BJJ & Martial Arts Events in Manaus, AM Open mats, seminars, camps and workshops in Manaus, AM — plus the gyms that host them. Upcoming events in Manaus, AM Manaus Kids International Open IBJJF Jiu-Jitsu Championship 2026 NORTE BRASILEIRO GI E NOGI DE JIU JITSU ESPORTIV… Manaus International Open IBJJF Jiu-Jitsu Championship 2026 Browse all BJJ & martial arts events on OpenMat