The 24-year-old, Muir, who took gold medals in 1500m and 3000m at last year's European indoor championships clocked 1:59.69 in Glasgow this Sunday to beat Lynsey Sharp's previous record of 2:00.30, set in 2016. Muir's time is also the fastest indoor time in 2018.
Results 800m Women
1 Laura Muir 1:59.69 2 Mhairi Hendry 2:02.41 3 Philippa Millage 2:05.96 4 Olivia Vareille 2:13.49 5 Ailsa Innes 2:13.84