MADD Monster Mash & Dash

Mothers Against Drunk Driving Central Florida's signature fall fundraiser is an untimed, unscored course of roughly three miles through SeaWorld Orlando on Sunday morning, September 27, 2026, before the park opens to the public. The route passes the manatees, Dolphin Cove and the park's Halloween decorations, with a Memory Mile honoring victims of impaired driving, a static display of law enforcement vehicles, a DJ, a costume contest and a Kids' Dash. Costumes are encouraged but not required. Registration is through MADD and closes at 7 a.m. race morning; MADD lists security check-in closing at 6:30 a.m.