1986 : March 84G - Cosmik Racing Promotions - nº66

Driven by: Costas Los (GR)/Neil Crang (AUS)/Raymond Touroul (F)

DNS: Philippe Dermagne (F); listed, never drove: John Graham (CDN)

Result: did not finish (DQ: outside asistance)

Grid: 45th (3:59.210)

1986 : March 85G - Richard Cleare Racing - nº21

Driven by: Lionel Robert (F)/Jack Newsum (USA)/Richard Cleare (GB)

Result: 14th 1st in GTP (69 laps behind the winner)

Grid: 32nd (3:47.320)

1985 : March 84 G - Krepy Krauly Racing - nº34

1975 : March 75 - S (nº23)

Inscrito pela Madison Racing Team este carro foi conduzido por Christian Mons, Richard Knight e Mike Knight. Chegou na 30º posição da geral e ficou em 5º lugar na categoria.