Rosie Clarke

Rosie Bird (née. Clarke) (born 17 November 1991) is an English former runner who competed primarily in the 3000 metres steeplechase. She represented Great Britain at the 2017 World Championships without reaching the final. Clarke retired from competitive running in 2021.

Personal bests
Outdoor
 * 800 metres – 2:08.92 (Oxford 2013)
 * 1500 metres – 4:12.10 (Charlottesville 2015)
 * One mile – 4:54.38 (Oxford 2012)
 * 3000 metres – 9:15.04 (Monaco 2016)
 * 10 kilometres – 33:30 (Paris 2016)
 * 2000 metres steeplechase – 6:29.53 (Parliament Hill 2016)
 * 3000 metres steeplechase – 9:36.75 (Palo Alto 2017)

Indoor
 * 800 metres – 2:08.31 (Birmingham 2013)
 * 1500 metres – 4:16.49 (Prague 2015)
 * One mile – 4:31.75 (Fayetteville 2015)
 * 3000 metres – 9:10.99 (Sheffield 2014)