| May 12, 2006 | Lone Star Grand Prix | Reliant Park, Houston, TX | IMSA American LeMans Series | Rinaldo Capello Allan McNish |
| May 13, 2006 | Grand Prix of Houston | Reliant Park, Houston, TX | CCWS Indy Car | Sébastien Bourdais |
| May 13, 2006 | Fast Trac 100 | Reliant Park, Houston, TX | CCWS Mazda Atlantic | Andreas Wirth |
| April 21, 2007 | Grand Prix of Houston | Reliant Park, Houston, TX | IMSA American LeMans Series | Romain Dumas Timo Bernhard |
| April 22, 2007 | Grand Prix of Houston | Reliant Park, Houston, TX | CCWS Indy Car | Sébastien Bourdais |
| April 22, 2007 | Fast Trac 100 | Reliant Park, Houston, TX | CCWS Mazda Atlantic | Raphael Matos |
| October 5, 2013 | Reliant Park, Houston, TX | IRL Pro Mazda | Matthew Brabham | |
| October 5, 2013 | Shell and Pennzoil Grand Prix of Houston | Reliant Park, Houston, TX | IRL Indy Car | Scott Dixon |
| October 5, 2013 | Grand Prix of Houston | Reliant Park, Houston, TX | IRL Indy Lights | Sage Karam |
| October 5, 2013 | Reliant Park, Houston, TX | IRL USF2000 | Neil Alberico | |
| October 6, 2013 | Reliant Park, Houston, TX | IRL Pro Mazda | Matthew Brabham | |
| October 6, 2013 | Shell and Pennzoil Grand Prix of Houston | Reliant Park, Houston, TX | IRL Indy Car | Will Power |
| October 6, 2013 | Reliant Park, Houston, TX | IRL USF2000 | Alexandre Baron | |
| June 28, 2014 | Shell and Pennzoil Grand Prix of Houston | Reliant Park, Houston, TX | IRL Indy Car | Carlos Huertas |
| June 28, 2014 | Reliant Park, Houston, TX | IRL Pro Mazda | Scott Hargrove | |
| June 29, 2014 | Shell and Pennzoil Grand Prix of Houston | Reliant Park, Houston, TX | IRL Indy Car | Simon Pagenaud |
| June 29, 2014 | Reliant Park, Houston, TX | IRL Pro Mazda | Spencer Pigot |