Mackinac Island Swim 2026

Swim across the Straits of Mackinac, alongside the Mackinac Bridge. This event benefits First Responders of Michigan. Start in Mackinaw City and end at Bridgeview Park in St. Ignace. Water temperatures typically range from 57 to 70 degrees. Wetsuits and a swim buoy are required. Proof of a qualifying swim pace is needed. The swim is not officially timed.