Bret Curtis - Career and Success:
|Season||Series / Class||Standing||Team / Car / Races|
|2016||GT||IMSA SportsCar Championship, Class GTD *||23. *|
|2014||GT||FIA World Endurance Championship, Class GTE Am||34.|
|GT||24h LeMans, Class GTE Am (single race)|
|2013||GT||American LeMans Series, Class GT C||29.|
|2012||GT||24h LeMans, Class GTE Am (single race)|
|GT||American LeMans Series, Class GT C|
|GT||Blancpain Endurance Series, Class PRO-AM Cup||75.|
|SP||American LeMans Series, Class LMP 2|
|GT||Grand-Am Sports Car Series, Class GT||88.|
|2011||GT||Blancpain Endurance Series, Class PRO-AM Cup||37.|
|GT||American LeMans Series, Class GTC|
|2010||GT||American LeMans Series, Class GTC||13.|
|2009||GT||American LeMans Series, Class Challenge||13.|
Intermediate standings during the current season are in italics.
Wins and Top6-Point-Positions are marked bold.
When racing in several series in a season the chronologically later participation is always on top.