The Prix de Reux is a Group 3 flat horse race in France open to thoroughbreds aged three years or older.
It is run over a distance of 2,500 metres (about 1 mile and 4+1⁄2 furlongs) at Deauville in early August.
The event is named after Reux, a commune located to the south of Deauville.
[3] From this point it could serve as a trial for the Grand Prix de Deauville.
The race was held at Maisons-Laffitte on several occasions during World War II.