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Canadian Shark Class Association

The largest one design keelboat fleet in Canada

  • Why Shark 24
  • Racing
    • Regatta Schedule & Results
    • Historical Results
    • Sailing Instructions
    • Measurement
  • Membership
    • Register
    • Login / Pay Membership
    • Reset Password
  • Class
    • CSCA Executive
    • CSCA Regional Executive
    • CSCA Regional Measurers
    • Regional Associations
    • ISCA Executive
    • Class Rules
    • CSCA Constitution
  • Resources
    • Historical Regatta Results
    • Downloads
  • News
The Canadian Shark Class Association

Racing

One Design Racing

The Shark is an officially recognized one-design keelboat class of World Sailing (formerly the International Sailing Federation – ISAF). One-design racing at all Shark Class regattas is governed by the International Shark Class Association (ISCA) class rules and the Racing Rules of Sailing (RRS) for the current year as issued by World Sailing.

Annually, a World Championship Regatta is held on a three-year cycle: two consecutive years in the CSCA jurisdiction, and hosted the third year in Europe in Germany, Austria or Switzerland. To participate in any sanctioned ISCA regatta, a boat must have a valid measurement certificate and the boat owner or “person in charge” must be a Full Member of their respective national Shark Class association.

Shark of the Year

The Canadian Shark Class Association also recognizes an annual “Shark of the Year” (SOTY) out of the active one-design fleet. To qualify for Shark of the Year, a boat must participate in at least five (5) counter regattas in any given year, of which at least one must be the Canadian Championship or World Championship; the best five regatta results will determine a boat’s SOTY ranking. The SOTY trophy is presented to the winner at the CSCA Annual General Meeting.

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Regattas

  • 2025 Shark Trillium Regatta
    • May 24, 2025 - May 25, 2025
    • Toronto
  • 2025 Coupe Du Quebec Regatta
    • Jun 7, 2025 - Jun 8, 2025
    • Pointe-Claire
  • 2025 North American Championship
    • Jun 28, 2025 - Jun 29, 2025
    • Belleville
  • 2025 Women’s Annual Regatta
    • Jul 12, 2025 - Jul 13, 2025
    • Hamilton
  • 2025 Golden Horseshoe Regatta
    • Jul 19, 2025 - Jul 20, 2025
    • Hamilton
  • News

    • 2025 Golden Horseshoe Regatta | July 19 – 20
    • 2025 Coupe Du Quebec Regatta | June 7 – 8
    • 2025 Trillium Regatta | May 24 – 25
    • 2025 Annual General Meeting – March 23
    • 2025 CSCA Regatta Schedule Announcement

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    Canadian Shark Class Association

    World Sailing
    World Sailing

    Events

    • 2025 Shark Trillium Regatta
      • May 24, 2025 - May 25, 2025
    • 2025 Coupe Du Quebec Regatta
      • Jun 7, 2025 - Jun 8, 2025
    • 2025 North American Championship
      • Jun 28, 2025 - Jun 29, 2025
    • 2025 Women’s Annual Regatta
      • Jul 12, 2025 - Jul 13, 2025

    News

    Royal Hamilton Yacht Club

    2025 Golden Horseshoe Regatta | July 19 – 20

    2025 Coupe Du Quebec Regatta | June 7 – 8

    Royal Canadian Yacht Club

    2025 Trillium Regatta | May 24 – 25

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