Masters M50 400 metres hurdles world record progression

This is the progression of world record improvements of the 400 metres hurdles M50 division of Masters athletics.

Key

HandAutoAthleteNationalityBirthdateAgeLocationDateRef54.91Ian Weakley24 February 1974Gothenburg17 August 202454.75Ian Weakley24 February 1974Berea16 July 202455.99Toine van Beckhoven1 January 1970Eindhoven21 May 202356.35Mattias Sunneborn27 September 1970Sollentuna13 June 202156.56Howard Moscrop16 December 1957Birmingham5 July 200858.1 Jack Greenwood5 February 1926Gresham3 July 1976

References

Masters Athletics 400 m hurdles list