Anywhere there is sufficient space and interest
its horse race course
Dubai world cup
Their race is Asian if you mean ethnicity. If you mean motor sports, then the Dakar Rally is a major race that is held there.
The Melbourne Cup is held on Flemington Racecourse in Melbourne.
It's the Kentucky Derby. The race course is in Louisville, Kentucky
The Dubai Cup has a US$10 Million purse making it the richest race in the world. The race is held at Meydan Race Track in Dubai, UAE.
The state of Kentucky, where the Kentucky Derby is held
In 1852 the first horse race was held at the Fair Grounds Race Course in New Orleans, Louisiana. At that time it was known as the Union Course. The track has been updated during the years and is now a very popular place for both horse owners and fans.
The Cheltenham Gold Cup is a National Hunt horse race, which is held in Cheltenham, England.
Doncaster Racecourse, Doncaster, South Yorkshire, England
The Melbourne Cup, a horse race which occurs on the first Tuesday in November, is held on the Flemington race course in Melbourne, Victoria,