Police said officers or paramedics from city, county and state departments across the region helped patrol the event.
Chafin said the event proceeded as planned. But the situation remained volatile from start to finish with neo-Nazis yelling racial slurs from behind metal barricades and attendees, including parents and children, being followed by protesters into and out of the event.
Protesters against the event far outnumbered supporters.
Far-right groups seen on videos of the crowd appeared to include Patriot Front, a white supremacist organization headquartered in Texas, members of the Proud Boys and a neo-Nazi group familiar to extremism researchers.
White supremacists shouted racist and homophobic slurs at onlookers and others. A group shouted “Sieg heil,” captured on video.