Discover the running system to get faster, feel fresher, and avoid injury

And even start to enjoy it!


In the only triathlon running eBook you’ll ever need, discover:

  • 1

    chapter 1


    • 1.1 Triathlon running vs Running
    • 1.2 You're built to run
    • 1.3 Get off on the right foot
  • 2

    chapter 2

    Triathlon Run Training

    • 2.1 Build Your Endurance
    • 2.2 Build Your Speed
    • 2.3 Train Easier Than You Think
    • 2.4 Pace Your Run
  • 3

    chapter 3

    Triathlon Run Technique

    • 3.1 Run Efficiently
    • 3.2 Forget What You've Heard
    • 3.3 Save Energy
  • 4

    chapter 4

    Triathlon Running Setup

    • 4.1 Get The Critical Gear
    • 4.2 Save Your Money
    • 4.3 Get Free Speed
  • 5

    chapter 5

    Running off Into The Sunset

    • 5.1 Where to Start
    • 5.2 Dial In Your Training
    • 5.3 What's Next

I love this book!

It made complete sense to me and was very easy to read, it was the type of book that I read with a highlighter so I can go back and re-read sections. It flows very well from one section to the next, each part building on the last.

- Patty D’ana -


I loved every page!

I just finished reading Taren’s “Triathlon Run Foundations”, and I think it will be a great read for all of us Trainiacs out there! :) I think there are a lot of us out there (especially someone like me with shorter legs) who think we can’t “get faster”, but this book shows us otherwise, and gives us the tools we need to get fast!

- Chris Maki -


My 5k PR went from 23:35 to 22:46 with only two months of focused training!

The information in this book is super-digestible with a good flow and breakdown of the different components of running for triathlon. In my opinion, the book does a great job explaining new concepts to someone just getting into triathlon, helping new triathletes navigate “the weeds” in an understandable way. Since reading the book I’ve been more disciplined about “going easy to go fast”. My “easy” run pace is getting faster!

- Anthony Pomerson -

About the auther

Triathlon Taren Gesell

  • Taren is an IRONMAN-U certified coach, ISSA specialist in sports nutrition, all-world IRONMAN athlete, AND the author of Triathlon Swimming Foundations.
  • The system Taren shares, and teaches within the book, helped transform him from a seriously sucky swimmer… setting a nonstop 37 kilometer (23 mile) 9-hour swim record!
  • He knows the swim is the least favorite stage for many triathletes. However, he also knows how much it can improve your entire race once you have it nailed.
  • Taren’s unique system has helped hundreds of triathletes transform their swim, and even start to enjoy it.

Discover the proven 3-part system to help any triathlete smash the swim!


How to get stronger at the “dreaded” swim, and finally feel totally confident and comfortable at the starting line.


Why following the instructions of “elite swimming coaches” or swimming for all hours under the sun could be having a seriously negative impact on your entire race.


A system that blows deadweight legs, embarrassing breathing, and negative propulsion, out of the water, leaving a strong, sturdy, swimmer in its wake.

You have two options

The Ultimate Strong Triathlon
Runner's Package

  • The FULL Triathlon Running Foundations ebook
  • Triathlon Running Foundations audiobook to listen, and learn from, wherever you are
  • Bonus training and drill videos to ensure your upgraded running technique is spot on
  • Calculators and templates to dial in your training distance, intensity, and training surface year round.

The Basic Strong Triathlon
Runner's' Package

  • The FULL Triathlon Running Foundations ebook
  • Bonus training and drill videos to ensure your upgraded running technique is spot on
  • Calculators and templates to dial in your training distance, intensity, and training surface year round.

Get the Paperback Triathlon Swimming Foundations

Get the Paperback Triathlon Running Foundations

  • Book

    Get the same top rated book that’s helped thousands of triathletes

  • Media

    Get all the same drill videos

  • Audiobook

    Listen to the book via audio - while you train!

Get the paperback book

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