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Foundry Jiu Jitsu
Gaithersburg, MarylandRenzo Gracie
Open Mat Locator

Browse-first BJJ event discovery focused on helping practitioners find nearby open mats quickly and helping gyms publish clearly.

About Foundry Jiu Jitsu

Lineage in Jiu Jitsu is very important. We are fortunate to come from the most successful in the history of Jiu Jitsu.

Head Instructor

BH

Brandon Hoffman

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No-GiKids program

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(240) 751-5311WebsiteClass schedule

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Last updated Aug 10, 2026

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