Hundreds of people participate in the annual 5K St. Patrickâs Day run Hundreds of people participate in the annual 5K St. Patrickâs Day run By Brandy McGill | March 13, 2021 at 6:37 PM CST - Updated March 13 at 6:57 PM BILOXI, Miss. (WLOX) - Starting at Biloxi City Hall, the St. Patrickâs Day annual 5K took place Saturday morning after a canceled year due to COVID-19. The Hibernia Marching Society partnered with the Gulf Coast Running Club to celebrate the Irish culture through this event. âHibernia Marching Society is a private Irish or you want to be Irish or you just want to have fun with us,â said Hibernia Executive Director Liz Devruler.