Claim: Peterborough Chase, a Grade 2 National Hunt chase in Great Britain, was moved to a Saturday in 1998 and remained so until 2007, then in 2008, it was first run on a Thursday.
Evidence: The Peterborough Chase is a Grade 2 National Hunt chase in Great Britain which is open to horses aged four years or older. It was moved to a Saturday in 1998 and remained so until 2007. In 2008 it was first run on a Thursday.