In this episode of The People Run Podcast, I sit down with Zach Bitter, one of the fastest 100 mile runners in history, to talk about training, longevity, recovery, and what it really takes to improve over the long term.

We dive into why Zach has incorporated cycling into his training, how he thinks about consistency versus hero workouts, and why many runners may be overemphasizing mileage at the expense of quality. Zach also shares his thoughts on recovery, gut training, super shoes, the evolution of endurance sports, and what he’s learned after years of competing and coaching at the highest level.

Whether you’re training for your first 5K, a marathon, an ultra, or simply trying to stay healthy and consistent, this conversation is packed with practical insights that apply far beyond running.

Chapters

00:00 Why Zach Bitter Replaced Miles With the Bike
05:23 Super Shoes, Gut Training, and the New Era of Training
13:05 How Fast Can a Human Run 100 Miles?
17:37 Why Zach Loves Running in Circles
20:40 The Risk of Chasing Personal Bests
26:50 When Do Runners Actually Peak?
28:44 Why Fitness Is Built in Layers
33:14 The Only Workouts Zach Cares About
38:15 Balancing Training, Work & Family
41:19 The Problem With Chasing Volume
49:20 Why Running Advice Gets Lost Online
54:16 Where Is Running Technology Headed Next?
01:05:38 Has Zach Solved the Puzzle Yet?

Follow Zach:

Instagram: instagram.com/zachbitter/


Follow The People Run Podcast:

Instagram: instagram.com/thepeoplerunpodcast/

Spotify, Apple Podcasts & YouTube: The People Run Podcast

Music: instagram.com/mech__beats/