Preston Invitational 2018 vs Preston Invitational 2021
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | -85 | 198 | 283 |
| Overall Average | -1:26.63 | 22:06.11 | 23:32.73 |
| 1st-10th Place | -51.04 | 16:41.23 | 17:32.27 |
| 1st-25th Place | -41.14 | 17:24.43 | 18:05.57 |
| 1st-50th Place | -41.23 | 18:08.26 | 18:49.49 |
| 1st-100th Place | -35.36 | 19:16.02 | 19:51.38 |
| Common Athletes | -- | -- | 30 |
| Ran Faster | 2 | 16 | 14 |
| Ran Season Best | 7 | 8 | 1 |
| Average Time | -23.43 | 21:28.28 | 21:51.71 |
| Median Time | -43.50 | 20:41.10 | 21:24.60 |
| Middle 80% Times | -16.49 | 21:02.24 | 21:18.73 |
| Top 10% Times | +3.23 | 17:33.07 | 17:29.83 |
| Top 25% Times | +17.75 | 18:33.97 | 18:16.22 |
| Top 50% Times | +8.11 | 19:23.83 | 19:15.72 |
| Bottom 50% Times | -54.96 | 23:32.74 | 24:27.70 |
| Bottom 25% Times | -1:00.86 | 25:29.50 | 26:30.36 |
| Bottom 10% Times | -1:45.57 | 28:51.83 | 30:37.40 |
| Average Difference | -23.43 | -- | -- |
| Median Difference | -1:01.60 | -- | -- |
| Middle 80% Difference | -4.60 | -- | -- |
| Top 10% Difference | +10.10 | -- | -- |
| Top 50% Difference | +17.55 | -- | -- |
| Top 25% Difference | +13.11 | -- | -- |
| Top 50% Difference | +17.55 | -- | -- |
| Bottom 50% Difference | -1:04.40 | -- | -- |
| Bottom 25% Difference | -1:35.80 | -- | -- |
| Bottom 10% Difference | -3:27.60 | -- | -- |