blog post 86

Disordered Eating Will NOT Make You a Better Runner!

By Matt Fitzgerald | January 10, 2023

I finally got around to reading Chrissie Wellington’s autobiography, A Life Without Limits. Of particular interest to me was how…

blog post 38

Let’s Clear Up the Irrational Thinking Surrounding Fasted Workouts

By Matt Fitzgerald | March 15, 2022

Among the benefits of traveling internationally is that it gives you a different perspective on your own country. For example,…

2 a

How Intermittent Fasting Can Make You Leaner, Less Fit, and Slower

By Matt Fitzgerald | October 11, 2021

Have you ever tried intermittent fasting, or considered trying it, as a way to improve your endurance performance? Then you’ll…


Avoid Bonking and GI Issues in Your Next Ultra by Guzzling Carbs

By Matt Fitzgerald | July 5, 2021

I’ve been rubbernecking lately at a Twitter debate between scientific experts on human metabolism and obesity, on one side, and…

Yoko Shibui having her diet meal for running

Want to Train More? Better Eat More!

By Matt Fitzgerald | March 13, 2021

The body is smart. When you increase your habitual activity level, your body consumes more energy and therefore requires more…

your perception about food

It’s Not About the Food (It’s How You Think About Food)

By Matt Fitzgerald | September 5, 2020

Recently I had the opportunity to read a prepublication copy of a book by Bryan Green, who ran with Meb…