Who won the women’s marathon at its Olympic debut at Los Angeles 1984?

Joan Benoit won the women’s marathon at its Olympic debut at Los Angeles 1984.

Representing the United States, Benoit finished in 2:24:52, defeating Norway’s Grete Waitz and Portugal’s Rosa Mota. She had undergone knee surgery only months before the Games, making the victory especially notable.

The event’s inclusion followed decades of debate about women’s long-distance running. Women had competed in shorter Olympic track races, but the marathon was not added until 1984. Benoit took the lead early and maintained it through the hot Los Angeles conditions.

Her victory is distinct from the first women’s Olympic marathon trial and from later champions such as Mota. Benoit’s 1984 result is specifically the inaugural Olympic women’s marathon gold medal.