This is the progression of world record improvements of the 100 metres hurdles M50 division of Masters athletics.
- Key
Incomplete information Wind aided Pending
| Hand | Auto | Wind | Athlete | Nationality | Birthdate | Location | Date |
|---|---|---|---|---|---|---|---|
| 13.57 | Walt Butler |  United States
|
21.03.1941 | Naperville | 05.07.1991 | ||
| 13.71 | Walt Butler | United States
|
21.03.1941 | Norwalk | 22.06.1991 | ||
| 14.66 | Charles Miller | United States
|
28.07.1937 | Eugene | 03.08.1989 | ||
| 14.7 | Jack Greenwood | United States
|
05.02.1926 | San Diego | 19.08.1978 | ||
| 15.1 | Jack Greenwood | United States
|
05.02.1926 | Gothenburg | 12.08.1977 |
References
- "Short Hurdles List". Archived from the original on 29 December 2008. Retrieved 16 May 2014.
- http://www.mastershistory.org/International-Results/sweden1977s.pdf