IMSA SportsCar Championship

==IMSA GT Championship==
===1971-1996===
==Professional SportsCar Racing Championship==
=== 1997-1998 ===
==American Le Mans Series==
===1999-2005===
===2005-2013===
==United SportsCar Championship==
===2014-2015===
==IMSA SportsCar Championship==
===2016-present===
==Sponsorship logos==
===Camel GT Challenge===
====1972-1978====
===Winston GT===
====1979====
===Camel GT===
====1981-1988====
====1989-1993====
===Exxon World Sports Car Championship===
====1994-1997====
===Tudor United SportsCar Championship===
====2014-2015====
===IMSA WeatherTech SportsCar Championship===
====2016-present====
Category:Motorsports
Category:Sports competitions in the United States
Category:United States