On Friday 10th June, Morpeth's coaches Jeremy & Valda Butterworth will take a day away from coaching to swim in the Great North Swim! But how long will it take them?
Some of you will have already been asked to guess and if you haven't you will get a chance on Saturday 28th May at the sale.
Jeremy & Valda have kindly donated a £20 prize for the closest guess.
£2 per guess