Margaret O'brien
- Total Results 97
- Total Events 13
Personal Records
- 1600m (in) - 5:21.58
- 1600m - 5:15.95
- 1 Mile (in) - 5:15.85
- 3000m (in) - 10:27.38
- 3200m - 11:05.31
- 3 Mile (xc) - 18:11.00
- 5K (xc) - 18:35.70
- 6K (xc) - 23:18.80
- 800m (in) - 2:36.16
- 800m - 2:31.25
- 3200m (in) - 11:21.60
- 4K (xc) - 16:11.09
- 5K - 18:07.59