What is the history behind the race name?

The name pays tribute to the iconic copper diving helmets worn by Navy divers, which serve as symbols of grit, endurance, and the spirit of exploration.

Yes, the event welcomes both runners and walkers for the chip-timed 5K.

How can I support the museum if I cannot attend?

You can support the Man in the Sea Museum by clicking the donate button on the official race website.

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5 weeks out

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All races

5 weeks out

Copper Collar 5K, presented by the Man in the Sea Museum

Saturday, November 14, 2026Panama City, FL5K

The Copper Collar 5K is a legendary event with roots dating back to 1982, originally established by the Naval Diving and Salvage Training Center. Now held in the heart of downtown Panama City, this fast and flat race honors the grit and endurance of military divers. Participants celebrate the "Heavy Metal" tradition, named for the iconic copper diving helmets that symbolize deep-sea exploration. This year, the race takes on special significance as it commemorates America’s 250th birthday. Runners can expect a community-focused atmosphere featuring local energy, music, and museum exhibits. It is a unique opportunity to support the Man in the Sea Museum while enjoying a historic urban course.