Polk County Championships 2013 vs Polk County Championships 2011
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | -23 | 289 | 312 |
| Overall Average | +31.95 | 24:48.48 | 24:16.54 |
| 1st-10th Place | -3.47 | 17:18.42 | 17:21.89 |
| 1st-25th Place | -1.61 | 17:58.76 | 18:00.37 |
| 1st-50th Place | +12.27 | 18:49.78 | 18:37.51 |
| 1st-100th Place | +33.67 | 20:09.03 | 19:35.36 |
| Common Athletes | -- | -- | 57 |
| Ran Faster | 19 | 38 | 19 |
| Ran Season Best | -52 | 5 | 57 |
| Average Time | -34.01 | 21:39.39 | 22:13.41 |
| Median Time | -10.12 | 21:11.00 | 21:21.12 |
| Middle 80% Times | -39.31 | 21:10.40 | 21:49.71 |
| Top 10% Times | -54.44 | 17:05.48 | 17:59.92 |
| Top 25% Times | -50.29 | 17:35.79 | 18:26.09 |
| Top 50% Times | -44.78 | 18:37.51 | 19:22.30 |
| Bottom 50% Times | -22.07 | 23:56.47 | 24:18.54 |
| Bottom 25% Times | -7.80 | 27:02.55 | 27:10.35 |
| Bottom 10% Times | +37.16 | 30:50.37 | 30:13.21 |
| Average Difference | -34.01 | -- | -- |
| Median Difference | +1:32.17 | -- | -- |
| Middle 80% Difference | -41.82 | -- | -- |
| Top 10% Difference | -47.97 | -- | -- |
| Top 50% Difference | -23.18 | -- | -- |
| Top 25% Difference | -41.40 | -- | -- |
| Top 50% Difference | -23.18 | -- | -- |
| Bottom 50% Difference | -40.50 | -- | -- |
| Bottom 25% Difference | -5.54 | -- | -- |
| Bottom 10% Difference | +1:29.05 | -- | -- |