1975 IMSA GT Championship

5th season of the racing series organized by IMSA February 2025 1975 IMSA GT Championship 1974 1976 The 1975 Camel GT Challenge season was the 5th season of the IMSA GT Championship auto racing series. The series was for GTO and GTU class Grand tourer racing cars. It began February 1, 1975, and ended November 30, 1975, after seventeen rounds. Schedule Some events were run twice, with each running counting as one round. Rnd Race Length Circuit Date 1 24 Hours of Daytona 24 Hours Daytona International Speedway February 1February 2 2 12 Hours of Sebring 12 Hours Sebring International Raceway March 21 3 Road Atlanta 100 100 mi km on Road Atlanta April 20 4 100 mi km on 5 Monterey Triple Crown 100 mi km on Laguna Seca Raceway May 4 6 100 mi km on 7 Six Hours of Riverside 6 Hours Riverside International Raceway May 10 8 Schaefer 350 100 mi km on Lime Rock Park May 26 9 100 mi km on 10 Mid-Ohio 100 100 mi km on Mid-Ohio Sports Car Course June 1 11 Mosport 100 100 mi km on Mosport Park June 14 12 Paul Revere 250 250 mi km on Daytona International Speedway July 4 13 Mid-America 100 100 mi km on Mid-America Raceway July 20 14 100 mi km on 15 Talladega 1 Hour 1 Hour Talladega Superspeedway August 9 16 Mid-Ohio 6 Hours 6 Hours Mid-Ohio Sports Car Course August 24 17 Championship Finals 250 mi km on Daytona International Speedway November 30 Season results Rnd Circuit GTO Winning Team GTU Winning Team Results GTO Winning Drivers GTU Winning Drivers 1 Daytona #59 Brumos Porsche #60 Rusty Bond Results USA Peter GreggUSA Hurley Haywood USA Rusty BondUSA George RollinUSA John Belperche 2 Sebring #25 BMW Motorsport #44 Montura Ranch Estates Results GER Hans-Joachim StuckGBR Brian RedmanCAN Allan Moffat USA Tony GarciaUSA Albert NaonUSA John Freyre 3 Road Atlanta #59 Porsche #33 Bob Sharp Racing Results USA Peter Gregg USA Bob Sharp 4 Road Atlanta #14 Porsche #33 Bob Sharp Racing Results USA Al Holbert USA Bob Sharp 5 Laguna Seca #59 Porsche Datsun Results USA Peter Gregg USA Walt Maas 6 Laguna Seca #25 BMW Motorsport #33 Bob Sharp Racing Results GER Hans-Joachim Stuck USA Bob Sharp 7 Riverside #25 BMW Motorsport #33 Bob Sharp Racing Results GER Hans-Joachim StuckAUT Dieter Quester USA Bob SharpUSA Walt Maas 8 Lime Rock Porsche Bob Sharp Racing Results USA Peter Gregg USA Bob Sharp 9 Lime Rock Porsche Bob Sharp Racing Results USA Al Holbert USA Bob Sharp 10 Mid-Ohio Porsche Bob Sharp Racing Results USA Al Holbert USA Bob Sharp 11 Mosport #6 G. W. Dickinson #47 Transcendental Racing Results USA Hurley Haywood USA Brad Frisselle 12 Daytona BMW Motorsport Juan Montalvo Results GER Hans-Joachim Stuck COL Juan Montalvo 13 Mid-America Porsche Transcendental Racing Results USA Al Holbert USA Brad Frisselle 14 Mid-America Porsche Bob Sharp Racing Results USA Al Holbert USA Bob Sharp 15 Talladega BMW Motorsport Transcendental Racing Results GER Hans-Joachim Stuck USA Brad Frisselle 16 Mid-Ohio #14 Porsche Bob Sharp Racing Results USA Al HolbertUSA Elliot Forbes-Robinson USA Bob SharpUSA Jim Fitzgerald 17 Daytona #76 John Greenwood #33 Bob Sharp Racing Results USA John Greenwood USA Bob Sharp External links World Sports Racing Prototypes - 1975 IMSA GT Championship results Category:IMSA GT Championship seasons IMSA GT