On March 8th, Women's day is celebrated everywhere in the world. I don't think we need a specific day to fight sexism, racism or any discrimination. It is an everyday fight.
On 2021 Women's Day, I was on la Puerta Del Sol, in Madrid (Spain) to eventually have nice shots of the manifestation. Purple had invaded the "Plaza", groups of protester where screaming anti-sexism and anti-racism slogan. The police were heavily present, however, I didn't see any strong tension between the protester and the police. It was a pacifist manifestation.