Jon Biersdorfer
- Total Results 71
- Total Events 17
Personal Records
- 300mH - 43.23
- 400m - 57.01
- 800m (in) - 1:54.42
- 800m - 1:54.83
- 1 Mile (in) - 4:20.92
- 2 Mile (xc) - 11:20.00
- 5K (xc) - 17:18.50
- 8K (xc) - 26:26.45
- 4 Mile (xc) - 20:30.74
- 600y (in) - 1:14.25
- 1000m (in) - 2:31.95
- 1500m - 4:01.30
- 1600m - 4:54.32
- 3000m (in) - 8:58.38
- 3K Steeple - 9:56.33
- 3200m - 11:29.16
- 10K (xc) - 32:23.70