1977 IMSA GT Championship

The 1977 Camel GT Challenge season was the 7th season of the IMSA GT Championship auto racing series. The series was for GTO and GTU class Grand tourer racing cars. It began February 5, 1977, and ended October 26, 1977, after sixteen rounds.

Schedule

Both classes did not participate together in some events. Races marked with Both had both classes on track at the same time.

Rnd	Race	Length	Class	Circuit	Date
1	24 Hours of Daytona	24 Hours	Both	Daytona International Speedway	February 5 February 6
2	12 Hours of Sebring	12 Hours	Both	Sebring International Raceway	March 19
3	WQXI Road Atlanta 100		Both	Road Atlanta	April 17
4	Monterey Triple Crown		Both	Laguna Seca Raceway	May 1
5	Mid-America 100		Both	Mid-America Raceway	May 15
6	Coca-Cola 350		Both	Lime Rock Park	May 30
7	Mid-Ohio Twin 200		Both	Mid-Ohio Sports Car Course	June 5
8	Pepsi Grand Prix		Both	Brainerd International Raceway	June 19
9	Paul Revere 250		Both	Daytona International Speedway	July 4
10	Hallett Grand Prix	1 Hour	GTU	Hallett Motor Racing Circuit	July 24
11	Sears Point Grand Prix		GTO	Sears Point International Raceway	July 31
11	Sears Point Grand Prix		GTU	Sears Point International Raceway	July 31
12	Pocono Carquest Twin Grand Prix		Both	Pocono International Raceway	August 14
13	Mid-Ohio Twin 3 Hours	3 Hours	Both	Mid-Ohio Sports Car Course	August 28
14	Labor Day Race		GTU	Road Atlanta	September 5
14	Labor Day Race		GTO	Road Atlanta	September 5
15	Shasta Monterey Grand Prix		Both	Laguna Seca Raceway	October 9
16	Daytona Finale 250		Both	Daytona International Speedway	October 26