The EventGuide database currently has 3 events active in this category for Ontario - Inland Empire. If you don't see your event listed, please add your event.
| Grand National Roadster ShowAutomobile racing event. Fairplex Park, Pomona | Fri, Jan 31- Sun, Feb 2 |
| In-N-Out Burger NHRA FinalsAutomobile racing event. Auto Club Raceway At Pomona | Thu, Nov 13- Sun, Nov 16 |
| Lucas Oil NHRA Drag Racing WinternationalsAutomobile racing event. Auto Club Raceway At Pomona | Fri, Apr 9- Sun, Mar 30 |
