This is the progression of world record improvements of the 100 metres hurdles M55 division of Masters athletics.

Key

HandAutoWindAthleteNationalityBirthdateLocationDate14.25 -0.4 Herbert Kreiner 22.07.1955 Nyíregyháza22.07.201014.44 Walt Butler 21.03.1941 Los Angeles 30.06.199614.49 1.6 Walt Butler 21.03.1941 Eugene22.08.199614.77 Charles Miller 28.07.1937 San Antonio23.07.199414.78 Hugh Adams 1940 San Jose10.06.199515.28 Richard Hickmann 1934 Eugene 03.08.198915.39 -1.4 Walter Bauer 08.06.1941 Malmö24.07.199615.40 Rolf Bertram 23.04.1935 Budapest199015.53 Phil Mulkey 07.01.1933Orlando05.08.1988

References