This is the progression of world record improvements of the 110 metres hurdles M40 division of Masters athletics.
Key
HandAutoWindAthleteNationalityBirthdateLocationDate13.73 -0.5 David Ashford 24.01.1963 Carolina11.07.200313.96 0.0 Karl Smith 15.09.1959 Brisbane12.07.200114.16 0.7 Carlos Sala Molera 20.03.1960 Castellon15.08.200014.24 Stan Druckrey 10.08.1948 Eugene30.07.198914.37 0.4 Herbert Kreiner 22.07.1955 Wels31.08.199614.55A -0.5 Colin Williams 14.02.1953 Provo11.08.199314.60 Walt Butler 21.03.1941 Long Beach 27.07.198514.63 0.0 Richard Katus 29.03.1947Eugene03.08.198914.4 Don Findlay 27.05.1909 White City 01.08.194914.7 1.3 Leopold Marien 22.03.1934 Toronto13.07.1975
References