knowledge with all athletes from beginners to elite professionals." —Siri Lindley, Triathlon World Champion

“Joe Friel is among the deans of triathlon coaching and the newest edition of The Triathlete’s Training Bible will be of great benefit to all triathletes interested in performance improvement.“ — George M. Dallam, Ph.D., former USA Triathlon National Teams Coach, co-author of Championship Triathlon Training

"The Triathlete's Training Bible combines scientific research with the experience of a top endurance coach to provide the best training resource book available." —Gale Bernhardt, 2004 Team USA Olympic Triathlon Head Coach

“Joe Friel is constantly enhancing his education in the sport. In his books, Joe uses the information of the athletes he personally trains, the coaches who confide in him, and the large amounts of research he digests from triathlon and other endurance sports.” — Wes Hobson, former USA Triathlon National Team member and U.S. sprint triathlon champion

“In his usual upbeat, reader-friendly style, Joe brings to bear a further understanding of the art and science of triathlon.” — Steven Jonas, MD, author of Triathloning for Ordinary Mortals and co-author of Championship Triathlon Training

"Any author who includes the word bible in the title risks comparison to a very high standard. The original was divinely inspired, after all. Those with some tri experience who lack the time or the budget to hire a coach should find this book just what is needed to improve performance. Do I hear a chorus of hallelujah?" — IMPACT Magazine

“With nearly three decades of coaching experience, Friel explains the science of training in a language you can understand in the newly released third edition of The Triathlete’s Training Bible, effectively giving you the tools to become your own coach.” AmateurEndurance.com

About Joe Friel

Joe Friel's TrainingBible Coaching company is one of the most respected and successful in endurance sports. Joe has been training endurance athletes since 1980, including national champions, world championship contenders, and Olympic athletes in road cycling, mountain biking, triathlon, and duathlon. Joe is an elite certified USA Triathlon and USA Cycling Coach and holds a master’s degree in exercise science. Joe is a featured columnist for VeloNews and Inside Triathlon magazines and his articles and interviews appear in dozens of national and international magazines, newspapers, and websites. Joe conducts training and racing seminars around the world and online and provides consulting services for corporations in the fitness industry. He has also been active in business as the founder of Ultrafit, an association of coaching businesses, Training Peaks, a web-based software company, and Training Bible Coaching. He lives in Scottsdale, Arizona. More information on Joe is available at TrainingBible.com and at his blog.

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