1978 - Road Atlanta 100 Miles

16 April 1978 - Road Atlanta Circuit, USA

Peter Gregg wins in a Porsche 935

Overall - 1st, 2nd : GTX - 1st, 2nd

No.	Car	#	Class	Drivers	Entrant	Pos	Class	Grid	Notes
59	Porsche 935	930 770 0909	GTX	Peter Gregg (USA)	Brumos Porsche Audi (USA)	1st	1st	1st	40 laps
0	Porsche 935/77A	930 890 0021	GTX	Danny Ongais (USA)	Interscope Racing (USA)	2nd	2nd	11th	40 laps
30	Porsche 935	930 770 0905	GTX	Gianpiero Moretti (I)	Electrodyne Inc. (I)	4th	4th	7th	38 laps - DNF
00	Porsche 935/77A	930 890 0019	GTX	Ted Field (USA)	Interscope Racing (USA)	6th	6th	12th	37 laps
94	Porsche 935/77A	930 890 0023	GTX	Don Whittington (USA)	Whittington Brothers Racing (USA)	7th	7th	10th	37 laps
07	Porsche 911 Carrera RSR	911 560 9114	GTO	Dave Cowart (USA)	Morrison's Inc.	13th	4th	27th	36 laps
33	Porsche 911 Carrera RSR	911 460 9113	GTO	Bonky Fernandez (PR)	Boricua Racing (PR)	15th	6th	19th	36 laps
8	Porsche 911 Carrera RSR	911 460 0035	GTX	Bob Beasley (USA)	Bob Beasley	16th	10th	23rd	36 laps
60	Porsche 911 Carrera RSR	005 0009	GTO	Luis Mendez (DR)	Mendez Racing (DR)	17th	7th	26th	35 laps - DNF
91	Porsche 911 Carrera RSR		GTO	Werner Frank (USA)	Framm Promotions (USA)	19th	9th	34th	35 laps
95	Porsche 935	930 770 0957	GTX	Hurley Haywood (USA)	Bob Hagestad (USA)	23rd	13th	3rd	33 laps - DNF
93	Porsche 934	930 670 0152	GTX	Bill Whittington (USA)	Whittington Brothers Racing (USA)	24th	14th	13th	31 laps
28	Porsche 935	930 770 0960	GTX	Clif Kearns (USA)	Desperado Racing Inc. (USA)	30th	19th	22nd	21 laps - DNF
51	Porsche 911 Carrera RSR	911 560 9122	GTO	Robert Frostrom (USA)	Robert Frostrom (USA)	34th	13th	37th	10 laps - DNF
46	Porsche 911 Carrera RSR	911 360 0865	GTO	Mauricio DeNarváez (COL)	Mauricio DeNarvaez (CO)	39th	15th	24th	1 lap - DNF