St. Petersburg City Championships 2011 vs St. Petersburg City Championships 2009
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | +85 | 144 | 59 |
| Overall Average | +52.24 | 21:49.94 | 20:57.69 |
| 1st-10th Place | -34.60 | 17:01.90 | 17:36.50 |
| 1st-25th Place | -59.68 | 17:40.20 | 18:39.88 |
| 1st-50th Place | -1:31.50 | 18:31.48 | 20:02.98 |
| 1st-100th Place | +7:34.96 | 19:57.00 | 12:22.04 |
| Common Athletes | -- | -- | 21 |
| Ran Faster | 15 | 18 | 3 |
| Ran Season Best | -- | 21 | 21 |
| Average Time | -1:20.05 | 19:27.10 | 20:47.14 |
| Median Time | -53.00 | 19:16.00 | 20:09.00 |
| Middle 80% Times | -1:23.35 | 19:36.47 | 20:59.82 |
| Top 10% Times | -53.00 | 16:42.67 | 17:35.67 |
| Top 25% Times | -59.00 | 17:07.17 | 18:06.17 |
| Top 50% Times | -1:06.18 | 17:49.36 | 18:55.55 |
| Bottom 50% Times | -1:26.64 | 19:18.73 | 20:45.36 |
| Bottom 25% Times | -2:10.83 | 22:05.50 | 24:16.33 |
| Bottom 10% Times | -3:06.33 | 23:10.67 | 26:17.00 |
| Average Difference | -1:20.05 | -- | -- |
| Median Difference | -53.00 | -- | -- |
| Middle 80% Difference | -1:23.35 | -- | -- |
| Top 10% Difference | -53.00 | -- | -- |
| Top 50% Difference | -55.09 | -- | -- |
| Top 25% Difference | -49.17 | -- | -- |
| Top 50% Difference | -55.09 | -- | -- |
| Bottom 50% Difference | -1:42.55 | -- | -- |
| Bottom 25% Difference | -2:25.17 | -- | -- |
| Bottom 10% Difference | -3:19.67 | -- | -- |