#women's_400_metres_hurdles_world_record_progression

Women's 400 metres hurdles world record progression

The women's 400 metres hurdles is an outdoor track event over a distance of 400 metres with ten hurdles at the height of 76.2 cm (30 inches). The world records of this women's event have been recognised by World Athletics since 1974. Every world record is fully automatically timed and undergoes a ratification process that includes doping control.

Tue 13th

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