Shelby County Championships 2019 vs Shelby County Championships 2020
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | +6 | 39 | 33 |
| Overall Average | +41.47 | 24:05.40 | 23:23.93 |
| 1st-10th Place | -11.78 | 19:44.31 | 19:56.09 |
| 1st-25th Place | -16.28 | 21:44.88 | 22:01.15 |
| 1st-50th Place | +3:20.82 | 18:47.41 | 15:26.59 |
| 1st-100th Place | +1:40.41 | 9:23.71 | 7:43.30 |
| Common Athletes | -- | -- | 17 |
| Ran Faster | -7 | 5 | 12 |
| Ran Season Best | -3 | -- | 3 |
| Average Time | +56.93 | 23:48.74 | 22:51.82 |
| Median Time | +50.32 | 23:09.57 | 22:19.25 |
| Middle 80% Times | +1:10.86 | 23:56.72 | 22:45.86 |
| Top 10% Times | +31.31 | 18:49.24 | 18:17.93 |
| Top 25% Times | +41.56 | 19:52.04 | 19:10.48 |
| Top 50% Times | +45.68 | 21:08.71 | 20:23.03 |
| Bottom 50% Times | +1:01.85 | 23:50.03 | 22:48.18 |
| Bottom 25% Times | +1:03.38 | 28:14.64 | 27:11.26 |
| Bottom 10% Times | +45.53 | 31:27.71 | 30:42.19 |
| Average Difference | +56.93 | -- | -- |
| Median Difference | -26.41 | -- | -- |
| Middle 80% Difference | +1:10.86 | -- | -- |
| Top 10% Difference | +31.31 | -- | -- |
| Top 50% Difference | +35.59 | -- | -- |
| Top 25% Difference | +16.58 | -- | -- |
| Top 50% Difference | +35.59 | -- | -- |
| Bottom 50% Difference | +1:09.00 | -- | -- |
| Bottom 25% Difference | +1:23.10 | -- | -- |
| Bottom 10% Difference | +45.53 | -- | -- |