2025 Ontario Masters Swimming Championships

Hosted by Thornhill Masters Aquatic Club

Date

Apr 25, 2025 - Apr 27, 2025

Location

Markham Pan Am Centre

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February 7 update

This competition will run Short Course Meters.

The meet is not yet sanctioned and Entries are NOT open.

Eligibility

All athletes must be registered as Competitive Masters swimmers with Swimming Canada. A valid Swimming Canada registration number is required for all swimmers, and entries without a registration number will be declined.

  • A competitor’s age is their age as of December 31, 2025
  • Ontario swimmers not associated with a Swim Ontario affiliated club can register as an Independent Masters ($62.50 annual registration fee) by contacting Ali Gur – ali@swimontario.com
    • Foreign competitors are welcome, subject to the following provisions. All foreign competitors must be registered with an amateur swimming organization recognized by World Aquatics. All foreign swimmers must be duly registered and residents of the governing body for which they are competing. All swimmers must be in good standing with their respective governing swim body. All foreign swimmers must have primary residence within the country for which they claim registration.
      • With the exception of USA Masters swimmers residing in the USA, proof of residency may be green card, driver’s license, or other document as deemed acceptable by Swim Ontario and shall be submitted with the Proof of Residence and Registration Status form along with Proof of Liability Insurance for a minimum of $2,000,000 to meetentries@swimontario.com
      • USA Masters swimmers residing in the USA must provide their USA Masters registration Card to meetentries@swimontario.com. Coverage for liability insurance is through their membership. Swimmers Registration will be verified with USA Masters Swimming.

January 30 update

Please be patient as we work on developing the meet package and entries support for the competition. In the meantime, we have provided the event schedule below, which is subject to change. Additionally, the host is looking for volunteer officials, in particular timers, to help with the competition—sign up below!

Inquiries

All inquiries regarding this competition are to be directed to meetentries@swimontario.com

Officials Sign-Up

We need Timers! Please Signup if you are interested in volunteering.  You will be contacted with further details.

Event Schedule

The following Event Schedule and times are subject to change

EventScheduleMP2025

Performance Partners and Supporters

Swim Ontario proudly acknowledges the invaluable contributions of our partners and supporters who help advance swimming in Ontario.

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