PIAA District 4 Championships 2017 vs PIAA District 4 Championships 2018
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | -10 | 373 | 383 |
| Overall Average | +1.65 | 21:58.29 | 21:56.64 |
| 1st-10th Place | +6.40 | 16:56.70 | 16:50.30 |
| 1st-25th Place | +3.32 | 17:14.84 | 17:11.52 |
| 1st-50th Place | -3.86 | 17:34.58 | 17:38.44 |
| 1st-100th Place | -6.24 | 18:10.99 | 18:17.23 |
| Common Athletes | -- | -- | 199 |
| Ran Faster | -23 | 88 | 111 |
| Ran Season Best | -43 | 67 | 110 |
| Average Time | +4.51 | 21:30.85 | 21:26.35 |
| Median Time | +9.00 | 21:14.00 | 21:05.00 |
| Middle 80% Times | +7.63 | 21:20.05 | 21:12.42 |
| Top 10% Times | +12.70 | 17:25.60 | 17:12.90 |
| Top 25% Times | +8.62 | 18:01.58 | 17:52.96 |
| Top 50% Times | +3.58 | 19:00.49 | 18:56.91 |
| Bottom 50% Times | +5.39 | 23:48.31 | 23:42.92 |
| Bottom 25% Times | -10.90 | 25:35.22 | 25:46.12 |
| Bottom 10% Times | -29.40 | 27:15.20 | 27:44.60 |
| Average Difference | +4.51 | -- | -- |
| Median Difference | -9.00 | -- | -- |
| Middle 80% Difference | +9.26 | -- | -- |
| Top 10% Difference | +11.75 | -- | -- |
| Top 50% Difference | +4.11 | -- | -- |
| Top 25% Difference | +10.00 | -- | -- |
| Top 50% Difference | +4.11 | -- | -- |
| Bottom 50% Difference | +4.77 | -- | -- |
| Bottom 25% Difference | -15.52 | -- | -- |
| Bottom 10% Difference | -42.00 | -- | -- |