Journalist Calum Marsh examines Crossfit’s complicated relationship with race in new book

NPR · 1:31

1,993 views · 125 likes · Oct 26, 2026

Journalist Calum Marsh examines Crossfit’s complicated relationship with race and diversity in his new book “The Glass Box: The Shocking True Story of How CrossFit Broke the Rules, Made Millions, and Changed Fitness Forever.”…

Journalist Calum Marsh examines Crossfit’s complicated relationship with race and diversity in his new book “The Glass Box: The Shocking True Story of How CrossFit Broke the Rules, Made Millions, and Changed Fitness Forever.”…

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