1998 World Junior Championships in Athletics – Women's 400 metres hurdles  The women's 400 metres hurdles event at the 1998 World Junior Championships in Athletics was held in Annecy, France, at Parc des Sports on 28, 29 and 31 July.  31 July 29 July 28 July According to an unofficial count, 30 athletes from 21 countries participated in the event.