Brigg Bomber quadrathlon enjoys World and European status
Up to 200 groups are expected to take part in the Brigg Bomber quadrathlon on Sunday, May 26, from 8am.
Organisers Lincsquad are getting ready for the major event which is being sponsored by local firm Keyo.
It will involve competitors in a one-mile swim, 7km in a kayak, a 36km cycle ride and a 10km run.
The event will draw many spectators to the River Ancholme and the Ancholme Leisure Centre, just outside Brigg.
It will form part of the British and European Championships, World Cup and National Trophy Series.