Question: 2015 ENEOS 1000 kilometru lenktynes, was a 16th running of ENEOS 1000 kilometrų lenktynės, a touring car and GT endurance racing event held in Lithuania, at Palanga circuit , 2 kilometers away from Palanga, a seaside resort town in western Lithuania, on the shore of the Baltic Sea, during which time period?
Sentence (from "Palanga"): It is the busiest summer resort in Lithuania and has beaches of sand (18 km long and up to 300 m wide) and sand dunes.
Relevant evidence: No