Preston Invitational 2015 vs Preston Invitational 2018
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | +52 | 250 | 198 |
| Overall Average | +58.74 | 23:04.85 | 22:06.11 |
| 1st-10th Place | +30.19 | 17:11.42 | 16:41.23 |
| 1st-25th Place | +18.40 | 17:42.82 | 17:24.43 |
| 1st-50th Place | +17.10 | 18:25.36 | 18:08.26 |
| 1st-100th Place | +14.03 | 19:30.04 | 19:16.02 |
| Common Athletes | -- | -- | 17 |
| Ran Faster | -13 | 2 | 15 |
| Ran Season Best | -- | 4 | 4 |
| Average Time | +2:12.11 | 23:00.39 | 20:48.28 |
| Median Time | +2:35.20 | 23:19.10 | 20:43.90 |
| Middle 80% Times | +2:25.47 | 23:13.98 | 20:48.51 |
| Top 10% Times | +1:28.50 | 19:28.10 | 17:59.60 |
| Top 25% Times | +1:38.32 | 20:06.34 | 18:28.02 |
| Top 50% Times | +1:58.61 | 21:08.04 | 19:09.43 |
| Bottom 50% Times | +2:10.93 | 22:19.37 | 20:08.43 |
| Bottom 25% Times | +2:24.12 | 25:58.76 | 23:34.64 |
| Bottom 10% Times | +1:34.40 | 26:33.15 | 24:58.75 |
| Average Difference | +2:12.11 | -- | -- |
| Median Difference | +2:29.30 | -- | -- |
| Middle 80% Difference | +2:16.46 | -- | -- |
| Top 10% Difference | +1:07.95 | -- | -- |
| Top 50% Difference | +1:36.77 | -- | -- |
| Top 25% Difference | +1:28.74 | -- | -- |
| Top 50% Difference | +1:36.77 | -- | -- |
| Bottom 50% Difference | +2:49.37 | -- | -- |
| Bottom 25% Difference | +2:28.78 | -- | -- |
| Bottom 10% Difference | +1:34.40 | -- | -- |