Bull Run District XC Championships 2009 vs Bull Run District XC Championships 2011
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | -29 | 80 | 109 |
| Overall Average | +19.85 | 21:51.30 | 21:31.45 |
| 1st-10th Place | +18.10 | 17:44.00 | 17:25.90 |
| 1st-25th Place | +30.24 | 18:32.00 | 18:01.76 |
| 1st-50th Place | +50.50 | 19:48.20 | 18:57.70 |
| 1st-100th Place | -3:33.79 | 17:29.04 | 21:02.83 |
| Common Athletes | -- | -- | 20 |
| Ran Faster | -8 | 6 | 14 |
| Ran Season Best | -- | 20 | 20 |
| Average Time | +45.70 | 21:15.00 | 20:29.30 |
| Median Time | +1:01.00 | 21:10.00 | 20:09.00 |
| Middle 80% Times | +51.69 | 21:01.13 | 20:09.44 |
| Top 10% Times | +1:39.00 | 18:38.00 | 16:59.00 |
| Top 25% Times | +1:30.00 | 18:56.00 | 17:26.00 |
| Top 50% Times | +1:03.00 | 19:23.60 | 18:20.60 |
| Bottom 50% Times | +28.40 | 23:06.40 | 22:38.00 |
| Bottom 25% Times | +10.60 | 24:41.00 | 24:30.40 |
| Bottom 10% Times | -55.50 | 25:43.00 | 26:38.50 |
| Average Difference | +45.70 | -- | -- |
| Median Difference | +36.00 | -- | -- |
| Middle 80% Difference | +59.44 | -- | -- |
| Top 10% Difference | +37.00 | -- | -- |
| Top 50% Difference | +57.40 | -- | -- |
| Top 25% Difference | +1:05.80 | -- | -- |
| Top 50% Difference | +57.40 | -- | -- |
| Bottom 50% Difference | +34.00 | -- | -- |
| Bottom 25% Difference | +9.00 | -- | -- |
| Bottom 10% Difference | -55.50 | -- | -- |
| Athlete | Team | Difference | This Meet | That Meet |
|---|---|---|---|---|
| Matthew Thatcher | Manassas Park | +2:31.00 | 19:23.00 | 16:52.00 |
| Jesse Schaffer | Meridian | +1:41.00 | 18:47.00 | 17:06.00 |
| Mark Colson | Strasburg | +3:44.00 | 21:05.00 | 17:21.00 |
| Zach Campbell | Clarke County | +1:05.00 | 18:33.00 | 17:28.00 |
| Paul Henninger | Meridian | +1:02.00 | 19:25.00 | 18:23.00 |
| Jeremy K. Brown | Meridian | +9.00 | 18:43.00 | 18:34.00 |
| Marvin Escobar | Manassas Park | +56.00 | 19:38.00 | 18:42.00 |
| Katlyn Ayers | Strasburg | +3.00 | 19:17.00 | 19:14.00 |
| Seth Wayland | Rappahannock County | -21.00 | 19:20.00 | 19:41.00 |
| Eva Estrada | Meridian | -1:16.00 | 19:45.00 | 21:01.00 |
| Michele De Mars | Meridian | +2:02.00 | 22:07.00 | 20:05.00 |
| Julia Estrada | Meridian | +1:06.00 | 21:15.00 | 20:09.00 |
| Karl Rauschelbach | Strasburg | +1:18.00 | 21:42.00 | 20:24.00 |
| Kirsten Campbell | Strasburg | +36.00 | 21:10.00 | 20:34.00 |
| Hannah Beaman | Meridian | -7.00 | 21:33.00 | 21:40.00 |
| Rachel Taylor | Strasburg | -37.00 | 21:59.00 | 22:36.00 |
| Courtney Butterfass | Clarke County | +1:42.00 | 24:53.00 | 23:11.00 |
| Megan Waring | Clarke County | +1:31.00 | 24:59.00 | 23:28.00 |
| Wendy Alvarez | Manassas Park | -12.00 | 25:15.00 | 25:27.00 |
| Emily Pearcy | Rappahannock County | -1:39.00 | 26:11.00 | 27:50.00 |