Deirdre Byrne
Deirdre Byrne is an Irish middle- and long-distance runner. She represented her country in the 1500 metres at the 2009 World Championships without advancing from the first round.Outdoor
- 1500 metres – 4:08.89
- 5000 metres – 15:39.45
Indoor
- 800 metres – 2:06.00
- 1500 metres – 4:15.82
- One mile – 4:37.76
- 3000 metres – 8:58.94
