Masters W50 100 metres world record progression
# Masters W50 100 metres world record progression

This is the progression of world record improvements of the 100 metres W50 division of Masters athletics.

## Key

Incomplete information  Wind aided  Pending

| Auto | Wind | Athlete | Nationality | Birthdate | Location | Date |
| - | - | - | - | - | - | - |
| 11.67 | 0.9 | Merlene Ottey | Slovenia | 10.05.1960 | Novo Mesto | 13.07.2010 |
| 12.50 | 1.6 | Phil Raschker | United States | 21.02.1947 | Knoxville | 17.05.1997 |
| 13.06 | 2.1 | Marge Allison | Australia | 13.09.1944 | Buffalo | 13.07.1995 |
| 13.13 | | Irene Obera | United States | 07.12.1933 | Eugene | 17.08.1984 |
| 13.16 | | Irene Obera | United States | 07.12.1933 | Los Angeles | 14.07.1984 |
| 13.17 | | Daphne Pirie | Australia | 12.12.1931 | Houston | 16.09.1983 |
| 13.50 | | Shirley Peterson | New Zealand | 24.07.1928 | Christchurch | 10.03.1982 |
