the women's marathon
... that during the women's marathon at the 1983 World Championships in Athletics, one runner fell out of medal contention when she stopped for a toilet break?
... that during <b id="mwZw"><a href="./1983_World_Championships_in_Athletics_–_Women's_marathon" id="mwaA" rel="mw:WikiLink" title="1983 World Championships in Athletics – Women's marathon">the women's marathon</a></b> at the <a href="./1983_World_Championships_in_Athletics" id="mwaQ" rel="mw:WikiLink" title="1983 World Championships in Athletics">1983 World Championships in Athletics</a>, one runner fell out of medal contention when she stopped for a toilet break?