Margarita Ponomaryova Achievements Achievements

| Year_ | Competition | Venue | Position_ | Event | Notes |
|---|---|---|---|---|---|
| 1981 | European Junior Championships | Utrecht, Netherlands | 3rd | 400m h | 57.45 |
| 1981 | European Junior Championships | Utrecht, Netherlands | 2nd | 4x400m | 3:31.41 |
| 1985 | World Cup | Canberra, Australia | 6th | 400m h | 56.90 |
| 1986 | European Championships | Stuttgart, Germany | 8th | 400m h | 55.56 |
| 1987 | World Championships | Rome, Italy | semi-final | 400m h | 54.86 |
| 1989 | World Student Games (Universiade) | Duisburg , Germany | 1st | 400m h | 57.03 |
| 1990 | European Championships | Split, Yugoslavia | 5th | 400m h | 55.22 |
| 1991 | World Indoor Championships | Seville, Spain | 2nd | 4x400m | 3:27.95 |
| 1991 | European Cup | Frankfurt, Germany | 1st | 400m h | 54.42 |
| 1991 | World Championships | Tokyo, Japan | 8th | 400m h | 55.27 |