Education
Mathews attended Fort Street High School in Sydney and began competing in athletics in the late 1940s.
Mathews attended Fort Street High School in Sydney and began competing in athletics in the late 1940s.
She has been described as "one of Australia"s greatest and unluckiest" champions. At the 1950 Australian Championships, Marlene placed fourth, behind Shirley Strickland, in the 80 m hurdles and ran in the winning state relay team, but was not selected for the 1950 British Empire Games team Mathews was considered a certainty to gain selection to the 1952 Summer Olympics before a leg injury forced her out of competition.
She was unlucky again, breaking down injured in her heat of the 100 yards.
In both races she was beaten by countrywoman Betty Cuthbert (gold) and German Christa Stubnick (silver). In a controversial move, she was left out of the gold-medal winning Australian 4×100 metres relay team as she was "not considered a good relay runner" but soon after the Games she assisted an Australian team to world records for 4×200 metres and 4×220 yards relay events.
She proved her versatility in the sprint events by setting a new world record at 400 metres with 57.0 seconds on 6 January 1957. On 20 March 1958, at the Australian Championships, she set a new world record over 100 yards with 10.3 seconds, and two days later she ran 220 yards in 23.4 seconds and set another world record.
At the 1958 Commonwealth Games in Cardiff, Mathews took out the 100 yards and 220 yards, again beating Cuthbert.
She was ranked #1 in the world for both 100 metres and 200 metres in both 1957 and 1958. Mathews" final competition was at the 1960 Olympics in Rome, where she was eliminated in the 100 metres semi-finals. Mathews married fireman Barry Willard in 1958 but they later separated.
She was an assistant manager of the Australian Olympic Team at the 1972 Olympics in Munich.
Mathews was inducted into the Sport Australia Hall of Fame in 1985. In 1993, the State Transit Authority named a RiverCat ferry after Matthews.
A few days after her 16th birthday at the NSW Championships, she ran a great race at the New South Wales Championships 100 yards final, placing second to world record-holder Marjorie Jackson and beating four members of the Australian Empire Games team, including Olympic medalist Strickland.