11/Feb Houston International Open IBJJF Championship   19/Feb Pan Kids Jiu-Jitsu Championship   26/Feb San Francisco International Open IBJJF Championship         Houston International Open Championship February 11th and 12th, Houston, USA. Athletes list: By academy - By category Schedule .......................................................................................................................   Pan Kids Jiu-Jitsu Championship February 19th, Carson, CA, USA. Athletes list: By academy - By category .......................................................................................................................   San Francisco International Open Championship February 26th, Oakland, USA. Athletes list: By academy - By category .......................................................................................................................   Chicago Winter International Open Championship March 03rd, Chicago, USA. .......................................................................................................................   Pan Jiu-Jitsu Championship March 29th, 30th, 31st and April 01st, Irvine, CA, USA. .......................................................................................................................   New York International Open Championship April 21st, New York, USA. .......................................................................................................................   2012 IBJJF Calendar Check the confirmed dates. ....................................................................................................................... United States Brazilian Jiu-Jitsu Federation site by Bruno Camargo The U.S B. Jiu-Jitsu Federation's trademarks are subject to one or more federal trademark applications and/or registrations filed by J.G. Hilton