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Ever trained harder than ever for a marathon — nailed every long run, crushed the speed work, felt stronger than ever — only to have race day fall apart?

That's exactly what happened during my 5th marathon at the Steel Rail Marathon. I made one key mistake that completely sabotaged my race… and it had nothing to do with how fit I was.

In this episode, I'm sharing what went wrong, why it happened, and how you can avoid making the same costly error — especially if you're chasing a PR, qualifying time, or just want to run strong and healthy to the finish.

👉 If you believe more is always better… think again.

🎯 Whether you're training for your first marathon or your fifteenth, this lesson could save your race.

I breakdown all of this and more: - What my marathon training looked like - Where things started going wrong - The mistake I didn't realize I was making - What I would do differently - Your next step to train smarter for your marathon

✅ Subscribe for more marathon training tips, injury prevention, and smarter strength strategies.

Grab your FREE Ultimate Marathon Training Guide to Master Your Marathon Feeling Strong!

There are six parts of your running journey that need to be optimized so you can run strong and last long! Learn them here

Want Dr. Duane to answer your question on the podcast? Submit questions here

Want the structured strength, nutrition, and a run plan with full support and accountability to develop a strong running body for your marathon? Book a call and learn more about Strong Marathon Coaching here!

Episodes and Resources mentioned in this episode:

Listen to my previous episode on 7 lessons learned from not running for 42 days here!

Download THE Ultimate Guide to Running Healthy without Achilles Pain

Listen to my previous episode on marathon strength training guide: run stronger with these 3 essentials here!

Listen to my previous episode race recap running a 23 minute PR at the Cape Cod Marathon here!

Listen to my previous episode on conquering 48.6 miles as part of the Dopey Challenge here!

Listen to my previous episode with Jason Fitzgerald about building mental resilience here!

Connect with Dr. Duane:

- Instagram - @sparkhealthyrunner

- Join Our Healthy Runner Facebook Community

- Subscribe to our YouTube Channel

- [email protected]

- www.sparkhealthyrunner.com

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