CSA to Offer Dual CSA–IRC Scoring Across 2026 Caribbean Regatta Circuit
Top Caribbean regattas will feature both CSA and IRC handicap scoring in 2026, expanding opportunities for diverse race fleets.
St. Thomas, U.S. Virgin Islands — It’s never easy to please everyone, but the Caribbean Sailing Association (CSA) is making a serious effort. For the 2026 Caribbean regatta season, five major regattas will offer dual scoring using both CSA and IRC handicap systems, enhancing inclusivity and competition across the region’s most anticipated racing events.
The regattas confirmed to offer dual scoring include:
BVI Spring Regatta
St. Thomas International Regatta
St. Maarten Heineken Regatta
Grenada Sailing Week
Antigua Racing Cup (a new addition for 2026)
Each event will determine which classes will be scored under IRC, providing flexibility while maintaining the regional standard of CSA scoring.
The CSA rating rule, widely used throughout the Caribbean, is a measurement-based system that calculates a Time Correction Factor (TCF) to normalize performance across different yacht types. It uses detailed measurements of a yacht’s hull, rig, and sail plan to generate a custom rating, making it easier for boats of varying design and age to race fairly.
The IRC (International Rating Certificate), by contrast, is an international handicap system that uses physical parameters like length, weight, and sail area to generate a Time Correction Coefficient (TCC). A yacht’s elapsed time is multiplied by its TCC to calculate corrected time—ideal for global campaigns or one-design fleets with known parameters.
“The St. Maarten Heineken Regatta is excited to offer IRC rating for the Maxi Class to attract more of these boats to our beautiful Caribbean courses,” says Cary Byerley, Chair of the event. “We’ll also offer dual-IRC scoring to all CSA classes, giving different teams more opportunities to win while keeping the competition serious—and seriously fun.”
The move aims to broaden the appeal of Caribbean racing to more international sailors while honoring the CSA’s role as the regional governing body for fair, measurement-based racing.
More information:
caribbean-sailing.com
Carol Bareuther has written for ALL AT SEA since 2004.
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