Billie Castillo
- Total Results 148
- Total Events 14
Personal Records
- 800m - 2:26.02
- 1600m - 5:11.27
- 1 Mile (in) - 5:08.28
- 3000m (in) - 10:15.12
- 3200m - 11:00.84
- 5K (xc) - 18:24.40
- 5K - 17:50.04
- 6K (xc) - 21:17.80
- 400m - 1:06.02
- 1500m - 4:52.10
- 3000m - 10:38.68
- 3 Mile (xc) - 18:10.70
- 5K (in) - 17:46.97
- 10K - 38:29.83