| Year |
Event |
Status |
Participants |
NOCs |
| 1932 |
100 / 80 metres Hurdles (80 m), Women |
Olympic |
9 |
6 |
| 1936 |
100 / 80 metres Hurdles (80 m), Women |
Olympic |
22 |
11 |
| 1948 |
100 / 80 metres Hurdles (80 m), Women |
Olympic |
22 |
12 |
| 1952 |
100 / 80 metres Hurdles (80 m), Women |
Olympic |
34 |
22 |
| 1956 |
100 / 80 metres Hurdles (80 m), Women |
Olympic |
22 |
11 |
| 1960 |
100 / 80 metres Hurdles (80 m), Women |
Olympic |
28 |
17 |
| 1964 |
100 / 80 metres Hurdles (80 m), Women |
Olympic |
27 |
19 |
| 1968 |
100 / 80 metres Hurdles (80 m), Women |
Olympic |
33 |
23 |
| 1972 |
100 / 80 metres Hurdles (100 m), Women |
Olympic |
25 |
15 |
| 1976 |
100 / 80 metres Hurdles (100 m), Women |
Olympic |
23 |
15 |
| 1980 |
100 / 80 metres Hurdles (100 m), Women |
Olympic |
20 |
11 |
| 1984 |
100 / 80 metres Hurdles (100 m), Women |
Olympic |
22 |
14 |
| 1988 |
100 / 80 metres Hurdles (100 m), Women |
Olympic |
36 |
24 |
| 1992 |
100 / 80 metres Hurdles (100 m), Women |
Olympic |
37 |
23 |
| 1996 |
100 / 80 metres Hurdles (100 m), Women |
Olympic |
44 |
28 |
| 2000 |
100 / 80 metres Hurdles (100 m), Women |
Olympic |
38 |
26 |
| 2004 |
100 / 80 metres Hurdles (100 m), Women |
Olympic |
37 |
23 |
| 2008 |
100 / 80 metres Hurdles (100 m), Women |
Olympic |
40 |
31 |
| 2012 |
100 / 80 metres Hurdles (100 m), Women |
Olympic |
48 |
35 |
| 2016 |
100 / 80 metres Hurdles (100 m), Women |
Olympic |
47 |
33 |
| 2020 |
100 / 80 metres Hurdles (100 m), Women |
Olympic |
40 |
28 |
| 2024 |
100 / 80 metres Hurdles (100 m), Women |
Olympic |
40 |
25 |