New York Summer Kids International Open IBJJF Jiu-Jitsu Championship 2026 in Hempstead, United States of America (2026-08-16). Listing sourced from the organizer calendar — confirm dates and registration on the official page.
Confirm dates, divisions, and registration on the official page.
This page is a curated calendar listing for Open BJJ readers. Details can change — always trust the organizer source linked above.