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1 Boxing Studios in Fullerton

Hardcore Fitness



Hardcore Fitness Center offers various MMA, boxing and kickboxing classes. They welcome all levels and ages!

167 N Raymond Ave, Fullerton, CA, 92831


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  • Boxing

    “This place is an authentic MMA training gym. Really intense class! We did an agilities/weights circuit for the first half…”read more

  • Muay Thai

    “Best workout ever. I went in with no experience at all but Noi took the time to teach me in a way that was so fun and easy…”read more

  • Cardio Kickboxing

    “The most excellent and challenging workout I’ve had in a while. Looking forward to my next session!”

  • Cardio Boxing/Kickboxing

    “ Chris was a great motivating instructor! And I loved the class atmosphere. Everyones in it together, and it was great for…”read more

  • Cardio Boxing

    “Super great workout! It was my first time and everyone was so nice and helpful ”

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