The Old Roan Chase is a Grade 2 National Hunt steeplechase in Great Britain which is open to horses aged four years or older. It is run on the Mildmay Course at Aintree over a distance of about 2 miles and 4 furlongs (4,023 metres), and during its running there are sixteen fences to be jumped. It is a limited handicap race, and it is scheduled to take place each year in late October.The event was established in 2004, and it was initially called the Wigan Chase.