Norco is home to the C-Quence tournament series, with an occasional event in nearby Chino. C-Quence runs a Fall Classic, Spring Challenge and Fall Brawl, as well as the C-Quence America 250 No Gi Jiu-Jitsu Tournament.
Gi divisions are offered at most events, with C-Quence also running dedicated No-Gi events. Most events include kids divisions, and IBJJF rules are the most commonly listed ruleset. October and August are the busiest months, with events also in January, April and November.
