Forthcoming Events at Curious Fox

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The Glass Box by Calum Marsh Book Launch

18.11.2026

Join us on Wednesday 18 November to launch the new book The Glass Box from Berlin-based writer Calum Marsh. Jess Skov, a long-time CrossFit coach and the owner of Frontline CrossFit in Berlin will moderate the discussion.
 

THE GLASS BOX: The shocking true story of how Crossfit broke the rules, made millions, and changed fitness forever

How did an upstart workout regimen, begun out of commercial gyms in Santa Cruz in the ‘90s, become one of the most popular and polarizing fitness platforms in the world? And who, exactly, is the person responsible for its success?


The Glass Box is a page-turning and upsetting look at CrossFit—one of the most popular fitness programs in the world—and at its divisive founder, Greg Glassman. Written by veteran journalist Calum Marsh, it is both a thorough history of a company’s rise and an eagle-eyed examination of what happens when a visionary idea marches headlong toward global expansion.


CrossFit is a phenomenon, and its studios and methods are now ubiquitous. But the company’s culture of unapologetic machismo, and the sometimes reckless behavior of Glassman and his cronies, repeatedly put the brand, and its founder, in the hot seat—until one careless mistake too many brought the empire crashing down.

Doors at 19:30. The event will start at 20:00. Free entry.

Please note the venue is not accessible as there are nine steps down into a souterrain.