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| Alamosa High School | C | 1 | | Colorado All-Regional | Public | |
| Buena Vista High School | C | 1 | | Colorado All-Regional | Public | |
| Cache La Poudre Middle School | B | 1 | 1 | Colorado All-Regional | Public | |
| Cedaredge Middle School | B | 1 | | Colorado All-Regional | Public | |
| Centennial High School | C | 1 | 1 | Colorado All-Regional | Public | |
| Cheyenne Mountain High School | C | 2 | | Colorado All-Regional | Public | |
| Cheyenne Mountain JH | B | 1 | 1 | Colorado All-Regional | Public | |
| Discovery Canyon Campus High School | C | 1 | | Colorado All-Regional | Public | |
| Fairview High School | C | 1 | 1 | Colorado All-Regional | Public | |
| Fort Collins High School | C | 2 | 2 | Colorado All-Regional | Public | |
| Fossil Ridge High School | C | 3 | 3 | Colorado All-Regional | Public |
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| Gunnison High School | C | 1 | 1 | Colorado All-Regional | Public | |
| Gunnison Middle School | B | 1 | 1 | Colorado All-Regional | Public | |
| Homeschool Science Colorado | C | 1 | 1 | Colorado All-Regional | Home |
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| Homeschool Science Colorado | B | 1 | 1 | Colorado All-Regional | Public |
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| Lesher Middle School | B | 2 | 2 | Colorado All-Regional | Public | |
| Otero Junior College | C | 1 | 1 | Colorado All-Regional | Public | |
| Paonia Junior High School | B | 1 | | Colorado All-Regional | Public | |
| Peak to Peak Charter School | C | 1 | | Colorado All-Regional | Charter | |
| Platte River Academy | B | 2 | 2 | Colorado All-Regional | Charter | |
| Poudre High School | C | 1 | 1 | Colorado All-Regional | Public | |
| Preston Middle School | B | 2 | 2 | Colorado All-Regional | Public |
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| Rocky Ford Junior Senior High School | B | 1 | 1 | Colorado All-Regional | Public | |
| Rocky Mountain High School | C | 1 | 1 | Colorado All-Regional | Public | |
| Stargate School | C | 1 | 1 | Colorado All-Regional | Public | |
| Steamboat Springs High School | C | 2 | 2 | Colorado All-Regional | Public | |
| STEM School Highlands Ranch | C | 1 | 1 | Colorado All-Regional | Charter | |
| Thompson Valley High | C | 1 | | Colorado All-Regional | Public | |
| Valor Christian High School | C | 1 | | Colorado All-Regional | Private | |
| Webber Middle School | B | 1 | | Colorado All-Regional | Public | |
| William J. Palmer High School | C | 1 | | Colorado All-Regional | Public | |
| Woodland Park HS | C | 1 | | Colorado All-Regional | Public | |