Northfield Nighthawk Invitational 2019 vs Northfield Nighthawk Invitational 2021
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | +281 | 473 | 192 |
| Overall Average | +38.40 | 25:03.10 | 24:24.70 |
| 1st-10th Place | -33.60 | 17:03.90 | 17:37.50 |
| 1st-25th Place | -50.24 | 17:38.68 | 18:28.92 |
| 1st-50th Place | -1:10.82 | 18:14.80 | 19:25.62 |
| 1st-100th Place | -1:49.63 | 19:07.33 | 20:56.96 |
| Common Athletes | -- | -- | 20 |
| Ran Faster | -12 | 4 | 16 |
| Ran Season Best | -5 | 6 | 11 |
| Average Time | +1:47.05 | 24:59.15 | 23:12.10 |
| Median Time | +1:09.00 | 24:28.00 | 23:19.00 |
| Middle 80% Times | +1:08.06 | 24:14.19 | 23:06.13 |
| Top 10% Times | +1:53.00 | 19:31.00 | 17:38.00 |
| Top 25% Times | +1:24.20 | 20:17.20 | 18:53.00 |
| Top 50% Times | +1:37.70 | 21:40.80 | 20:03.10 |
| Bottom 50% Times | +1:56.40 | 28:17.50 | 26:21.10 |
| Bottom 25% Times | +2:37.80 | 31:19.40 | 28:41.60 |
| Bottom 10% Times | +6:53.00 | 36:27.00 | 29:34.00 |
| Average Difference | +1:47.05 | -- | -- |
| Median Difference | +50.00 | -- | -- |
| Middle 80% Difference | +1:02.88 | -- | -- |
| Top 10% Difference | +1:08.00 | -- | -- |
| Top 50% Difference | +57.50 | -- | -- |
| Top 25% Difference | +1:23.40 | -- | -- |
| Top 50% Difference | +57.50 | -- | -- |
| Bottom 50% Difference | +2:36.60 | -- | -- |
| Bottom 25% Difference | +2:36.80 | -- | -- |
| Bottom 10% Difference | +8:19.50 | -- | -- |