Coordinates: 43°27′39″N 4°27′52″E / 43.460972°N 4.464355°E / 43.460972; 4.464355 (The Canal)
The Saintes Maries de la Mer Speed Canal, known to windsurfers as The Canal, is a man-made trench near the French Mediterranean coastal town Saintes Maries de la Mer, built especially for speed record breaking sailing by windsurfers.
The Canal, also called The French Trench by the English-speaking community of Windsurfers, is 1,100 metres long and 30 metres wide, in a West-Northwest/East-Southeast orientation planned to take advantage of the Marin and Mistral winds that blow in that location.
Three consecutive Outright Speed Sailing Records, measured on a 500 metre course, were set on The Canal by windsurfers in 2004, 2005 and 2008:
In October 2008, The Canal's leading position on the world sailing map was taken by the Lüderitz Speed Challenge in Namibia, when the "holy grail" 50-knot barrier of speed sailing was first broken by a kitesurfer.