The Wrangler Grand Prix was held over two heats, one on the Saturday the other on the Sunday with the result decided on aggregate. Jac Nelleman won the first heat in his works tended GRD 375 from the March 753 of Conny Andersson with the works Ralt RT1 of Larry Perkins third. Nelleman also won the second heat by some six seconds from the GRD 374 of Porky Thyling with Larry Perkins once again in third.
On aggregate it was Nelleman ahead of Conny Andersson and Larry Perkins. Nelleman set a new lap record during his first heat win.
f3 HISTORY
RACES
Race Report: Jyllandsring, 24 August 1975
Race Heat 1
1 Vittorio Brambilla
Birel Alfa Romeo 20:09.40
2 Fabrizio Noe
Lotus-Ford 69 20:09.50
3 Luigi Fontanesi
Tecno-Ford 20:13.10
4 Carlo Franchi (Gimax)
De Sanctis-Alfa Romeo 20:23.40
Race Heat 2
1 Giovanni Lo Voi
Brabham-Ford BT28 15:05.00
2 Adelmo Fossati
Brabham BT28 15:05.00
3 Patrice Compain
Martini-Ford MW7 15:21.00
4 Manfred Möhr
Lotus-Ford 15:34.10
5 Marcello Gallo
Brabham BT28
Race Final
1 Vittorio Brambilla
Birel Alfa Romeo 30:44.30 144.318
2 Marcello Gallo
Brabham BT28 30:44.34
3 Fabrizio Noe
Lotus-Ford 69 30:45.10
4 Adelmo Fossati
Brabham BT28 30:55.40
5 Patrice Compain
Martini-Ford MW7 31:08.00
6 Carlo Franchi (Gimax)
De Sanctis-Alfa Romeo 31:11.50
7 Manfred Möhr
Lotus-Ford 31:59.60
8 Giovanni Lo Voi
Martini-Ford MW7 31:08.00