Ivy League / Heptagonal Championships 2007 vs Ivy League Heptagonal Cross Country Championships 2009
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | -4 | 90 | 94 |
| Overall Average | -0.45 | 18:55.57 | 18:56.03 |
| 1st-10th Place | +15.26 | 17:40.25 | 17:24.99 |
| 1st-25th Place | +8.22 | 17:57.72 | 17:49.50 |
| 1st-50th Place | +7.20 | 18:19.54 | 18:12.34 |
| 1st-100th Place | -45.85 | 17:02.02 | 17:47.87 |
| Common Athletes | -- | -- | 27 |
| Ran Faster | -15 | 6 | 21 |
| Ran Season Best | 12 | 27 | 15 |
| Average Time | +14.68 | 18:53.16 | 18:38.48 |
| Median Time | +24.00 | 18:57.10 | 18:33.10 |
| Middle 80% Times | +17.88 | 18:51.82 | 18:33.94 |
| Top 10% Times | +28.47 | 17:38.20 | 17:09.73 |
| Top 25% Times | +27.60 | 17:51.81 | 17:24.21 |
| Top 50% Times | +21.94 | 18:11.27 | 17:49.33 |
| Bottom 50% Times | +6.37 | 18:14.11 | 18:07.73 |
| Bottom 25% Times | -3.51 | 19:58.84 | 20:02.36 |
| Bottom 10% Times | -26.43 | 20:34.93 | 21:01.37 |
| Average Difference | +14.68 | -- | -- |
| Median Difference | -13.00 | -- | -- |
| Middle 80% Difference | +18.91 | -- | -- |
| Top 10% Difference | +22.33 | -- | -- |
| Top 50% Difference | +17.93 | -- | -- |
| Top 25% Difference | +23.09 | -- | -- |
| Top 50% Difference | +17.93 | -- | -- |
| Bottom 50% Difference | +9.46 | -- | -- |
| Bottom 25% Difference | -4.26 | -- | -- |
| Bottom 10% Difference | +5.47 | -- | -- |