| 2.2.1986 | 24 h Daytona | 07 | Mustang | Pruett / Ludwig / Jenner | 7-Eleven/Roush Racing | 5th |
| 2.2.1986 | 24 h Daytona | 50 | Mustang | Elliot / Rudd / Petty / Schrader | Folgers/Motorcraft | 40th |
| 2.2.1986 | 24 h Daytona | 62 | Mustang | Coconis / Robles / Marte | Roush Racing | 27th |
| 2.2.1986 | 24 h Daytona | 64 | Mustang | Mueller / Hassey / Hester | Raintree Corporation | 4th |
| 2.2.1986 | 24 h Daytona | 77 | Thunderbird | Franchi / Gentile / Knoop | Brooks Racing | 48th |
| 2.3.1986 | 3 h Miami | 07 | Mustang Probe | St. James / Halsmer | Team Zakspeed USA | 8th |
| 2.3.1986 | Miami [GTO] | 7 | Mustang | Bruce Jenner | Roush Racing | 5th |
| 2.3.1986 | 3 h Miami | 7 | Mustang Probe | Gloy / Ludwig | Team Zakspeed USA | 5th |
| 2.3.1986 | Miami [GTO] | 11 | Mustang | Diego Montoya | Lejeune Tire/Roush | 28th |
| 2.3.1986 | Miami [GTO] | 50 | Mustang | Scott Pruett | Folgers/Motorcraft | 15th |
| 2.3.1986 | Miami [GTO] | 77 | Thunderbird | Willy T. Ribbs | Brooks Racing | 4th |
| 22.3.1986 | 12 h Sebring | 7 | Mustang | Pruett / Jenner | 7-Eleven/Roush Racing | 4th |
| 22.3.1986 | 12 h Sebring | 50 | Mustang | Elliot / Rudd | Roush/Folger's/Motorcraft | 5th |
| 22.3.1986 | 12 h Sebring | 62 | Mustang | Marte / Coconis | Roush Racing | 19th |
| 22.3.1986 | 12 h Sebring | 64 | Mustang | Hester / Hassey | Raintree Corporation | 26th |
| 23.3.1986 | 500 km Monza | 12 | Sierra XR4Ti | Feitler / Grohs | HWRT | 18th |
| 23.3.1986 | 500 km Monza | | Sierra XR4Ti | Niedzwiedz / Soper | Eggenberger Motorsport | DNF |
| 23.3.1986 | 500 km Monza | | Sierra XR4Ti | Oppitzhauser / Pacher / Lechner | Oppitzhauser Racing Team | 22nd |
| 23.3.1986 | 500 km Monza | | Sierra XR4Ti | Dieudonné / Müller, Jr. | Eggenberger Motorsport | DNF |
| 5.4.1986 | Road Atlanta [GT] | 7 | Mustang | Bruce Jenner | 7-Eleven/Roush Racing | 38th |
| 5.4.1986 | Road Atlanta [GT] | 9 | Mustang | Elliot | Folgers/Roush Racing | 4th |
| 5.4.1986 | Road Atlanta [GT] | 11 | Mustang | Scott Pruett | Folgers/Roush Racing | 1st |
| 5.4.1986 | Road Atlanta [GT] | 66 | Mustang | Mike Dougherty | General Tire Racing | 30th |
| 6.4.1986 | 500 km Road Atlanta | 07 | Mustang Probe | St. James / Halsmer | Team Zakspeed USA | 15th |
| 6.4.1986 | 500 km Donington | 3 | Sierra XR4Ti | Niedzwiedz / Soper | Ford Motorsport-Eggenberger | DNF |
| 6.4.1986 | 500 km Donington | 4 | Sierra XR4Ti | Dieudonné / Müller, Jr. | Ford Motorsport-Eggenberger | 8th |
| 6.4.1986 | 500 km Road Atlanta | 7 | Mustang Probe | Gloy / Ludwig | Team Zakspeed USA | 14th |
| 6.4.1986 | 500 km Donington | 12 | Sierra XR4Ti | Feitler / Grohs | Ford Rennsport HWRT Tuning-Euromotor | DNF |
| 6.4.1986 | 500 km Donington | 24 | Sierra XR4Ti | | Ford Motorsport-Eggenberger | DNA |
| 6.4.1986 | 500 km Donington | 26 | Sierra XR4Ti | Oppitzhauser / Lechner / Pacher | Oppitzhauser Tuning | DNF |
| 6.4.1986 | 500 km Donington | 32 | Sierra XR4Ti | Sears / Rouse | Industrial Control Services | 9th |
| 13.4.1986 | 500 km Hockenheim | 3 | Sierra XR4Ti | Niedzwiedz / Soper | Ford Motorsport - Eggenberger | 3rd |
| 13.4.1986 | 500 km Hockenheim | 4 | Sierra XR4Ti | Dieudonné / Müller, Jr. | Ford Motorsport - Eggenberger | DNF |
| 13.4.1986 | 500 km Hockenheim | 12 | Sierra XR4Ti | Feitler / Grohs | Ford Rennsport HWRT Tuning | DNF |
| 13.4.1986 | 500 km Hockenheim | 26 | Sierra XR4Ti | Oppitzhauser / Pacher / Gerold | Oppitzhauser Tuning | 10th |
| 27.4.1986 | 6 h Riverside | 07 | Mustang Probe | St. James / Halsmer | Team Zakspeed USA | 42nd |
| 27.4.1986 | National SS Artukainen | 4 | Escort II RS Turbo | Pekka Korkeakoski | | raced |
| 27.4.1986 | 6 h Riverside | 7 | Mustang Probe | Gloy / Ludwig | Team Zakspeed USA | 30th |
| 27.4.1986 | 6 h Riverside | 27 | Thunderbird | Chandler / Cameron / May | Brisken Racing | 8th |
| 27.4.1986 | 6 h Riverside | 77 | Mustang | Pruett / Jenner | Roush Racing | 7th |
| 4.5.1986 | 300 km Laguna Seca | 07 | Mustang Probe | Pete Halsmer | Team Zakspeed USA | 5th |
| 4.5.1986 | Laguna Seca [GT] | 07 | Mustang | Scott Pruett | Roush Racing | 1st |
| 4.5.1986 | Laguna Seca [GT] | 2 | Thunderbird | Danny May | Brisken Racing | 14th |
| 4.5.1986 | 500 km Misano | 3 | Sierra XR4Ti | Niedzwiedz / Soper | Ford Motorsport - Eggenberger | DNF |
| 4.5.1986 | National SS Ahvenisto | 4 | Escort II RS Turbo | Pekka Korkeakoski | | raced |
| 4.5.1986 | Nordic SS Ahvenisto | 4 | Escort II RS Turbo | Pekka Korkeakoski | | 7th |
| 4.5.1986 | 500 km Misano | 4 | Sierra XR4Ti | Dieudonné / Müller, Jr. | Ford Motorsport - Eggenberger | DNF |
| 4.5.1986 | Laguna Seca [GT] | 7 | Mustang | Bruce Jenner | Roush Racing | 6th |
| 4.5.1986 | 300 km Laguna Seca | 7 | Mustang Probe | Klaus Ludwig | Team Zakspeed USA | 1st |
| 4.5.1986 | 500 km Misano | 12 | Sierra XR4Ti | Feitler / Grohs | Ford Rennsport HWRT Tuning | DNF |
| 17.5.1986 | 300 km Charlotte [GT] | 7 | Mustang | Jenner / Pruett | Roush Racing | 3rd |
| 17.5.1986 | 300 km Charlotte [GT] | 9 | Thunderbird | Tomlinson / Kurz | Foreign Matter Racing | 19th |
| 17.5.1986 | 300 km Charlotte [GT] | 64 | Mustang | Hester / Hassey | Raintree Corporation | 16th |
| 18.5.1986 | 500 km Charlotte | 7 | Mustang Probe | Klaus Ludwig | Team Zakspeed | 20th |
| 18.5.1986 | SM Zeltweg | | Escort | Armin Buschor | | ?th |
| 18.5.1986 | SM Zeltweg | | Escort | Adolf Gärtner | | ?th |
| 25.5.1986 | National SS Kemora | 4 | Escort II RS Turbo | Pekka Korkeakoski | | 5th |
| 25.5.1986 | Nordic SS Kemora | 4 | Escort II RS Turbo | Pekka Korkeakoski | | 4th |
| 26.5.1986 | 150 lap Lime Rock | 07 | Mustang Probe | Halsmer / Gloy | Team Zakspeed USA | 10th |
| 26.5.1986 | 150 lap Lime Rock | 7 | Mustang Probe | Gloy | Team Zakspeed USA | 25th |
| 1.6.1986 | 24 h Le Mans | | Mustang | Bundy / Jones / Dallenbach, Jr. | Roush Racing | DNA |
| 8.6.1986 | GP Brno | 3 | Sierra XR4Ti | Thackwell / Soper | Ford Motorsport Eggenberger | DNF |
| 8.6.1986 | GP Brno | 4 | Sierra XR4Ti | Dieudonné / Müller, Jr. | Ford Motorsport Eggenberger | 10th |
| 8.6.1986 | 250 km Mid-Ohio [GT] | 7 | Mustang | Bruce Jenner | Roush Racing | 2nd |
| 8.6.1986 | 250 km Mid-Ohio [GT] | 11 | Mustang | Scott Pruett | Roush Racing | 1st |
| 8.6.1986 | GP Brno | 12 | Sierra XR4Ti | Feitler / Grohs | HWRT Ford Tuning | DNA |
| 8.6.1986 | GP Brno | 24 | Sierra XR4Ti | | Ford Motorsport Eggenberger | DNA |
| 8.6.1986 | GP Brno | 26 | Sierra XR4Ti | Oppitzhauser / Pacher / Gerold | Oppitzhauser Racing Team | DNF |
| 8.6.1986 | GP Brno | 110 | Escort RS 1600i | Knudsen / Hansen | Kjellerup Autolager | DNA |
| 15.6.1986 | 500 km Zeltweg | 3 | Sierra XR4Ti | Niedzwiedz / Soper | Ford Motorsport - Eggenberger | DNF |
| 15.6.1986 | 500 km Zeltweg | 4 | Sierra XR4Ti | Dieudonné / Müller, Jr. | Ford Motorsport - Eggenberger | DQ |
| 15.6.1986 | 500 km Zeltweg | 26 | Sierra XR4Ti | Gerold / Pacher / Oppitzhauser | Oppitzhauser Tuning | DNF |
| 21.6.1986 | Trans-Am Detroit | 34 | Mustang | Leavy B. Morgan | | DNA |
| 22.6.1986 | 24 h Nürburgring | 18 | Escort RS 2000 | Eichen / Nüchter / Ketterer | | 9th |
| 22.6.1986 | 24 h Nürburgring | 20 | Escort RS 2000 | Kummle / Schall / Teitscheid | Pontus-Racing | 3rd |