This is the progression of world record improvements of the 100 metres hurdles M50 division of Masters athletics. [1]
Incomplete information Wind aided Pending
| Hand | Auto | Wind | Athlete | Nationality | Birthdate | Location | Date |
|---|---|---|---|---|---|---|---|
| 13.57 | Walt Butler | 21.03.1941 | Naperville | 05.07.1991 | |||
| 13.71 | Walt Butler | 21.03.1941 | Norwalk | 22.06.1991 | |||
| 14.66 | Charles Miller | 28.07.1937 | Eugene | 03.08.1989 | |||
| 14.7 | Jack Greenwood | 05.02.1926 | San Diego | 19.08.1978 | |||
| 15.1 [2] | Jack Greenwood | 05.02.1926 | Gothenburg | 12.08.1977 | |||