May 12, 2006       Lone Star Grand Prix      Reliant Park, Houston, TX      IMSA American LeMans Series      Rinaldo Capello
Allan McNish
May 13, 2006       Fast Trac 100      Reliant Park, Houston, TX      CCWS Mazda Atlantic      Andreas Wirth
May 13, 2006       Grand Prix of Houston      Reliant Park, Houston, TX      CCWS Indy Car      Sébastien Bourdais
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 US F2000      Neil Alberico
October 5, 2013       Grand Prix of Houston      Reliant Park, Houston, TX      IRL Indy Lights      Sage Karam
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 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 US F2000      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             Reliant Park, Houston, TX      IRL Pro Mazda      Spencer Pigot
June 29, 2014       Shell and Pennzoil Grand Prix of Houston      Reliant Park, Houston, TX      IRL Indy Car      Simon Pagenaud