2025 Opti International is scheduled for Jul 28, 2025 - Jul 31, 2025 at CORK / Sail Kingston, Kingston, Ontario, Kingston, ON, CA in Kingston, ON, CA.
It is organized by CORK / Sail Kingston.
Registration link available.
Laylines reflects public sailing calendar data and any published organizer corrections on this page. Last updated December 16, 2025.
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