Here are 13 pictures from the event.
9.
On New Year's Day red-clad swimmers took to the water at Gaddings Dam, near Todmorden.
10.
On New Year's Day red-clad swimmers took to the water at Gaddings Dam, near Todmorden.
11.
On New Year's Day red-clad swimmers took to the water at Gaddings Dam, near Todmorden.
12.
On New Year's Day red-clad swimmers took to the water at Gaddings Dam, near Todmorden.