Urbandale Invitational 2015 vs Urbandale Invitational 2017
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | -145 | 145 | 290 |
| Overall Average | -1:27.17 | 21:55.57 | 23:22.74 |
| 1st-10th Place | +42.04 | 17:35.50 | 16:53.46 |
| 1st-25th Place | +49.82 | 18:17.64 | 17:27.82 |
| 1st-50th Place | +49.26 | 19:01.20 | 18:11.94 |
| 1st-100th Place | +42.54 | 20:02.72 | 19:20.18 |
| Common Athletes | -- | -- | 18 |
| Ran Faster | -18 | -- | 18 |
| Ran Season Best | -1 | -- | 1 |
| Average Time | +1:44.17 | 19:53.28 | 18:09.11 |
| Median Time | +2:06.70 | 20:07.00 | 18:00.30 |
| Middle 80% Times | +1:46.84 | 20:01.87 | 18:15.03 |
| Top 10% Times | +1:36.10 | 17:54.50 | 16:18.40 |
| Top 25% Times | +1:24.90 | 18:22.60 | 16:57.70 |
| Top 50% Times | +1:31.59 | 18:49.78 | 17:18.19 |
| Bottom 50% Times | +1:56.76 | 20:56.78 | 19:00.02 |
| Bottom 25% Times | +1:46.32 | 21:20.00 | 19:33.68 |
| Bottom 10% Times | +1:23.30 | 21:34.00 | 20:10.70 |
| Average Difference | +1:44.17 | -- | -- |
| Median Difference | +2:24.60 | -- | -- |
| Middle 80% Difference | +1:43.06 | -- | -- |
| Top 10% Difference | +1:14.10 | -- | -- |
| Top 50% Difference | +1:25.24 | -- | -- |
| Top 25% Difference | +1:23.36 | -- | -- |
| Top 50% Difference | +1:25.24 | -- | -- |
| Bottom 50% Difference | +2:03.10 | -- | -- |
| Bottom 25% Difference | +2:10.84 | -- | -- |
| Bottom 10% Difference | +2:39.55 | -- | -- |