Marc Surer at the Belgian Grand Prix

All starts

Date	Race number	Position
17.05.1981	5	11	Race detail
09.05.1982	5	7	Race detail
22.05.1983	6	11	Race detail
29.04.1984	3	8	Race detail
15.09.1985	13	8	Race detail
25.05.1986	5	9	Race detail