Two-Year-Old OSS Sustaining Payment Due March 17

If you plan to race your two-year-old in the 2025 Ontario Sires Stakes (OSS) program, please submit your sustaining payment by mail, postdated no later than March 17, 2025, or through the OSS online form.

The sustaining payment is $600 ($450 USD). Two-year-olds sustained to the 2025 OSS must have been nominated as a yearling in 2024.

If your two-year-old was not nominated to the OSS as a yearling in 2024, it can still be nominated by submitting the $1,500 ($1,125 USD) late fee and form prior to March 17, 2025.

Once nominated, the two-year-old can then be sustained for the 2025 two-year-old season by submitting the $600 sustaining payment, also by March 17, 2025.

Payments can be mailed to:

Ontario Sires Stakes
P.O. Box 160
Campbellville, ON L0P 1B0

If you have any questions about sustaining a horse to the Ontario Sires Stakes program please email ossprogram@ontarioracing.com or call 416-407-4841.