Region IV Championships 2007 vs Region IV Championship 2009
| Difference | This Meet | That Meet | |
|---|---|---|---|
| Overall Athletes | +39 | 660 | 621 |
| Overall Average | +9.51 | 18:51.88 | 18:42.36 |
| 1st-10th Place | +12.77 | 15:54.45 | 15:41.68 |
| 1st-25th Place | +7.32 | 16:09.06 | 16:01.74 |
| 1st-50th Place | +6.11 | 16:25.52 | 16:19.41 |
| 1st-100th Place | +4.10 | 16:43.82 | 16:39.72 |
| Common Athletes | -- | -- | 98 |
| Ran Faster | -51 | 24 | 75 |
| Ran Season Best | -- | 98 | 98 |
| Average Time | +47.92 | 18:40.45 | 17:52.52 |
| Median Time | +52.30 | 18:32.00 | 17:39.70 |
| Middle 80% Times | +48.70 | 18:33.20 | 17:44.49 |
| Top 10% Times | +28.63 | 16:27.02 | 15:58.39 |
| Top 25% Times | +33.59 | 16:56.41 | 16:22.82 |
| Top 50% Times | +39.98 | 17:26.86 | 16:46.89 |
| Bottom 50% Times | +55.87 | 19:54.03 | 18:58.16 |
| Bottom 25% Times | +1:00.08 | 20:50.20 | 19:50.12 |
| Bottom 10% Times | +1:01.66 | 22:02.57 | 21:00.91 |
| Average Difference | +47.75 | -- | -- |
| Median Difference | +34.50 | -- | -- |
| Middle 80% Difference | +47.07 | -- | -- |
| Top 10% Difference | +16.29 | -- | -- |
| Top 50% Difference | +33.77 | -- | -- |
| Top 25% Difference | +22.03 | -- | -- |
| Top 50% Difference | +33.77 | -- | -- |
| Bottom 50% Difference | +1:02.00 | -- | -- |
| Bottom 25% Difference | +1:20.86 | -- | -- |
| Bottom 10% Difference | +1:24.61 | -- | -- |
| Athlete | Team | Difference | This Meet | That Meet |
|---|---|---|---|---|
| Jacob Benn | Northside Stevens | +57.50 | 16:20.20 | 15:22.70 |
| Nathan Christianson | Boerne | +1:55.10 | 17:25.40 | 15:30.30 |
| Luis Serrano | Edinburg North | +1:09.20 | 16:54.00 | 15:44.80 |
| Justin Adame | Corpus Christi Carroll | +15.60 | 16:01.90 | 15:46.30 |
| Michael Medrano | Mission Sharyland | +49.50 | 16:38.20 | 15:48.70 |
| Nathan Pineda | Northside Holmes | -1:03.40 | 15:48.80 | 16:52.20 |
| Brandon Lacy | Lytle MS | +1:31.70 | 17:36.60 | 16:04.90 |
| Ryan Elizalde | -1:12.50 | 16:08.10 | 17:20.60 | |
| Mark Kazmierczak | Schertz Clemens | +45.80 | 17:02.20 | 16:16.40 |
| Justin Garcia | Del Rio | +40.40 | 16:57.60 | 16:17.20 |
| Ryan Saam | San Antonio Reagan | +1:04.20 | 17:30.00 | 16:25.80 |
| Ethan Doherty | Boerne | +1:20.40 | 17:47.20 | 16:26.80 |
| Paul Hansel | Cuero | +3:12.80 | 19:39.80 | 16:27.00 |
| Colby McCune | Boerne | +16.30 | 16:44.70 | 16:28.40 |
| Eduardo Cortez | Progreso | +43.20 | 17:12.90 | 16:29.70 |
| Jose Reyes | Luling | +53.50 | 17:24.50 | 16:31.00 |
| Victor Perez | Progreso | +1:17.60 | 17:49.90 | 16:32.30 |
| Tony Jaramillo | Rio Hondo | +2:08.20 | 18:41.50 | 16:33.30 |
| Dylan Alexander | Corpus Christi Carroll | -7.80 | 16:33.70 | 16:41.50 |
| Ricardo Gallegos | Carrizo Springs | +3:17.20 | 19:51.40 | 16:34.20 |
| Nick Guerra | East Bernard | +2:58.80 | 19:34.20 | 16:35.40 |
| Michael Winsor | McAllen | -3.30 | 16:40.30 | 16:43.60 |
| Joe Moralez | Edinburg North | -11.10 | 16:41.70 | 16:52.80 |
| Hugo Flores | Rio Hondo | +30.60 | 17:14.60 | 16:44.00 |
| Gleb Rudenko | San Antonio Churchill | +1:09.90 | 17:57.50 | 16:47.60 |
| Aaron Casares | Corpus Christi Carroll | -10.40 | 16:52.60 | 17:03.00 |
| Kenny Valenzuala | Weslaco East | +27.60 | 17:21.10 | 16:53.50 |
| Charles Dickinson | +13.70 | 17:07.30 | 16:53.60 | |
| Abi Arias | Fredericksburg | +1:35.30 | 18:30.20 | 16:54.90 |
| Connor McAtee | Little River Academy | +2:09.00 | 19:06.90 | 16:57.90 |
| Patrick Pitts | East Bernard | +59.10 | 17:57.10 | 16:58.00 |
| Core Sporer | CC Calallen | +53.40 | 17:52.50 | 16:59.10 |
| Artemio Romero | United High School | +5.00 | 17:06.20 | 17:01.20 |
| Emmanu Villafranco | Jarrell | +54.10 | 17:56.40 | 17:02.30 |
| Javier Zamora | Brownsville Hanna | +31.20 | 17:33.90 | 17:02.70 |
| Kevin Marek | Rogers | +1:54.30 | 18:57.50 | 17:03.20 |
| Coronado Adrian | Edinburg North | +37.70 | 17:44.50 | 17:06.80 |
| Sebastian Benavides | Lytle MS | +12.40 | 17:21.80 | 17:09.40 |
| Matt Ballou | Austin Westlake | +56.10 | 18:06.60 | 17:10.50 |
| Mosses Romo | Wallis Brazos | +1:02.80 | 18:19.50 | 17:16.70 |
| Justin Flores | San Diego | +2:14.90 | 19:33.00 | 17:18.10 |
| Michael Dowd | La Vernia | +28.00 | 17:48.20 | 17:20.20 |
| Dickson Seals | Fredericksburg | +1:54.50 | 19:15.60 | 17:21.10 |
| Joel Morales | Weslaco East | +54.40 | 18:16.90 | 17:22.50 |
| Andre Fuqua | CC Flour Bluff | -2.20 | 17:24.20 | 17:26.40 |
| John West | +1:08.70 | 18:33.60 | 17:24.90 | |
| Luis Aguilera | Port Isabel | +1:26.70 | 18:53.00 | 17:26.30 |
| Oscar Gonzales | San Benito | -1:42.20 | 17:27.30 | 19:09.50 |
| Javier Adames | Rio Hondo | -1:56.50 | 17:30.90 | 19:27.40 |
| Alex Flores | +1:03.00 | 18:34.10 | 17:31.10 | |
| Arevalo Domingo | Robstown | +1:16.50 | 18:53.00 | 17:36.50 |
| Hunter Overly | Mission Sharyland | -1.30 | 17:38.40 | 17:39.70 |
| Jesus Manzano | Marble Falls | -5.30 | 17:41.50 | 17:46.80 |
| Devin de la Fuente | Lytle MS | +1:07.40 | 18:49.50 | 17:42.10 |
| Robert Waguespack | Austin Westlake | +5.40 | 17:51.50 | 17:46.10 |
| Corey Walker | San Antonio Jefferson | +51.80 | 18:40.30 | 17:48.50 |
| Taylor Dayton | Austin Anderson | +35.20 | 18:24.70 | 17:49.50 |
| Rego Jaime | Gonzales | -32.00 | 17:49.60 | 18:21.60 |
| Miguel Gutierrez | Los Fresnos | +1:23.50 | 19:14.50 | 17:51.00 |
| Davis Badger | East Bernard | +2:10.50 | 20:02.30 | 17:51.80 |
| Joseph Mayorga | Port Lavaca Calhoun | +2:31.90 | 20:26.20 | 17:54.30 |
| Jacob Luna | Vanderbilt Industrial | +2:14.90 | 20:13.30 | 17:58.40 |
| Nick Maass | Austin Westlake | -20.80 | 17:59.10 | 18:19.90 |
| Danny Garcia | Zapata MS | +1:14.60 | 19:13.80 | 17:59.20 |
| Gilbert Salazar | San Antonio Harlandale | +1:36.80 | 19:36.50 | 17:59.70 |
| Wesley McGhee | San Antonio Cole | +2:01.40 | 20:02.10 | 18:00.70 |
| Jason Armstrong | Lexington MS | +1:44.40 | 19:46.50 | 18:02.10 |
| Miguel Baladez | Bloomington | -1:43.50 | 18:03.90 | 19:47.40 |
| Kevin Perez | Ingleside | +54.40 | 19:01.40 | 18:07.00 |
| Roberto Aleman | Yoakum | -36.40 | 18:07.50 | 18:43.90 |
| Matthew De Leon | Alice | +34.50 | 18:42.10 | 18:07.60 |
| David Rangel | Hondo | +39.90 | 18:49.20 | 18:09.30 |
| Carlos Cordero | Refugio | +47.00 | 19:01.60 | 18:14.60 |
| Jonah Ytuarte | Hondo | -9.60 | 18:15.20 | 18:24.80 |
| Seth Lougee | San Antonio Cole | -42.00 | 18:17.70 | 18:59.70 |
| Miles Locke | East Bernard | +26.10 | 18:55.50 | 18:29.40 |
| Misael Balderas | Lago Vista | -14.70 | 18:32.00 | 18:46.70 |
| Rojas Joey | Robstown | -41.10 | 18:34.50 | 19:15.60 |
| Rolando Tovar | Nixon Smiley | +29.10 | 19:03.60 | 18:34.50 |
| Aj Frietas | Pearsall | +3:16.10 | 21:54.30 | 18:38.20 |
| Anthony Williams | Geronimo Navarro | +20.50 | 19:03.70 | 18:43.20 |
| Johnny Arriazola | Dilley | +1:59.10 | 20:43.40 | 18:44.30 |
| Aaron Berry | Lexington MS | +1:39.90 | 20:24.60 | 18:44.70 |
| Robert Baldwin | Corpus Christi West Oso | +1:46.20 | 20:32.50 | 18:46.30 |
| Cesar Trevino | San Diego | +4:03.70 | 22:55.60 | 18:51.90 |
| Max Care | Salado | -4.40 | 18:53.00 | 18:57.40 |
| Jarrett Montemayor | Lytle MS | +2:25.50 | 21:43.40 | 19:17.90 |
| Jeffrey Rodriguez | Devine | -28.60 | 19:20.60 | 19:49.20 |
| Stephen Finch | Nixon Smiley | -28.10 | 19:22.10 | 19:50.20 |
| Tyler Dawson | East Bernard | +45.70 | 20:21.90 | 19:36.20 |
| John Hafernick | Palacios | +2:06.30 | 21:45.50 | 19:39.20 |
| Greg Medrano | San Antonio Jefferson | +14.60 | 19:55.50 | 19:40.90 |
| Chris Mallory | Bandera | +36.10 | 20:29.40 | 19:53.30 |
| Matthew Mallory | Bandera | +1:49.30 | 21:44.20 | 19:54.90 |
| Xavier Badillo | Jourdanton | +2:56.50 | 23:07.60 | 20:11.10 |
| Stefan Campos | Jourdanton | -4:09.60 | 20:34.80 | 24:44.40 |
| Brock Silva | Mathis | +3:29.00 | 24:36.80 | 21:07.80 |
| Tyler Korus | Jourdanton | -3:49.80 | 21:20.10 | 25:09.90 |