North Polk Invitational 2015 vs North Polk Invitational 2017
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | -59 | 176 | 235 |
| Overall Average | -1:01.03 | 22:57.75 | 23:58.78 |
| 1st-10th Place | -30.18 | 17:23.82 | 17:54.00 |
| 1st-25th Place | -30.82 | 18:03.94 | 18:34.76 |
| 1st-50th Place | -25.52 | 18:55.06 | 19:20.58 |
| 1st-100th Place | -20.66 | 20:09.40 | 20:30.06 |
| Common Athletes | -- | -- | 43 |
| Ran Faster | 15 | 29 | 14 |
| Ran Season Best | 5 | 7 | 2 |
| Average Time | -23.52 | 22:50.20 | 23:13.72 |
| Median Time | +23.38 | 22:54.38 | 22:31.00 |
| Middle 80% Times | -18.04 | 22:59.87 | 23:17.91 |
| Top 10% Times | -8.62 | 17:47.38 | 17:56.00 |
| Top 25% Times | -13.65 | 18:40.26 | 18:53.91 |
| Top 50% Times | -8.06 | 20:01.07 | 20:09.14 |
| Bottom 50% Times | -37.91 | 24:37.05 | 25:14.95 |
| Bottom 25% Times | -1:05.13 | 27:28.96 | 28:34.09 |
| Bottom 10% Times | -1:27.57 | 29:03.03 | 30:30.60 |
| Average Difference | -23.52 | -- | -- |
| Median Difference | -1:44.55 | -- | -- |
| Middle 80% Difference | -29.76 | -- | -- |
| Top 10% Difference | -8.62 | -- | -- |
| Top 50% Difference | -20.68 | -- | -- |
| Top 25% Difference | -13.65 | -- | -- |
| Top 50% Difference | -20.68 | -- | -- |
| Bottom 50% Difference | -30.04 | -- | -- |
| Bottom 25% Difference | -47.73 | -- | -- |
| Bottom 10% Difference | -1:15.43 | -- | -- |