Prix Dollar in 1957, and extended to 2,250 metres in 1958. It reverted to 2,000 metres in 1960, and was held at Chantilly in 1965 and 1966. A new distance of 1,950 metres was introduced in 1969. The Prix Dollar was run at Chantilly's Prix du Jockey Club meeting over 2,000 metres in 1986. It was switched to Longchamp's late September fixture in 1987. It was opened to three-year-olds and moved to the Saturday of Prix de l'Arc de Triomphe weekend in 1988. The latter race is traditionally held on the first Sunday of October. Prix Dollar The Prix Dollar is a
Grand Prix du Mardi Gras Juan Fangio II with Geoff Brabham and P.J. Jones finishing 2nd and 3rd. In 1995, the Grand Prix du Mardi Gras IMSA GTS-2 street race was run on the 1.43-mile circuit around the Louisiana Superdome on October 8. The winner of the 41.47 miles/29 lap race was Bill Auberlen with Kevin Buckler and Jorge Trejos finishing 2nd and 3rd. Grand Prix du Mardi Gras The Grand Prix du Mardi Gras was an IMSA GT Championship street race held in New Orleans, Louisiana in 1991, 1992 and 1995. The 1991 IMSA GTP/Lights race was held on June 16, 1991 using a