The Shamrock Run, an endurance event celebrating St. Patrick's Day, takes place at South Park Fairgrounds. The event features a main race that starts and finishes on the track in front of the Museum Building. Participants can join a 5K, a 1 Mile Fun Run/Walk, or a Kids Dash. The 5K race is part of the GCXC "Winter Bundle of Fun." Attendees are encouraged to wear festive costumes or green attire to contribute to the celebratory atmosphere.