Mayson is a 15 year old horse that was born in 2008 and raced from 2010 to 2012. He was sired by Invincible Spirit out of the Pivotal mare Mayleaf. He was trained by Richard Fahey and raced for David W. Armstrong Cheveley Park Stud Ltd., and was bred in [Add Data] by [Add Data]. Mayson (GB) has raced at Ascot-GB, Ayr-GB, Doncaster-GB, Dundalk-IRE, Goodwood-GB, ParisLongchamp-FR, Newbury-GB, Newcastle-GB, Newmarket-GB, Newmarket (July)-GB, Ripon-GB, York-GB with wins at Newmarket-GB, Newmarket (July)-GB, Ripon-GB. His stakes wins include wins in the 2012 July Cup (G1), 2012 Palace House Stakes (G3), 2012 Abernant Stakes (LS), and the 2010 Conditions Stakes.