2 February 1986 - Daytona 24 Hours - IMSA - International Motor Sport Association
Al Holbert, Derek Bell & Al Unser Jr. win in Porsche 962
2 March 1986 - Miami GP IMSA GTO - IMSA - International Motor Sport Association
Kikos Fonseca 6th in a Porsche 934
2 March 1986 - Miami Grand Prix - IMSA - International Motor Sport Association
Bob Wollek and Paolo Barilla win in Porsche 962
22 March 1986 - Sebring 12 Hours - IMSA - International Motor Sport Association
Bob Akin, Hans-Joachim Stuck & Jo Gartner win in a Porsche 962
5 April 1986 - Road Atlanta IMSA GTO - IMSA - International Motor Sport Association
Chester Vincentz 2nd in a Porsche 934
6 April 1986 - Suzuka 500 km - All Japan Endurance Championship
Kenji & Kunimitsu Takahashi win in Porsche 962
6 April 1986 - Road Atlanta 500 km - IMSA - International Motor Sport Association
Al Holbert and Derek Bell third in a Porsche 962, behind winning Chevrolet Corvette GTP driven by Sarel van der Merwe and Doc Bundy
20 April 1986 - Monza 360 km - World Sports-Prototype Championship
Hans-Joachim Stuck and Derek Bell win in a Porsche 962 C
27 April 1986 - Riverside 6 Hours - IMSA - International Motor Sport Association
Rob Dyson and Price Cobb win in a Porsche 962
4 May 1986 - All Japan Fuji 1000 km - All Japan Endurance Championship
Kenji & Kunimitsu Takahashi win in Porsche 962
4 May 1986 - Laguna Seca IMSA GT - IMSA - International Motor Sport Association
Kikos Fonseca 7th in a Porsche 934
4 May 1986 - Laguna Seca 300 km - IMSA - International Motor Sport Association
Price Cobb 3rd in Porsche 962, 2 laps behind winning Ford Mustang Probe driven by Klaus Ludwig (D)
4 May 1986 - Silverstone 1000 km - World Sports-Prototype Championship
Hans-Joachim Stuck and Derek Bell 2nd in a Porsche 962 C, 2 laps behind the winning XJR6 driven by Derel Warrick and Eddie Cheever
17 May 1986 - Chartlotte IMSA GTO - IMSA - International Motor Sport Association
Bruce Jones & Bruce Jankowitz 14th in a Porsche 914/6
18 May 1986 - Charlotte 500 km - IMSA - International Motor Sport Association
Drake Olson and Price Cobb win in a Porsche 962
26 May 1986 - Lime Rock 150 laps - IMSA - International Motor Sport Association
Al Holbert wins in a Porsche 962
1 June 1986 - Le Mans 24 Hours - World Sports-Prototype Championship
Hans-Joachim Stuck, Derek Bell & Al Holbert win in a Porsche 962 C leading a Porsche 1st to 7th clean sweep
8 June 1986 - Mid Ohio 500 km - IMSA - International Motor Sport Association
Al Holbert and Derek Bell win in a Porsche 962
8 June 1986 - Mid-Ohio 250 km IMSA GTO - IMSA - International Motor Sport Association
Rainer Brezinka & John Centeno 14th in a Porsche 911
22 June 1986 - West Palm Beach IMSA GTO - IMSA - International Motor Sport Association
Kikos Fonseca 3rd in a Porsche 934
22 June 1986 - West Palm Beach 3 Hours - IMSA - International Motor Sport Association
Darin Brassfield and Jochen Mass 2nd in a Porsche 962, 0.394 seconds behind the winning Chevrolet Corvette of Sarel van der Merwe and Doc Brundy
29 June 1986 - Norisring 100 Mile - World Sports-Prototype Championship
Klaus Ludwig wins in a Porsche 962 C
6 July 1986 - Watkins Glen 500 Miles - IMSA - International Motor Sport Association
Al Holbert and Derek Bell win in a Porsche 962
20 July 1986 - Fuji 500 km - All Japan Endurance Championship
Vern Schuppan, Keiichi Suzuki and George Fouché win in Porsche 956
20 July 1986 - Brands Hatch 1000 km - World Sports-Prototype Championship
Bob Wollek and Mauro Baldi win in a Porsche 956
27 July 1986 - Portland 300 km - IMSA - International Motor Sport Association
Al Holbert wins in a Porsche 962
3 August 1986 - Sears Point 300 km - IMSA - International Motor Sport Association
Rob Byson and Price Cobb win in a Porsche 962
3 August 1986 - Jerez 360 km - World Sports-Prototype Championship
Oscar Larrauri and Jésus Pareja win in a Porsche 962 C
24 August 1986 - Suzuka 1000 km - All Japan Endurance Championship
Jiro Yoneyama, Hideki Okada and Tsunehisa Asai win in Porsche 956
24 August 1986 - Road America 500 Miles - IMSA - International Motor Sport Association
Al Holbert and Al Unser Jr. win in Porsche 962
24 August 1986 - Nürburgring 1000 km - World Sports-Prototype Championship
Mauro Baldi and Klaus Niedzwiedz second in a Porsche 956, 2 laps behind the winning Sauber C8 driven by Mike Thackwell and Henri Pescarolo
1 September 1986 - Lime Rock IMSA GTO - IMSA - International Motor Sport Association
Chester Vincentz & Mark Hutchins 6th in a Porsche 934
15 September 1986 - Spa 1000 km - World Sports-Prototype Championship
Thierry Boutsen and Frank Jelinski win in a Porsche 962 C
20 September 1986 - Watkins Glen 500 km GT - IMSA - International Motor Sport Association
Chester Vincentz & John Bauer 6th in a Porsche 934
21 September 1986 - Watkins Glen 500 km - IMSA - International Motor Sport Association
Al Holbert and Derek Bell second in a Porsche 962 24.109s behind the winning BMW of Davy Jones and John Andretti
5 October 1986 - Fuji 1000 km - World Sports-Prototype Championship
Paolo Barilla and Piercarlo Ghinzani win in Porsche 956
5 October 1986 - Columbus 500 km - IMSA - International Motor Sport Association
Bob Wollek and Scott Pruett win in a Porsche 962
5 October 1986 - Columbus IMSA GT - IMSA - International Motor Sport Association
Chester Vincentz 9th in a Porsche 934
26 October 1986 - Daytona Finale 3 Hours - IMSA - International Motor Sport Association
Rob Dyson and Price Cobb second in a Porsche 962, 1m 27.33s behind the winning Jaguar XJR-7 of Bob Tullius and Chip Robinson
23 November 1986 - Fuji 500 km - All Japan Endurance Championship
Vern Schuppan and Keiichi Suzukii win in Porsche 956