| 400 m |
| Personal Best: 53.5 Leipzig Sep 15, 1970 |
| Top 25 Lists |
Tournaments |
Records |
| Year |
Result |
Place |
Venue |
Date |
| 1970 |
53.5 |
22 |
Leipzig |
Sep 15 |
| 1971 |
53.6 |
25 |
Sofia |
Jul 25 |
|
| Year |
Result |
Place |
| 1971 (Europe Indoor) |
54.6 |
4 |
|
|
| 800 m |
| Personal Best: 1.57.21 Montreal Jul 26, 1976 |
| Top 25 Lists |
Tournaments |
Records |
| Year |
Result |
Place |
Venue |
Date |
| 1972 |
1.58.9 |
3 |
München |
Aug 31 |
| 1973 |
1.57.48 |
1 |
Athens |
Aug 24 |
| 1975 |
2.01.7 |
20 |
Warsaw |
Aug 23 |
| 1976 |
1.57.21 |
9 |
Montreal |
Jul 26 |
| 1977 |
1.58.9 |
7 |
Sofia |
Aug 21 |
|
| Year |
Result |
Place |
| 1970 (Europe Indoor) |
2.08.6 |
6 |
| 1972 (Olympic) |
1.59.7 |
4 |
| 1972 (Europe Indoor) |
2.05.50 |
3 |
| 1973 (Europe Indoor) |
2.03.59 |
4 |
| 1976 (Olympic) |
1.57.21 |
6 |
| 1977 (Europe Indoor) |
2.02.2 |
5 |
| 1981 (Europe Indoor) |
2.01.37 |
2 |
|
| World Records |
|
(• - Record was ratified)
|
| • |
1.57.48 |
Athens
|
Aug 24, 1973
|
| World Indoor Records |
| |
2.03.2 |
Sofia
|
Feb 18, 1973
|
| |
2.02.9 |
Lyon
|
Feb 25, 1973
|
|
| 1500 m |
| Personal Best: 4.13.9 Sofia Jul 14, 1973 |
| Top 25 Lists |
Tournaments |
Records |
| Year |
Result |
Place |
Venue |
Date |
| 1973 |
4.13.9 |
15 |
Sofia |
Jul 14 |
|
|
|
| 4 x 400 m Relay |
| Top 25 Lists |
Tournaments |
Records |
|
|
| Year |
Result |
Place |
| 1971 (Europe Indoor) |
3.47.8 |
3 |
|
|