The tech that made a 2-hour marathon possible
Summary
Host Lauren talks with journalist Alex Hutchinson about the science and technology behind breaking the two-hour marathon barrier. They discuss the impact of carbon-fiber super shoes, the "carbolution" in fueling strategies, and Nike’s Breaking2 project. The conversation also covers the recent London Marathon where two runners went sub-2 hours, the controversy over gear purity, and the broader implications for recreational runners.
Topics discussed
Sponsors: Amazon Prime and LinkedIn
Intro: Sub-2 hour marathon and guest Alex Hutchinson
90 Seconds: Fairphone 6, rising tech costs, Apple event
Sponsors: Shopify and Anthropic Claude
Context: The significance of the 2-hour barrier
How super shoes work: Carbon plates and foam
The 4% efficiency gain and early controversy
Nike's Breaking 2 project: Controlled conditions
Kipchoge's 2019 record and shoe evolution
Inside Nike's lab: Personalized shoe testing
Sponsors: LinkedIn and United Airlines
The 7-year gap and the surprise London Marathon
Shoes vs. Athletes: Necessary but not sufficient
The Carbolution: Advanced fueling strategies
Adidas Pro Evo 3: Ultra-light race shoes
Recreational runners and the psychology of gear
Purity of sport: Cheating or innovation?
Outro and call to action
Sponsors: McDonald's and Verizon
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