![cover image](https://wikiwandv2-19431.kxcdn.com/_next/image?url=https://upload.wikimedia.org/wikipedia/commons/thumb/5/51/Harbinger_at_2010_King_George_VI_and_Queen_Elizabeth_Stakes.jpg/640px-Harbinger_at_2010_King_George_VI_and_Queen_Elizabeth_Stakes.jpg&w=640&q=50)
2010 World Thoroughbred Rankings
From Wikipedia, the free encyclopedia
The 2010 World Thoroughbred Rankings was the 2010 edition of the World Thoroughbred Rankings.[1] It was an assessment of Thoroughbred racehorses issued by the International Federation of Horseracing Authorities (IFHA) in January 2011.[2] It included horses aged three or older which competed in flat races during 2010. It was open to all horses irrespective of where they raced or were trained.
![queen Elizabeth and King George VI in the world thoroughbred rankings](http://upload.wikimedia.org/wikipedia/commons/thumb/5/51/Harbinger_at_2010_King_George_VI_and_Queen_Elizabeth_Stakes.jpg/640px-Harbinger_at_2010_King_George_VI_and_Queen_Elizabeth_Stakes.jpg)
This year's highest rating was awarded to Harbinger for his performance in the King George VI and Queen Elizabeth Stakes.[3] He was given a rating of 135.[4] A total of 329 horses were included in the list, four fewer than the previous year.