Region IV XC Championships 2010 vs Region IV Championships 2011
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | +12 | 160 | 148 |
| Overall Average | +23.57 | 21:43.03 | 21:19.46 |
| 1st-10th Place | +8.27 | 16:56.80 | 16:48.53 |
| 1st-25th Place | +19.44 | 17:33.16 | 17:13.72 |
| 1st-50th Place | +12.95 | 18:12.40 | 17:59.45 |
| 1st-100th Place | +9.96 | 19:26.66 | 19:16.70 |
| Common Athletes | -- | -- | 70 |
| Ran Faster | -36 | 17 | 53 |
| Ran Season Best | -35 | 35 | 70 |
| Average Time | +26.85 | 20:47.11 | 20:20.26 |
| Median Time | +20.15 | 20:02.00 | 19:41.85 |
| Middle 80% Times | +31.45 | 20:18.55 | 19:47.10 |
| Top 10% Times | +31.55 | 17:15.43 | 16:43.88 |
| Top 25% Times | +37.63 | 17:50.11 | 17:12.48 |
| Top 50% Times | +31.01 | 18:31.94 | 18:00.93 |
| Bottom 50% Times | +22.69 | 23:02.29 | 22:39.60 |
| Bottom 25% Times | +11.75 | 25:10.94 | 24:59.19 |
| Bottom 10% Times | -14.68 | 28:07.29 | 28:21.96 |
| Average Difference | +26.85 | -- | -- |
| Median Difference | +20.15 | -- | -- |
| Middle 80% Difference | +31.45 | -- | -- |
| Top 10% Difference | +31.55 | -- | -- |
| Top 50% Difference | +29.16 | -- | -- |
| Top 25% Difference | +28.25 | -- | -- |
| Top 50% Difference | +29.16 | -- | -- |
| Bottom 50% Difference | +24.54 | -- | -- |
| Bottom 25% Difference | +17.33 | -- | -- |
| Bottom 10% Difference | -14.68 | -- | -- |