When BLK BOX joined forces with ATHX, it wasn’t just about supplying equipment. It was about setting a new standard; to create the definitive proving ground for those who are serious about being a true hybrid athlete. The partnership brings BLK BOX’s engineering excellence, manufacturing scale and innovation mindset into the heart of the ATHX Games ecosystem, building arenas, upgrading athlete experience and elevating the sport’s physical infrastructure.

“Functional fitness needed structure, a definitive way to test strength, endurance and conditioning. No chaos. No randomness. Just a clear standard of what it means to be a hybrid athlete. ATHX is that standard.”
Chandler Smith, Elite Functional Fitness Athlete & MARCHON ATHX coach
Together, we’re helping create hybrid competition environments that feel as sharp as they are demanding, with surfaces, rigs and systems built to deliver consistency across events and give athletes the confidence that every rep counts. It’s a collaboration designed to fuel ATHX’s growth across Europe and beyond, combining BLK BOX equipment with ATHX’s high-octane hybrid event format and structured progression model.
“This is about giving athletes the stage they deserve. The highest-spec kit, a world-class competition flow and an experience that feels truly professional.BLK BOX helps us build that.”
Ollie Marchon, ATHX Co-Founder