Chicago Spring International Open 2026 IBJJF Jiu-Jitsu Championship

The 2026 Chicago Spring International Open IBJJF Jiu-Jitsu Championship 

takes place April 18–19, 2026, at the Dr. Conrad Worrill Track & Field Center at Gately Park in Chicago, ILThis gi and no-gi event is open to various belt levels and age groups, featuring elite competition and strict weigh-in rules, with registration available through IBJJF.