Polk County Championship 2008 vs Polk County Championship 2010
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | -15 | 263 | 278 |
| Overall Average | -1:08.13 | 22:37.24 | 23:45.37 |
| 1st-10th Place | -5.52 | 17:11.42 | 17:16.94 |
| 1st-25th Place | -10.32 | 17:44.18 | 17:54.51 |
| 1st-50th Place | -19.31 | 18:18.83 | 18:38.14 |
| 1st-100th Place | -21.82 | 19:14.90 | 19:36.72 |
| Common Athletes | -- | -- | 56 |
| Ran Faster | -16 | 20 | 36 |
| Ran Season Best | -- | 56 | 56 |
| Average Time | +27.75 | 21:59.20 | 21:31.45 |
| Median Time | +25.34 | 21:32.00 | 21:06.66 |
| Middle 80% Times | +33.51 | 21:51.60 | 21:18.09 |
| Top 10% Times | +52.06 | 18:02.50 | 17:10.44 |
| Top 25% Times | +47.99 | 18:39.21 | 17:51.22 |
| Top 50% Times | +42.98 | 19:39.87 | 18:56.89 |
| Bottom 50% Times | +12.52 | 24:18.53 | 24:06.01 |
| Bottom 25% Times | -18.40 | 25:51.66 | 26:10.06 |
| Bottom 10% Times | -50.12 | 27:29.83 | 28:19.95 |
| Average Difference | +27.75 | -- | -- |
| Median Difference | +2:03.76 | -- | -- |
| Middle 80% Difference | +35.65 | -- | -- |
| Top 10% Difference | +26.30 | -- | -- |
| Top 50% Difference | +19.77 | -- | -- |
| Top 25% Difference | +46.40 | -- | -- |
| Top 50% Difference | +19.77 | -- | -- |
| Bottom 50% Difference | +35.72 | -- | -- |
| Bottom 25% Difference | -26.19 | -- | -- |
| Bottom 10% Difference | -57.67 | -- | -- |