Best of the West 2021 vs Best of the West 2018
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | -41 | 345 | 386 |
| Overall Average | +1:18.66 | 26:53.69 | 25:35.03 |
| 1st-10th Place | -8.44 | 18:04.50 | 18:12.94 |
| 1st-25th Place | +11.02 | 18:52.71 | 18:41.69 |
| 1st-50th Place | +40.86 | 19:51.57 | 19:10.71 |
| 1st-100th Place | +1:11.25 | 21:11.96 | 20:00.70 |
| Common Athletes | -- | -- | 37 |
| Ran Faster | 5 | 21 | 16 |
| Ran Season Best | -9 | 3 | 12 |
| Average Time | +59.71 | 25:46.18 | 24:46.47 |
| Median Time | -1:11.53 | 23:49.51 | 25:01.04 |
| Middle 80% Times | -17.57 | 24:27.79 | 24:45.35 |
| Top 10% Times | -1:13.26 | 18:13.04 | 19:26.29 |
| Top 25% Times | -1:10.62 | 19:23.26 | 20:33.88 |
| Top 50% Times | -1:08.18 | 21:00.13 | 22:08.32 |
| Bottom 50% Times | +3:04.46 | 29:10.85 | 26:06.40 |
| Bottom 25% Times | +5:34.72 | 34:45.67 | 29:10.95 |
| Bottom 10% Times | +12:51.50 | 44:13.67 | 31:22.17 |
| Average Difference | +59.71 | -- | -- |
| Median Difference | -1:26.28 | -- | -- |
| Middle 80% Difference | -17.55 | -- | -- |
| Top 10% Difference | -1:15.26 | -- | -- |
| Top 50% Difference | -1:02.75 | -- | -- |
| Top 25% Difference | -45.88 | -- | -- |
| Top 50% Difference | -1:02.75 | -- | -- |
| Bottom 50% Difference | +2:54.48 | -- | -- |
| Bottom 25% Difference | +5:50.19 | -- | -- |
| Bottom 10% Difference | +13:20.78 | -- | -- |