Tallinn–Tartu GP (before 2007, the E.O.S. Tallinn GP) was a single-day road bicycle race held annually in June in Tallinn, Estonia. From 2005 until 2012 the race was organized as a 1.1 event on the UCI Europe Tour. In 2008, Pro Cycling Club gave up organizing the E.O.S. Tallinn GP and race name was changed to Tallinn–Tartu GP, organized by Club Tartu Maraton.