In response to the incident last weekend, runners came together for Sunday morning's "Run Against Racism."
Friends, family and community supporters say they plan to continue running with them at the beach every Sunday in solidarity.
A diverse group of men, women, children and pets came out to take part in the run.
The women say the incident is still under investigation by the Los Angeles Police Department.
Video captures woman launch racist rant toward 3 Black women at Dockweiler Beach