1975 IMSA GT Championship

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 1 February 2
2	12 Hours of Sebring	12 Hours	Sebring International Raceway	March 21
3	Road Atlanta 100	100 mi (160 km)	Road Atlanta	April 20
4	Road Atlanta 100	100 mi (160 km)	Road Atlanta	April 20
5	Monterey Triple Crown	100 mi (160 km)	Laguna Seca Raceway	May 4
6	Monterey Triple Crown	100 mi (160 km)	Laguna Seca Raceway	May 4
7	Six Hours of Riverside	6 Hours	Riverside International Raceway	May 10
8	Schaefer 350	100 mi (160 km)	Lime Rock Park	May 26
9	Schaefer 350	100 mi (160 km)	Lime Rock Park	May 26
10	Mid-Ohio 100	100 mi (160 km)	Mid-Ohio Sports Car Course	June 1
11	Mosport 100	100 mi (160 km)	Mosport Park	June 14
12	Paul Revere 250	250 mi (400 km)	Daytona International Speedway	July 4
13	Mid-America 100	100 mi (160 km)	Mid-America Raceways	July 20
14	Mid-America 100	100 mi (160 km)	Mid-America Raceways	July 20
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 (400 km)	Daytona International Speedway	November 30

Season results

Rnd	Circuit	GTO Winning Team	GTU Winning Team	Results
Rnd	Circuit	GTO Winning Drivers	GTU Winning Drivers	Results
1	Daytona	#59 Brumos Porsche	#60 Rusty Bond	Results
1	Daytona	Peter Gregg Hurley Haywood	Rusty Bond George Rollin John Belperche	Results
2	Sebring	#25 BMW Motorsport	#44 Montura Ranch Estates	Results
2	Sebring	Hans-Joachim Stuck Brian Redman Allan Moffat	Tony Garcia Albert Naon John Freyre	Results
3	Road Atlanta	#59 Porsche	#33 Bob Sharp Racing	Results
3	Road Atlanta	Peter Gregg	Bob Sharp	Results
4	Road Atlanta	#14 Porsche	#33 Bob Sharp Racing	Results
4	Road Atlanta	Al Holbert	Bob Sharp	Results
5	Laguna Seca	#59 Porsche	Datsun	Results
5	Laguna Seca	Peter Gregg	Walt Maas	Results
6	Laguna Seca	#25 BMW Motorsport	#33 Bob Sharp Racing	Results
6	Laguna Seca	Hans-Joachim Stuck	Bob Sharp	Results
7	Riverside	#25 BMW Motorsport	#33 Bob Sharp Racing	Results
7	Riverside	Hans-Joachim Stuck Dieter Quester	Bob Sharp Walt Maas	Results
8	Lime Rock	Porsche	Bob Sharp Racing	Results
8	Lime Rock	Peter Gregg	Bob Sharp	Results
9	Lime Rock	Porsche	Bob Sharp Racing	Results
9	Lime Rock	Al Holbert	Bob Sharp	Results
10	Mid-Ohio	Porsche	Bob Sharp Racing	Results
10	Mid-Ohio	Al Holbert	Bob Sharp	Results
11	Mosport	#6 G. W. Dickinson	#47 Transcendental Racing	Results
11	Mosport	Hurley Haywood	Brad Frisselle	Results
12	Daytona	BMW Motorsport	Juan Montalvo	Results
12	Daytona	Hans-Joachim Stuck	Juan Montalvo	Results
13	Mid-America	Porsche	Transcendental Racing	Results
13	Mid-America	Al Holbert	Brad Frisselle	Results
14	Mid-America	Porsche	Bob Sharp Racing	Results
14	Mid-America	Al Holbert	Bob Sharp	Results
15	Talladega	BMW Motorsport	Transcendental Racing	Results
15	Talladega	Hans-Joachim Stuck	Brad Frisselle	Results
16	Mid-Ohio	#14 Porsche	Bob Sharp Racing	Results
16	Mid-Ohio	Al Holbert Elliot Forbes-Robinson	Bob Sharp Jim Fitzgerald	Results
17	Daytona	#76 John Greenwood	#33 Bob Sharp Racing	Results
17	Daytona	John Greenwood	Bob Sharp	Results