Caffeine strategy and dosing limits

Zach Bitter is one of the most experienced and dialed-in 100-mile athletes in the sport — and in this episode, he breaks down the training, fueling, pacing, and mindset strategies that have kept him performing at a high level for more than a decade.

This isn’t just a recap of big races. It’s a deep dive into the decisions, experiments, and principles that shape Zach’s approach to ultrarunning — and the lessons any runner can pull from someone who’s spent years testing what actually works.

Here’s what we dig into:

• How Zach approaches pacing 100 miles — and how to find your own sustainable rhythm

• The fueling strategy that helped him consistently take in nearly 96g of carbs per hour

• Why he shifted to a high-carbohydrate approach after years of doing things differently

• The value of running intuitively instead of being glued to data

• How he structures big training blocks to stay consistent long-term

• How he decides when to push, when to hold back, and how he manages risk on race day

• The project driving his motivation now: completing 10 sub–12-hour 100 milers

• What he’s learned about longevity and staying competitive over time

This episode offers a ton of insight into what really goes into improving, adapting, and staying in the sport for the long haul.

About Zach Bitter

Zach Bitter is one of the world’s top ultramarathon athletes, best known for breaking the 100-mile world record, running multiple sub–12-hour 100 milers, and holding the 12-hour world record.

With more than a decade of elite performances on the track, trail, and road, Zach combines deep experience with a highly analytical approach to training, fueling, and performance — making him one of the most respected voices in the sport today.

Huge thank you to Zach for coming on the show!

SHOW LINKS:

Register for our race, The Desert Peak Ultra 100K + 50K at ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠desertpeakultra.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Want to work with me to crush your next ultramarathon in our group coaching program? Sign up for our group coaching program here:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠https://www.theeverydayultra.com/group-coaching⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Want to be coached by me and my team to crush your next ultramarathon in our 1:1 coaching program?⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ We have a Black Friday Sale NOW for 30% off your first month! ⁠Book a free call here⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ with one of our coaches to see if we are a good fit!

Follow Joe on IG:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠https://www.instagram.com/joecorcione/⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Everyday Ultra YouTube Channel:⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠https://www.youtube.com/channel/UCUelKGeptWZivD6yRIDiupg⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Follow Zach on IG:

https://www.instagram.com/zachbitter/

Zach's Website: Zachbitter.com

Get 25% off TrainingPeaks Premium to track and plan your training better by ⁠signing up here⁠ and use code CYBER2025

Try CurraNZ to boost recovery and performance and get 15% off your first order with code EVERYDAYULTRAPOD at ⁠⁠www.curranzusa.com⁠

Try PlayOn Pain Relief Spray at⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠playonrelief.com⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠

Try Bear Butt Wipes and get 10% off your order with code EVERYDAYULTRA at bearbuttwipes.com

Try Janji apparel and get 10% off your order with code EVERYDAYULTRA at Janji.com