The Canadian Triple Tiara of Thoroughbred Racing is a series of

Canadian Canadians (french: Canadiens) are people identified with the country of Canada. This connection may be residential, legal, historical or cultural. For most Canadians, many (or all) of these connections exist and are collectively the source of ...

Thoroughbred horse race Thoroughbred racing is a sport and industry involving the racing of Thoroughbred horses. It is governed by different national bodies. There are two forms of the sport – flat racing and jump racing, the latter known as National Hunt racing in ...

s for Canadian-foaled three-year-old

fillies A filly is a female horse that is too young to be called a mare. There are two specific definitions in use: *In most cases, a ''filly'' is a female horse under four years old. *In some nations, such as the United Kingdom and the United States, t ...

inaugurated in 1999. The races consists of the: *

Woodbine Oaks The Woodbine Oaks is a Canadian Thoroughbred horse race run annually at Woodbine Racetrack in Toronto, Ontario. Inaugurated in 1956, it is the premier event for Canadian-foaled three-year-old fillies and the first leg of the Canadian Triple Tiara s ...

Bison City Stakes The Bison City Stakes is a Thoroughbred horse race run annually at Woodbine Racetrack in Toronto, Ontario, Canada. Held during first week of July, it is open to Canadian-foaled three-year-old fillies. Since the 1999 creation of the Canadian Triple ...

Wonder Where Stakes The Wonder Where Stakes is a Canadian Thoroughbred horse race run annually since 1965 at Woodbine Racetrack in Toronto, Ontario. Held during the end of July/first week in August, it is the third leg of Canadian Triple Tiara series for Canadian-foal ...

Since 1965, only fillies have run in these races. In 2007,

Sealy Hill Sealy Hill (April 14, 2004 – February 23, 2021) was a Canadian Thoroughbred racehorse who won three Sovereign Awards in 2007, including Canadian Horse of the Year. In 2013, she was inducted into the Canadian Horse Racing Hall of Fame. Owned ...

became the first filly to win the Canadian Triple Tiara.

Canadian Triple Tiara winners

{{Triple Crown of Thoroughbred Racing Horse races in Canada Racing series for horses 1999 establishments in Ontario