Her personal best time is 1:59.20 minutes, achieved at the 2012 Summer Olympics.

His personal best time was 8:41.2 minutes, achieved in 1961.

His personal best time was 3:40.7 minutes, achieved in 1969.

His personal best time over 800 metres was 1:44.24 minutes, achieved in 1993.

Her personal best is 1:59.58 minutes, achieved in 2000.

His personal best time was 13.40.1 minutes, achieved in 1979.

His personal best time was 1:46.75 minutes, achieved in 1980 in Warsaw.

Her personal best 1500 m time was 3:57.03 minutes, achieved in the same time and place.

Her personal best time was 1:55.60 minutes, achieved at the 1976 Summer Olympics.

His personal best 10,000 metres time was 28.14.8 minutes, achieved at the 1972 Olympics.