Mason Cosner
- Total Results 115
- Total Events 17
Personal Records
- 400m - 55.66
- 800m - 2:02.69
- 1600m - 4:40.94
- 3000m (xc) - 9:55.93
- 3200m (xc) - 11:02.17
- 3200m - 10:39.07
- 4K (xc) - 15:27.10
- 5K (xc) - 16:22.60
- 100m - 16.24
- 200m - 39.51
- 800m (in) - 2:14.65
- 1600m (in) - 4:50.21
- 1 Mile (in) - 4:39.20
- 2000m (xc) - 7:32.50
- 2K Steeple - 7:04.44
- 3000m (in) - 10:33.50
- 3 Mile (xc) - 16:20.16