The boycott of those Olympics and the presence of the Liberty Bell Classic (an alternative event for the boycotting nations) gave the IAAF additional incentive to hold its own competition; although the Soviet Union withdrew, the events in Sittard attracted entries from countries on both sides of the Western and Eastern divide.
[3] A total of 42 women from 21 nations entered the competition – there were 18 participants in the 3000 m and 24 athletes in the 400 m hurdles.
[5] One athlete, Spain's Rosa Colorado, later had her results at the championships disqualified for doping offences.
[6] * Host nation (Netherlands)Qualifying rule: the first three athletes in each heat (Q) plus the four fastest non-qualifiers (q) progressed to the semi-finals.
Qualifying rule: the first five athletes in each heat (Q) plus the two fastest non-qualifiers (q) progressed to the final.