"The Dirt" Trailrunning Podcast

Fueling Science: Carbs, Protein, and Creatine with Gnarly Nutrition CEO Shannon O'Grady

May 29, 2026·58 min
Episode Description from the Publisher

Coach Loretta and Coach Lindsay are joined by Shannon O'Grady, CEO of Gnarly Nutrition, for a deep dive into the science behind fueling performance. From NSF certification—and why it matters for athletes—to breaking down the roles of carbohydrates, protein, and creatine, this episode gets nerdy in the best way. Whether you're a runner looking to optimize your nutrition or just curious about what actually works (and what's hype), this conversation delivers both expert insight and practical takeaways you can apply right away.

Podzilla Summary coming soon

Sign up to get notified when the full AI-powered summary is ready.

Get Free Summaries →

Free forever for up to 3 podcasts. No credit card required.

Listen to This Episode

Get summaries like this every morning.

Free AI-powered recaps of "The Dirt" Trailrunning Podcast and your other favorite podcasts, delivered to your inbox.

Get Free Summaries →

Free forever for up to 3 podcasts. No credit card required.