The Champion Stakes is a Group 1 flat horse race in Great Britain open to thoroughbreds aged three years or older. It is run at Ascot over a distance of 1 mile 1 furlong and 212 yards, and it is scheduled to take place as part of British Champions Day each year in October.

Ascot Racecourse is a dual-purpose British racecourse, located in Ascot, Berkshire, England, about 25 miles west of London. Ascot is used for thoroughbred horse racing, and it hosts 13 of Britain's 36 annual Flat Group 1 horse races and three Grade 1 Jumps races.