| Class: | Grace III |
| Horse Race: | Trillium Stakes |
| Location: | Woodbine Racetrack Toronto, Ontario, Canada |
| Inaugurated: | 2011 |
| Race Type: | Thoroughbred - Flat racing |
| Distance: | miles (8.5 furlongs) |
| Surface: | Tapeta |
| Track: | left-handed |
| Qualification: | Fillies & Mares, three-years-old & up |
| Weight: | Weight-For-Age |
| Purse: | $125,000 (2019) |
The Trillium Stakes is a Canadian Thoroughbred horse race run annually at Woodbine Racetrack in Toronto, Ontario. Held in June, it is open to fillies and mares, age three and older.
The Trillium Stakes was first run in 2011 and was elevated to Grade III status in 2018. The first two runnings of the race were over miles before the distance was reduced to in 2013. The race is run on Woodbine's synthetic dirt track: the surface was Polytrack until 2017 when it was replaced by Tapeta.
Speed record:
Most wins:
Most wins by an owner:
Most wins by a jockey:
Most wins by a trainer:
| Year | Winner | Age | Jockey | Trainer | Owner | Dist. (Miles) | Time | Win$ | Gr. |
|---|---|---|---|---|---|---|---|---|---|
| 2021 | Souper Escape | 5 | Luis Contreras | Michael J. Trombetta | Live Oak Plantation | m | 1:43.12[1] | $90,000 | G3 |
| 2020 | Souper Escape | 4 | Luis Contreras | Michael J. Trombetta | Live Oak Plantation | m | 1:42.78[2] | $75,000 | G3 |
| 2019 | Miss Mo Mentum | 4 | Jerome Lermyte | Mark Casse | Gary Barber | m | 1:43.30[3] | $75,000 | G3 |
| 2018 | Gamble's Ghost | 5 | Eurico Rosa da Silva | Josie Carroll | Ivan Dalos | m | 1:43.61[4] | $75,000 | G3 |
| 2017 | Minks Aprise | 5 | Rafael M. Hernandez | Roger Attfield | KMN Racing | m | 1:44.72[5] | $60,000 | |
| 2016 | Hot Kiss | 4 | Jesse M. Campbell | Michael Depaulo | Phoenix Racing | m | 1:45.10 | $72,000 | |
| 2015 | Checkered Past | 5 | Eurico Rosa da Silva | Malcolm Pierce | Sam-Son Farm | m | 1:43.29 | $72,000 | |
| 2014 | Checkered Past | 4 | Eurico Rosa da Silva | Malcolm Pierce | Sam-Son Farm | m | 1:43.29 | $72,000 | |
| 2013 | Sisterly Love | 5 | Eurico Rosa da Silva | Mark Casse | Gary Barber | m | 1:43.29 | $75,000 | |
| 2012 | Stars To Shine | 5 | Alex Solis | Mark Frostad | Grange House Partnership | m | 1:51.26 | $60,000 | |
| 2011 | Upperline | 4 | Emma-Jayne Wilson | Michael Stidham | Stone Farm/Adger/Oakcrest Farm/Stidham | m | 1:50.64 | $60,000 | |