DELCO Championships 2011 vs DELCO Championships 2009
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | +337 | 545 | 208 |
| Overall Average | +2:00.60 | 22:47.17 | 20:46.56 |
| 1st-10th Place | +7.70 | 16:45.50 | 16:37.80 |
| 1st-25th Place | +10.92 | 17:11.64 | 17:00.72 |
| 1st-50th Place | +11.52 | 17:41.26 | 17:29.74 |
| 1st-100th Place | -0.20 | 18:23.60 | 18:23.80 |
| Common Athletes | -- | -- | 44 |
| Ran Faster | 10 | 27 | 17 |
| Ran Season Best | -25 | 16 | 41 |
| Average Time | -5.91 | 21:04.91 | 21:10.82 |
| Median Time | +14.00 | 21:19.00 | 21:05.00 |
| Middle 80% Times | -5.25 | 21:14.31 | 21:19.56 |
| Top 10% Times | -28.20 | 16:48.20 | 17:16.40 |
| Top 25% Times | -18.09 | 17:31.18 | 17:49.27 |
| Top 50% Times | -14.50 | 18:47.23 | 19:01.73 |
| Bottom 50% Times | +2.68 | 23:22.59 | 23:19.91 |
| Bottom 25% Times | +13.27 | 24:44.91 | 24:31.64 |
| Bottom 10% Times | +19.40 | 25:46.00 | 25:26.60 |
| Average Difference | -5.91 | -- | -- |
| Median Difference | +2:04.00 | -- | -- |
| Middle 80% Difference | -5.39 | -- | -- |
| Top 10% Difference | -28.20 | -- | -- |
| Top 50% Difference | -15.05 | -- | -- |
| Top 25% Difference | -17.00 | -- | -- |
| Top 50% Difference | -15.05 | -- | -- |
| Bottom 50% Difference | +3.23 | -- | -- |
| Bottom 25% Difference | +15.45 | -- | -- |
| Bottom 10% Difference | +10.00 | -- | -- |