Marshalltown Early Bird Invitational 2010 vs Marshalltown Early Bird Invitational 2011
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | -13 | 54 | 67 |
| Overall Average | -41.86 | 19:46.89 | 20:28.75 |
| 1st-10th Place | -1.50 | 17:27.00 | 17:28.50 |
| 1st-25th Place | +2.60 | 18:14.80 | 18:12.20 |
| 1st-50th Place | +8.96 | 19:24.94 | 19:15.98 |
| 1st-100th Place | -3:02.34 | 10:40.92 | 13:43.26 |
| Common Athletes | -- | -- | 24 |
| Ran Faster | -10 | 7 | 17 |
| Ran Season Best | -- | 24 | 24 |
| Average Time | +21.29 | 19:18.17 | 18:56.88 |
| Median Time | +28.00 | 19:16.00 | 18:48.00 |
| Middle 80% Times | +30.55 | 19:25.30 | 18:54.75 |
| Top 10% Times | +31.33 | 17:20.00 | 16:48.67 |
| Top 25% Times | +27.83 | 17:43.67 | 17:15.83 |
| Top 50% Times | +25.33 | 18:14.75 | 17:49.42 |
| Bottom 50% Times | +17.25 | 20:21.58 | 20:04.33 |
| Bottom 25% Times | -4.50 | 21:02.67 | 21:07.17 |
| Bottom 10% Times | -39.33 | 21:38.67 | 22:18.00 |
| Average Difference | +21.29 | -- | -- |
| Median Difference | +35.00 | -- | -- |
| Middle 80% Difference | +29.70 | -- | -- |
| Top 10% Difference | +37.00 | -- | -- |
| Top 50% Difference | +27.67 | -- | -- |
| Top 25% Difference | +18.33 | -- | -- |
| Top 50% Difference | +27.67 | -- | -- |
| Bottom 50% Difference | +14.92 | -- | -- |
| Bottom 25% Difference | +12.67 | -- | -- |
| Bottom 10% Difference | +17.67 | -- | -- |