The Charity Duck Derby will take place in The Carrs, during the Picnic in the Park.
1250 little ducks will take part in three different races, each of which will involve five heats with the first ten from each heat going through to the final.
Individual members of the public can purchase ducks for £1 each from Stationary Solutions, ice-cream van on The Carrs, Sainsburys, Mail Boxes Etc, Seaspray, Jackson's Supper Bar, Mark Rogers Shoe Repairs, The Farmers Arms and The Rifleman's Arms.
The proceeds from the Charity Duck Derby will go to the Princes Trust, Wilmslow Animal Sanctuary, Wilmslow Dean Round Table and Friends of The Carrs who will use the money towards eradicating the Japanese Knotweed.
The races will start at 1pm.
Tickets will be on sale on the day, close to the Hawthorn Street and Cliff Road entrances and near the finish line / picnic area benches.