Josh Ruff Memorial Invitational 2015 vs Josh Ruff Memorial Invitational 2018
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | +198 | 563 | 365 |
| Overall Average | +1:07.43 | 23:56.35 | 22:48.92 |
| 1st-10th Place | -2.31 | 17:12.00 | 17:14.31 |
| 1st-25th Place | -7.77 | 17:31.76 | 17:39.53 |
| 1st-50th Place | -12.53 | 18:00.08 | 18:12.61 |
| 1st-100th Place | -19.29 | 18:40.00 | 18:59.29 |
| Common Athletes | -- | -- | 7 |
| Ran Faster | -3 | 2 | 5 |
| Ran Season Best | -- | 1 | 1 |
| Average Time | +50.82 | 21:02.14 | 20:11.32 |
| Median Time | +1:05.61 | 20:18.00 | 19:12.39 |
| Middle 80% Times | +41.49 | 21:18.50 | 20:37.01 |
| Top 10% Times | +1:46.79 | 19:24.00 | 17:37.21 |
| Top 25% Times | +1:20.59 | 19:37.00 | 18:16.42 |
| Top 50% Times | +1:12.61 | 19:54.75 | 18:42.15 |
| Bottom 50% Times | +16.33 | 16:54.00 | 16:37.67 |
| Bottom 25% Times | -18.70 | 22:52.50 | 23:11.20 |
| Bottom 10% Times | -1:32.45 | 23:52.00 | 25:24.45 |
| Average Difference | +50.82 | -- | -- |
| Median Difference | +1:22.38 | -- | -- |
| Middle 80% Difference | +55.85 | -- | -- |
| Top 10% Difference | +20.64 | -- | -- |
| Top 50% Difference | +58.64 | -- | -- |
| Top 25% Difference | +1:25.22 | -- | -- |
| Top 50% Difference | +58.64 | -- | -- |
| Bottom 50% Difference | +50.90 | -- | -- |
| Bottom 25% Difference | -18.70 | -- | -- |
| Bottom 10% Difference | -3:31.45 | -- | -- |
| Athlete | Team | Difference | This Meet | That Meet |
|---|---|---|---|---|
| Calin Laine | Tahoe Truckee (NIAA) | +2:29.79 | 20:07.00 | 17:37.21 |
| Cameron Duncan | Buckingham (Elise P.) Charter School (SJ) | +1:22.38 | 20:18.00 | 18:55.62 |
| Cameron Kemper | Dixon (SJ) | +20.64 | 19:24.00 | 19:03.36 |
| Kc Larkins | Tahoe Truckee (NIAA) | +2:38.61 | 21:51.00 | 19:12.39 |
| Jordan Guldman | Tahoe Truckee (NIAA) | -18.27 | 19:50.00 | 20:08.27 |
| Mariam Samara | Folsom (SJ) | +2:54.05 | 23:52.00 | 20:57.95 |
| Zane Tagatac | Western Sierra Collegiate Academy (SJ) | -3:31.45 | 21:53.00 | 25:24.45 |