Winston Tilzey West Park Open 2017 vs Winston Tilzey Invitational 2020
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | +113 | 305 | 192 |
| Overall Average | -4.41 | 22:11.82 | 22:16.23 |
| 1st-10th Place | +15.20 | 17:12.80 | 16:57.60 |
| 1st-25th Place | -6.40 | 17:34.52 | 17:40.92 |
| 1st-50th Place | -23.62 | 17:58.28 | 18:21.90 |
| 1st-100th Place | -58.07 | 18:41.68 | 19:39.75 |
| Common Athletes | -- | -- | 15 |
| Ran Faster | -9 | 3 | 12 |
| Ran Season Best | -1 | 4 | 5 |
| Average Time | +34.47 | 21:53.60 | 21:19.13 |
| Median Time | +40.00 | 21:44.00 | 21:04.00 |
| Middle 80% Times | +20.42 | 21:51.58 | 21:31.17 |
| Top 10% Times | +1:51.00 | 18:10.50 | 16:19.50 |
| Top 25% Times | +1:19.25 | 18:21.50 | 17:02.25 |
| Top 50% Times | +1:04.00 | 19:17.63 | 18:13.63 |
| Bottom 50% Times | +0.63 | 21:45.38 | 21:44.75 |
| Bottom 25% Times | -22.25 | 26:15.50 | 26:37.75 |
| Bottom 10% Times | -8.00 | 27:51.00 | 27:59.00 |
| Average Difference | +34.47 | -- | -- |
| Median Difference | + | -- | -- |
| Middle 80% Difference | +16.00 | -- | -- |
| Top 10% Difference | +1:22.50 | -- | -- |
| Top 50% Difference | +59.00 | -- | -- |
| Top 25% Difference | +1:19.25 | -- | -- |
| Top 50% Difference | +59.00 | -- | -- |
| Bottom 50% Difference | +5.63 | -- | -- |
| Bottom 25% Difference | -22.25 | -- | -- |
| Bottom 10% Difference | -23.50 | -- | -- |