The Greatwood Hurdle is a Grade 3 National Hunt hurdle race in Great Britain which is open to horses aged four years or older.
It is a handicap race, and it is scheduled to take place each year in November.
The event has been run under various titles, and for a period it was classed at Listed level.
It was sponsored on behalf of Greatwood, a charity for the welfare of retired racehorses, from 2003 to 2011.
Unibet became the race's title sponsor in 2017 after purchasing the Stan James business.