Answer
Laura Muir broke the European indoor records for the 1000 metres and 3000 metres in 2017. She set the 1000 metres record on 3 February 2017 at the British Indoor Championships in Birmingham, running 2:32.29. The previous record was held by Tatyana Tomashova of Russia, who ran 2:32.79 in 2003. Muir set the 3000 metres record on 17 February 2017 at the European Indoor Championships in Belgrade, running 8:27.68.