2014 (Champion: Kuno Wittmer)
1. Daytona 24 Hours (USA), Jan 25-26-Richard Lietz (A)/Patrick Pilet (F)/Nick Tandy (GB)-Porsche North America (CORE Autosport) Porsche 911 RSR #911
2. Sebring 12 Hours (USA), Mar 15-Jorg Bergmeister (D)/Michael Christensen (DK)/Patrick Long (USA)-Porsche North America (CORE Autosport) Porsche 911 RSR #912
3. Long Beach (USA), Apr 12-Antonio Garcia (E)/Jan Magnussen (DK)-Corvette Racing Chevrolet Corvette C7.R #3
4. Laguna Seca (USA), May 4-Antonio Garcia (E)/Jan Magnussen (DK)-Corvette Racing Chevrolet Corvette C7.R #3
5. Watkins Glen (USA), Jun 29-Antonio Garcia (E)/Jan Magnussen (DK)-Corvette Racing Chevrolet Corvette C7.R #3
6. Mosport (CDN), Jul 13-Antonio Garcia (E)/Jan Magnussen (DK)-Corvette Racing Chevrolet Corvette C7.R #3
7. Indianapolis (USA), Jul 25-Jonathan Bomarito (USA)/Kuno Wittmer (CDN)-SRT Motorsports Dodge Viper #93
8. Road America (USA), Aug 10-Giancarlo Fisichella (I)/Pierre Kaffer (D)-Risi Competizione Ferrari 458 Italia #62
9.Virginia (USA), Aug 24-Giancarlo Fisichella (I)/Pierre Kaffer (D)-Risi Competizione Ferrari 458 Italia #62
10. Circuit of The Americas (USA), Sep 20-Jonathan Bomarito (USA)/Kuno Wittmer (CDN)-SRT Motorsports Dodge Viper #93
11. Road Atlanta – PLM (USA), Oct 4-Wolf Henzler (D)/Marco Holzer (D)/Bryan Sellers (USA)-Team Falken Tire Porsche 911 RSR #17
2015 (Champion: Patrick Pilet)
1. Daytona 24 Hours (USA), Jan 24-25-Ryan Briscoe (AUS)/Antonio Garcia (E)/Jan Magnussen (DK)-Corvette Racing Chevrolet Corvette C7.R #3
2. Sebring 12 Hours (USA), Mar 21-Ryan Briscoe (AUS)/Antonio Garcia (E)/Jan Magnussen (DK)-Corvette Racing Chevrolet Corvette C7.R #3
3. Long Beach (USA), Apr 18-Bill Auberlen (USA)/Dirk Werner (D)-BMW Team RLL BMW Z4 GTE #25
4. Laguna Seca (USA), May 3-John Edwards (USA)/Lucas Luhr (D)-BMW Team RLL BMW Z4 GTE #24
5. Watkins Glen (USA), Jun 28-Wolf Henzler (D)/Bryan Sellers (USA)-Team Falken Tire Porsche 911 RSR #17
6. Mosport (CDN), Jul 12-Patrick Pilet (F)/Nick Tandy (GB)-Porsche North America (CORE Autosport) Porsche 911 RSR #911
7. Road America (USA), Aug 9-Patrick Pilet (F)/Nick Tandy (GB)-Porsche North America (CORE Autosport) Porsche 911 RSR #911
8. Virginia (USA), Aug 23-Patrick Pilet (F)/Nick Tandy (GB)-Porsche North America (CORE Autosport) Porsche 911 RSR #911
9. Circuit of The Americas (USA), Sep 19-Bill Auberlen (USA)/Dirk Werner (D)-BMW Team RLL BMW Z4 GTE #25
*10. Road Atlanta – PLM (USA), Oct 3-Patrick Pilet (F)/Nick Tandy (GB)-Porsche North America (CORE Autosport) Porsche 911 RSR #911
*Outright race winner
2016 (Champion: Oliver Gavin/Tommy Milner)
1. Daytona 24 Hours (USA), Jan 30-31-Marcel Fassler (CH)/Oliver Gavin (GB)/Tommy Milner (USA)-Corvette Racing Chevrolet Corvette C7.R #4
2. Sebring 12 Hours (USA), Mar 19-Marcel Fassler (CH)/Oliver Gavin (GB)/Tommy Milner (USA)-Corvette Racing Chevrolet Corvette C7.R #4
3. Long Beach (USA), Apr 16-Patrick Pilet (F)/Nick Tandy (GB)-Porsche North America (CORE Autosport) Porsche 911 RSR #911
4. Laguna Seca (USA), May 1-Ryan Briscoe (AUS)/Richard Westbrook (GB)-Chip Ganassi Racing Ford GT #67
5. Watkins Glen (USA), Jul 3-Ryan Briscoe (AUS)/Richard Westbrook (GB)-Chip Ganassi Racing Ford GT #67
6. Mosport (CDN), Jul 10-Ryan Briscoe (AUS)/Richard Westbrook (GB)-Chip Ganassi Racing Ford GT #67
7. Lime Rock (USA), Jul 23-Oliver Gavin (GB)/Tommy Milner (USA)-Corvette Racing Chevrolet Corvette C7.R #4
8. Road America (USA), Aug 7-Oliver Gavin (GB)/Tommy Milner (USA)-Corvette Racing Chevrolet Corvette C7.R #4
9. Virginia (USA), Aug 21-Antonio Garcia (E)/Jan Magnussen (DK)-Corvette Racing Chevrolet Corvette C7.R #3
10. Circuit of The Americas (USA), Sep 17-Earl Bamber (NZ)/Frederic Makowiecki (F)-Porsche North America (CORE Autosport) Porsche 911 RSR #912
11. Road Atlanta – PLM (USA), Oct 1-James Calado (GB)/Giancarlo Fisichella (I)/Toni Vilander (FIN)-Risi Competizione Ferrari 488 GTE #62
2017 (Champions: Antonio Garcia/Jan Magnussen)
1. Daytona 24 Hours (USA), Jan 28-29-Sebastien Bourdais (F)/Joey Hand (USA)/Dirk Muller (D)-Chip Ganassi Racing Ford GT #66
2. Sebring 12 Hours (USA)-Antonio Garcia (E)/Jan Magnussen (DK)/Mike Rockenfeller (D)-Corvette Racing Chevrolet Corvette C7.R #3
3. Long Beach (USA), Apr 8-Oliver Gavin (GB)/Tommy Milner (USA)-Corvette Racing Chevrolet Corvette C7.R #4
4. Circuit of The Americas (USA), May 6-Antonio Garcia (E)/Jan Magnussen (DK)-Corvette Racing Chevrolet Corvette C7.R #3
5. Watkins Glen (USA), Jul 2-Bill Auberlen (USA)/Alexander Sims (GB)-BMW Team RLL BMW M6 GTLM #25
6. Mosport (CDN), Jul 9-Bill Auberlen (USA)/Alexander Sims (GB)-BMW Team RLL BMW M6 GTLM #25
7. Lime Rock (USA), Jul 22-Patrick Pilet (F)/Dirk Werner (D)-Porsche GT Team Porsche 911 RSR #911
8. Road America (USA), Aug 6-Joey Hand (USA)/Dirk Muller (D)-Chip Ganassi Racing Ford GT #66
9. Virginia (USA), Aug 27-Antonio Garcia (E)/Jan Magnussen (DK)-Corvette Racing Chevrolet Corvette C7.R #3
10. Laguna Seca (USA), Sep 24-John Edwards (USA)/Martin Tomczyk (D)-BMW Team RLL BMW M6 GTLM #24
11. Road Atlanta – PLM (USA), Oct 7-Bill Auberlen (USA)/Alexander Sims (GB)/Kuno Wittmer (CDN)-BMW Team RLL BMW M6 GTLM #25
2018 (Champions: ?????)
1. Daytona 24 Hours (USA), Jan 26-27-Ryan Briscoe (AUS)/Scott Dixon (NZ)-Richard Westbrook (GB)-Chip Ganassi Racing Ford GT #67
Total races: 44
Winning drivers
10 wins-Antonio Garcia, Jan Magnussen
7 wins-Patrick Pilet
6 wins-Ryan Briscoe, Nick Tandy
5 wins-Bill Auberlen, Oliver Gavin, Tommy Milner
4 wins-Richard Westbrook
3 wins-Giancarlo Fisichella, Dirk Werner, Alexander Sims, Kuno Wittmer
2 wins-Jonathan Bomarito, John Edwards, Marcel Fassler, Joey Hand, Wolf Henzler, Pierre Kaffer, Dirk Muller, Bryan Sellers,
1 win-Earl Bamber, Jorg Bergmeister, Sebastien Bourdais, James Calado, Michael Christensen, Scott Dixon, Marco Holzer, Richard Lietz, Patrick Long, Lucas Luhr, Frederic Makowiecki, Mike Rockenfeller, Martin Tomczyk, Toni Vilander
Total winning drivers: 35
Winning nationalities
Australia-1 driver (Briscoe)
Austria-1 driver (Lietz)
Canada-1 driver (Wittmer)
Denmark-2 drivers (Christensen, Magnussen)
Finland-1 driver (Vilander)
France-3 drivers (Bourdais, Makowiecki, Pilet)
Germany-9 drivers (Bergmeister, Henzler, Holzer, Kaffer, Luhr, Muller, Rockenfeller, Tomczyk, Werner)
Great Britain-5 drivers (Calado, Gavin, Sims, Tandy, Westbrook)
Italy-1 driver (Fisichella)
New Zealand-2 drivers (Bamber, Dixon)
Spain-1 driver (Garcia)
Switzerland-1 driver (Fassler)
United States-7 drivers (Auberlen, Bomarito, Edwards, Hand, Long, Milner, Sellers)
Total winning nationalities: 13
Winning manufacturers
15 wins-Chevrolet
11 wins-Porsche
7 wins-BMW
6 wins-Ford
3 wins-Ferrari
2 wins-Dodge
Total wins: 44 by 6 manufacturers
Winning teams
15 wins-Corvette Racing
8 wins-Porsche North America (CORE Autosport)
7 wins-BMW Team RLL
6 wins-Chip Ganassi Racing
3 wins-Risi Competizione
2 wins-SRT Motorsports, Team Falken Tire
1 win-Porsche GT Team
Total wins: 44 by 8 teams