Group One, Group 1, Grade I or G1 is the term used for the highest level of

Thoroughbred The Thoroughbred is a horse breed best known for its use in horse racing. Although the word ''thoroughbred'' is sometimes used to refer to any breed of purebred horse, it technically refers only to the Thoroughbred breed. Thoroughbreds are c ...

and

Standardbred The Standardbred is an American horse breed best known for its ability in harness racing, where members of the breed compete at either a trot or pace. Developed in North America, the Standardbred is recognized worldwide, and the breed can trace i ...

stakes races in many countries. In Europe, the level of races for Thoroughbred racing is determined using the Pattern race system introduced in 1971 and monitored by the European Pattern Committee. To attain or maintain a Group One status, the average rating for the first four finishers in the race must be 115 or higher over a three-year period. The International Federation of Horseracing Authorities works to ensure consistent international standards. Group One races may only be restricted to age groups or a stipulated sex: they should not be restricted to horses bred in a certain country (though there are regional exceptions to this rule). Group One (G1) races may be run under handicap conditions in Australia, but in Europe

weight-for-age {{use dmy dates, date=October 2022 Weight for Age (WFA) is a term in thoroughbred horse racing which is one of the conditions for a race. History The principle of WFA was developed by Admiral Rous, a handicapper with the English Jockey Club. Rous ...

conditions always apply. In the

United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...

Canada Canada is a country in North America. Its ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, covering over , making it the world's second-largest country by tot ...

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

South Africa South Africa, officially the Republic of South Africa (RSA), is the southernmost country in Africa. It is bounded to the south by of coastline that stretch along the South Atlantic and Indian Oceans; to the north by the neighbouring countri ...

, and British

National Hunt In horse racing in the United Kingdom, France and Republic of Ireland, National Hunt racing requires horses to jump fences and ditches. National Hunt racing in the UK is informally known as "jumps" and is divided into two major distinct branches: ...

racing "

Grade I In the United Kingdom, a listed building or listed structure is one that has been placed on one of the four statutory lists maintained by Historic England in England, Historic Environment Scotland in Scotland, in Wales, and the Northern Irel ...

" is used instead; see

List of British flat horse races A list of notable flat horse races which take place annually in Great Britain, under the authority of the British Horseracing Authority (BHA), including all conditions races which currently hold Group 1 Group 1 may refer to: * Alkali metal, a chem ...

. Race grading was introduced in North America in 1974. These races, whether designated as "Group One" or "Grade I", are of international importance and attract the best horses. They also offer very large stake money. For example, the minimum purse for a Grade I race in North America in 2016 was $300,000. The minimum purse for a Group I race in Australia for 2016 was A$350,000.

References

Horse races {{Horseracing-stub

See also

References