Not just one, but two (!) men finished this past weekend's London Marathon in under two hours, a time that has never before been beat and was once largely thought to be impossible. Today, we unpack how it happened: the advances in running shoe and fueling technology that made this moment possible, the giant elephant on the podium (the ever present question of doping), and what we can all learn about harnessing the power of belief, confidence, and competition to push past our own perceived limits.

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There's a good reason you can't concentrate. That's not just a statement; it's also the title of a viral piece that our friend Cal Newport (author of Deep Work and Digital Minimalism) recently wrote for The New York Times. Cal argues that we're at a precarious moment in the history of thinking. The ease and convenience of technology and digital media (think: junk food for your brain) have negatively impacted our cognition, which means we need to start taking our cognitive health as seriously as we take our physical health. So today we're talking about what that means for all of us: what this change in thinking portends for the future of society and culture, and, perhaps more importantly, how to design an effective workout program for the brains of adults and children. We think it's one of the most important episodes we've ever done.

"There's a Good Reason You Can't Concentrate" by Cal Newport: https://www.nytimes.com/2026/03/27/opinion/technology-mental-fitness-cognitive.html

Get a free LMNT drink mix pack with any purchase: drinkLMNT.com/Clay

Click here for an AI-generated transcript (please excuse errors in grammar or spelling)

- Subscribe to The Growth Equation newsletter

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- If you are enjoying "excellence, actually," do us a huge favor: text your favorite episode to three people so they can enjoy it, too. Thanks!

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Today, Clay taps into Steve's wisdom as a long-time running coach—which doesn't mean you have to be a runner to get something out of it. The episode covers the most efficient type of aerobic training for any athlete (hint: it's not Zone 2 or HIIT), the mindset and mentality that sets elite runners apart, what makes for a great coach-athlete relationship, how much mileage you need to maximize your performance, super shoes, and, yes, even running influencers. Plus: Steve talks about his truly unhinged high school treadmill workouts.

Get a free LMNT drink mix pack with any purchase: drinkLMNT.com/Clay

Click here for an AI-generated transcript (please excuse errors in grammar or spelling)

- Subscribe to The Growth Equation newsletter

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- If you are enjoying "excellence, actually," do us a huge favor: text your favorite episode to three people so they can enjoy it, too. Thanks!

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See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.