Urbandale Invitational 2017 vs Urbandale Invitational 2020
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | +109 | 290 | 181 |
| Overall Average | -1:18.21 | 23:22.74 | 24:40.95 |
| 1st-10th Place | -3.39 | 16:53.46 | 16:56.85 |
| 1st-25th Place | -24.03 | 17:27.82 | 17:51.85 |
| 1st-50th Place | -43.78 | 18:11.94 | 18:55.71 |
| 1st-100th Place | -1:37.40 | 19:20.18 | 20:57.59 |
| Common Athletes | -- | -- | 25 |
| Ran Faster | -1 | 12 | 13 |
| Ran Season Best | -4 | 2 | 6 |
| Average Time | +18.51 | 23:26.26 | 23:07.75 |
| Median Time | +6.40 | 22:50.30 | 22:43.90 |
| Middle 80% Times | +18.16 | 23:38.66 | 23:20.50 |
| Top 10% Times | +1:57.57 | 18:32.73 | 16:35.17 |
| Top 25% Times | +2:02.94 | 19:16.81 | 17:13.87 |
| Top 50% Times | +1:20.51 | 20:35.03 | 19:14.52 |
| Bottom 50% Times | -44.91 | 24:29.32 | 25:14.23 |
| Bottom 25% Times | -1:22.06 | 27:55.37 | 29:17.43 |
| Bottom 10% Times | -2:03.10 | 28:30.80 | 30:33.90 |
| Average Difference | +18.51 | -- | -- |
| Median Difference | -44.10 | -- | -- |
| Middle 80% Difference | +20.15 | -- | -- |
| Top 10% Difference | +1:45.87 | -- | -- |
| Top 50% Difference | +1:17.56 | -- | -- |
| Top 25% Difference | +1:29.09 | -- | -- |
| Top 50% Difference | +1:17.56 | -- | -- |
| Bottom 50% Difference | -45.35 | -- | -- |
| Bottom 25% Difference | -1:47.60 | -- | -- |
| Bottom 10% Difference | -2:13.17 | -- | -- |