300 metres hurdles

Athletics
300 metres hurdles
World records
Men Karsten Warholm 32.67 (2025)
Women Femke Bol 36.86 (2022)

The 300 metres hurdles is a track and field hurdling event. It is a standard event under the NFHS in American high school competition and a championship level event in Masters athletics. The two iterations of the event vary somewhat. Common to all long hurdling events, the distance between hurdles is 35 metres.

In 2025, World Athletics announced that the 300 metres hurdles would become an official event, running the 7 hurdle version explained under Masters.