Swimmers to tackle 4.5-mile swim across Straits of Mackinac. What to know about the event
Great Lakes Co…

During the upcoming Mackinac Bridge Swim, a fundraiser for first responders, dedicated swimmers will traverse the 4.5 mile Straits of Mackinac. Read the full story by the Detroit Free Press.

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Great Lakes Commission, bridge, Detroit, first, Free
Swimmers to tackle 4.5-mile swim across Straits of Mackinac. What to know about…
https://www.glc.org/dailynews/20250721-swimmers-straitsofmackinac