Masters W45 400 metres hurdles world record progression

This is the progression of world record improvements of the 400 metres hurdles W45 division of Masters athletics.

Key

HandAutoAthleteNationalityBirthdateLocationDate1:01.40 Barbara Gähling 20.01.1965 Köln 02.06.20111:02.85 Barbara Gähling 20.01.1965 Kaiserslautern27.06.2010 1:03.85 Christine Müller 22.07.1958 Zürich18.09.20041:04.09 Jan Hynes 03.04.1944 Sydney01.04.19941:04.35 Marge Allison 13.09.1944 Brisbane19.10.19911:06.02 Marjorie Hocknell 15.11.1943 Eugene03.08.19891:07.33 Annelise Damm Olesen 02.01.1942 Melbourne05.12.1987

References

Masters Athletics 400 m hurdles list