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
Allaire du Pont Allaire du Pont, Martha F. Gerry, and Penny Chenery became the first women to be admitted as members of The Jockey Club. The Grade III Pimlico Breeders' Cup Distaff Handicap at Pimlico Race Course was renamed the Allaire du Pont Breeders' Cup Distaff in her memory. Allaire du Pont died January 6, 2006 at her Woodstock Farm near Chesapeake City, Maryland. Allaire du Pont Allaire du Pont (May 4, 1913 – January 6, 2006) was an American sportswoman and a member of the prominent French-American Du Pont family of chemical manufacturers who is most remembered as the owner of the