| 800 m |
| Personal Best: 1.45.2 Knoxville Jun 21, 1969 |
| Top 25 Lists |
Tournaments |
Records |
| Year |
Result |
Place |
Venue |
Date |
| 1968 |
1.46.5 |
12 |
Sacramento |
Jun 21 |
| 1969 |
1.45.2 |
1 |
Knoxville |
Jun 21 |
| 1971 |
1.46.6 |
14 |
Eugene |
Jun 26 |
| 1973 |
1.45.7 |
15 |
Zürich |
Jul 06 |
| 1974 |
1.46.2 |
21 |
Westwood |
Jun 22 |
| 1975 |
1.45.7 |
10 |
Berlin |
Aug 22 |
|
| Year |
Result |
Place |
| 1971 (PanAmer) |
1.48.42 |
3 |
|
|
| 1500 m |
| Top 25 Lists |
Tournaments |
Records |
|
|
| Year |
Result |
Place |
| 1967 (PanAmer) |
3.46.61 |
5 |
|
|
| 1 Mile |
| Personal Best: 3.57.34 Stockholm Jul 01, 1974 |
| Top 25 Lists |
Tournaments |
Records |
| Year |
Result |
Place |
Venue |
Date |
| 1974 |
3.57.34 |
21 |
Stockholm |
Jul 01 |
|
|
|