The Eclipse Stakes is a Canadian Thoroughbred horse race run annually at Woodbine Racetrack in Toronto, Ontario. Held during the second half of May, the Grade II race is open to horses, four-years of age and older. It is contested over a distance of 1+1⁄16 miles (8.5 furlongs) on Polytrack synthetic dirt and currently offers a purse of $153.450.
Inaugurated as the Eclipse Handicap at Toronto's Greenwood Raceway in 1956, it was moved to Woodbine Racetrack in 1967. Since inception, it has been contested at various distances: