Battle of the Potomac 2009 vs Battle of the Potomac 2010
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | +157 | 307 | 150 |
| Overall Average | +1:15.70 | 21:02.26 | 19:46.57 |
| 1st-10th Place | -7.90 | 16:58.00 | 17:05.90 |
| 1st-25th Place | -8.16 | 17:14.72 | 17:22.88 |
| 1st-50th Place | -12.22 | 17:35.20 | 17:47.42 |
| 1st-100th Place | -35.23 | 18:05.64 | 18:40.87 |
| Common Athletes | -- | -- | 42 |
| Ran Faster | -- | 21 | 21 |
| Ran Season Best | 18 | 18 | -- |
| Average Time | +3.33 | 19:56.93 | 19:53.60 |
| Median Time | -8.00 | 19:55.00 | 20:03.00 |
| Middle 80% Times | +5.32 | 20:02.79 | 19:57.47 |
| Top 10% Times | +19.40 | 17:24.60 | 17:05.20 |
| Top 25% Times | +7.91 | 17:39.18 | 17:31.27 |
| Top 50% Times | +3.00 | 18:19.00 | 18:16.00 |
| Bottom 50% Times | +3.67 | 21:34.86 | 21:31.19 |
| Bottom 25% Times | -15.82 | 22:14.00 | 22:29.82 |
| Bottom 10% Times | -27.80 | 22:47.80 | 23:15.60 |
| Average Difference | +3.33 | -- | -- |
| Median Difference | -9.00 | -- | -- |
| Middle 80% Difference | +7.50 | -- | -- |
| Top 10% Difference | +7.40 | -- | -- |
| Top 50% Difference | +3.71 | -- | -- |
| Top 25% Difference | +6.73 | -- | -- |
| Top 50% Difference | +3.71 | -- | -- |
| Bottom 50% Difference | +2.95 | -- | -- |
| Bottom 25% Difference | -12.27 | -- | -- |
| Bottom 10% Difference | -35.40 | -- | -- |