Women’s disputed and unofficial marathon world records
1975 – Liane Winter – 2:42:24 – EB Lydiard Marathon
1978 – Grete Waitz – 2:32:29.8 – Adidas Marathon 80
1979 – Grete Waitz – 2:27:32.6 – Adidas Marathon 80
1980 – Grete Waitz – 2:25:41.3 – Adidas Marathon 80
1981 – Allison Roe – 2:25:28 – ASICS Sortie
1983 – Joan Benoit – 2:22:43 – Nike Lady Terra T/C
2013 – Phạm Thị Bình – 2:45:34 – N/a (barefoot)