She won silver medals at the 1948 Summer Olympics and 1950 European Athletics Championships, both times losing to Fanny Blankers-Koen.
She was coached by Geoff Dyson, whom she married one month after the 1948 Olympics.Maureen Gardner grew up in the Florence Park area of Temple Cowley, Oxford, and went to Donnington Junior School, Florence Park, Oxford.
Her former home at 17 Maidcroft Road now has a blue plaque in her honour.