The Ontario Sires Stakes (OSS) program coordinator would like to inform participants that 3-year-old sustaining payment notices have been mailed to all registered owners of Ontario-sired 3-year-old horses.
One notice per horse has been sent to the first listed owner. If you intend on racing your 3-year-old in the OSS program in 2026 the sustaining payment must be received by Tuesday, Feb. 17, 2026, at 11:59pm EST.
Participants are encouraged to use the online registration and payment form available on the OSS website. The form may also be downloaded here.