This is the progression of world record improvements of the 400 metres M55 division of Masters athletics.
- Key
Incomplete information Pending
Hand | Auto | Athlete | Nationality | Birthdate | Location | Date |
---|---|---|---|---|---|---|
52.24 | Charles Allie | United States | 20.08.1947 | Carolina | 12.07.2003 | |
52.52 | Ralph Romain | Trinidad and Tobago | 20.07.1932 | Alexandria | 22.07.1990 | |
53.81 | Berthold Neumann | Germany | 19.12.1930 | Radolfzell | 06.09.1986 | |
54.56 | Rudolph Valentine | United States | 12.07.1923 | Eagle Rock | 09.06.1979 | |
55.9 | Charles Beaudry | United States | 04.09.1918 | 18.08.1974 |