Keterangan : DPi (Daytona Prototype international) ; LMP2 (Le Mans Prototype 2) ; LMP3 (Le Mans Prototype 3) ; GTLM (GT Le Mans) ; GTD (GT Daytona)
Motul Petit Le Mans
Sirkuit : Road Atlanta (2.540 mile)
Kelas DPi : Harry Tincknell / Jonathan Bomarito / Oliver Jarvis (Proton USA) (Mazda DPi)
Kelas LMP2 : Kyle Tilley /Mike Conway / Pipo Durani (Era Motorsport) (ORECA LMP2 07)
Kelas LMP3 : Maithe Jakobsen / Dan Goldburg / Rasmus Lindh (Performance Tech Motorsports) (Ligier IS P320)
Kelas GTLM : Matt Campbell / Cooper MacNeil / Mathieu Jaminet (WeatherTech Racing) (Porsche 911 RSR 19)
Kelas GTD : Bill Auberlen / Robby Foley / Aidan Read (Turner Motorsport) (BMW M6 GT3)
Michelin GT Challenge at VIR
Sirkuit : VIRginia International Raceway (3.270 mile)
Kelas GTLM : Nick Tandy / Tommy Milner (Corvette Racing) (Chevrolet Corvette C8 R)
Kelas GTD : Laurens Vanthoor / Zacharie Robichon (Pfaff Motorsports) (Porsche 911 GT3R)
Grand Prix of Long Beach
Sirkuit : Grand Prix of Long Beach
Kelas DPi : Felipe Nasr / Pipo Derani (Ally Cadillac) (Cadillac DPi)
Kelas GTLM : Nick Tandy / Tommy Milner (Corvette Racing) (Chevrolet Corvette C8.R)
Kelas GTD : Bryan Sellers / Madison Snow (Paul Miller Racing) (Lamborghini Huracan GT3)
WeatherTech Raceway Laguna Seca
Sirkuit : WeatherTech Raceway Laguna Seca (2.238 mil)
Kelas DPi : Ricky Taylor / Filipe Albuquerque (Konica Minolta Acura ARX-05 (Acura DPi)
Kelas LMP2 : Mikkel Jensen / Ben Keating (PR1 Mathiasen Motorsports) (ORECA LMP2 07)
Kelas GTLM : Nick Tandy / Tommy Miller (Corvette Racing) (Chevrolet Corvette C8.R)
Kelas GTD : Laurens Vanthoor / Zacharie Robichon (Pfaff Motorsports) (Porsche 911 GT3R)
IMSA Sportscar Weekend
Sirkut : Road America (4.030 mile)
Kelas DPi : Felipe Nasr / Pipo Derani (Ally Cadillac) (Cadillac DPi)
Kelas LMP2 : Ryan Dalziel / Dwight Merriman (Era Motorsports) (ORECA LMP2 07)
Kelas LMP3 : Colin Braun / Jon Bennett (Core Autosport) (Ligier IS P320)
Kelas GTLM : Matt Campbell / Cooper MacNeil (WeatherTech Racing) (Porsche 911 RSR-19)
Kelas GTD : Laurens Vanthoor / Zacharie Robichon (Pfaff Motorsports) (Porsche 911 GT3R)
Northeast Grand Prix
Sirkuit : Lime Rock Park (1.474 mile)
Kelas GTLM : Jordan Taylor / Antonio Garcia (Corvette Racing) (Chevrolet Corvette C8.R)
Kelas GTD : Ross Gunn / Roman De Angelis (Heart of Racing Team) (Aston Martin Vantage GT3)
Watkins Glen International
Sirkuit : Watkins Glen International (3.450 mile)
Kelas DPi : Pipo Derani / Felipe Nasr (Ally Cadillac) (Cadillac DPi)
Kelas LMP2 : Mikkel Jensen / Ben Keating (PR1 Mathiasen Motorsports) (ORECA LMP2 07)
Kelas LMP3 : Felipe Fraga / Gar Robinson (Riley Motorsports) (Ligier IS P320)
Kelas GTLM : Jordan Taylor / Antonio Garcia (Corvette Racing) Chevrolet Corvett C8.R)
Kelas GTD : Zach Veach / Frankie Montecalve (VasserSullivan) (Lexus RC F GT3)
Sahlen's Six Hours of The Glen
Sirkuit : Watkins Glen International (3.450 mile)
Kelas DPi : Harry Tincknell / Jonathan Bomarito / Oliver Jarvis (Proton USA) (Mazda DPi)
Kelas LMP2 : Tristan Nunez / Thomas Merrill / Steven Thomas (WIN Autosport) (ORECA LMP2 07)
Kelas GTLM : Jordan Taylor / Antonio Garcia (Corvette Racing) (Chevrolet Corvette C8.R)
Kelas LMP3 : Colin Braun / Jon Bennett / George Kurtz (Core Autosport) (Ligier IS P320)
Kelas GTD : Bill Auberlen / Robby Foley / Aidan Read (Turner Motorsport) (BMW M6 GT3)
Chevrolet Sports Car Classic
Sirkuit : Detroit Belle Isle Grand Prix (2.360 mile)
Kelas DPi : Kevin Magnussen / Rengervander Zande (Cadillac Racing) (Cadillac DPi)
Kelas GTLM : Tommy Milner / Nick Tandy (Corvette Racing) (Chevrolet Corvette C8.R)
Kelas GTD : Ross Gunn / Roman De Angelis (Heart of Racing Team) (Aston Martin Vantage GT3)
Acura Sports Car Challenge presented by TLX Type S
Mid-Ohio Sports Car Course (2.400 mile)
Kelas DPi : Ricky Taylor / Filipe Albuquerque (Konica Minolta Acura ARX-05) (Acura DPi)
Kelas LMP3 : Felipe Fraga / Gar Robinson (Riley Motorsports) (Ligier IS P320)
Kelas GTD : Bill Auberlen / Robby Foley (Turner Motorsport) (BMW M6 GT3)
69th Annual Mobil 1 Twelve Hours of Sebring presented by Advance Auto Parts
Sirkuit : Sebring International Raceway (3.740 mile)
Kelas DPi : Loic Duval / Sebastien Bourdais / Tristan Vautier (Mustang Sampling/JDC-Miller MotorSports) (Cadillac DPi)
Kelas LMP2 : Scott Huffaker / Ben Keating / Mikkel Jensen (PR1 Mathiasen Motorsports) (ORECA LMP2 07)
Kelas GTLM : Matt Campbell / Cooper MacNeil / Mathieu Jaminet (WeatherTech Racing) (Porsche 911 RSR-19)
Kelas LMP3 : Colin Braun / Jon Bennett / George Kurtz (Core Autosport) (Ligier IS P320)
Kelas GTD : Laurens Vanthoor / Lars Kern / Zacharie Robichon (Pfaff Motorsports) (Porsche 911 GT3R)
Rolex 24 at Daytona
Sirkuit : Daytona International Speedway (3.560 mile)
Kelas DPi : Alexander Rossi / Helio Castroneves / Ricky Taylor (Konica Minolta Acura ARX-05) (Acura DPi)
Kelas LMP2 : Paul-Loup Chatin / Dwight Merriman / Kyle Tilley / Ryan Dalziel (Era Motorsports) (ORECA LMP2 07)
Kelas GTLM : Jordan Taylor / Nicky Catsburg / Antonio Garcia (Corvette Racing) (Chevrolet Corvett C8.R)
Kelas LMP3 : Scott Andrews / Oliver Askew / Spencer Pigot / Gar Robinson (Riley Motorsports) (Ligier IS P320)
Kelas GTD : Philip Ellis / Indy Dontje / Maro Engel / Russell Ward (Winward Racing) (Mercedes-AMG GT3)
