Polar Bear Plunge Maryland 2025 Schedule. Provincetown polar bear plunge 2025. The somd polar bear plunge is a fundraising event in which individuals pledge $100.00 or more for the chance to plunge into the chesapeake bay in february in support of over 19,000.

Upcoming events jan 1 10:00 am. Festivities start at 10:30am, costume judging at 11:30am with the plunge at noon.