The Clarence House Chase is a Grade 1 National Hunt steeplechase in Great Britain which is open to horses aged five years or older.
It was registered as the Clarence House Chase, but it was usually referred to by its sponsored title.
In 2005 and 2006, while its usual home was closed for redevelopment, the event was temporarily switched to alternative venues.
The race often includes some of the leading contenders for the Queen Mother Champion Chase.
Seven horses have won both races in the same season – Viking Flagship (1994), Call Equiname (1999), Master Minded (2009), Sprinter Sacre (2013), Sire De Grugy (2014), Dodging Bullets (2015) and Altior (2019).