JAM 2025 is scheduled for Aug 2, 2025 - Aug 3, 2025 at Port Madison Yacht Club, Bainbridge Island, WA.
It is organized by Port Madison Yacht Club.
Registration link available.
Laylines reflects public sailing calendar data and any published organizer corrections on this page. Last updated December 16, 2025.
These upcoming regattas also mention C420.
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