About 8,000 participants in the 17th annual Polar Bear Plunge ran into the water at Chesapeake Bay at 1 p.m. Saturday, The Baltimore Sun reported.
A smaller plunge was also held at 4 p.m., for which about 4,000 participants showed up, said Special Olympics Maryland spokeswoman Linda Ellingsworth.
The event likely brought in about $2.8 million for Special Olympics Maryland, Ellingsworth said.
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