Gelders Open BJJ - GI & NOGI 2026
Nieuwe Markt 6 3771 CB Barneveld, Barneveld
The Gelders Open BJJ is a large-scale Gi and No-Gi tournament following IBJJF standards, capped at 200 competitors per division. It spans eight age categories from 4-5 years through Masters 2 (40+), with nine belt levels including separate beginner and advanced white belt divisio