A database of all team championships won in the sanctioned history of CHSAA. Filter by year, sport, class, or champion.
| Year | Sport | Class | Champion | Runner-up | Score | Info |
|---|---|---|---|---|---|---|
| 2022 | Girls Basketball | 3A | Platte Valley | University | 70-50 |
29 matching championships.
| 2022 | Girls Volleyball | 3A | Platte Valley | Lamar | 28-30, 25-20, 25-21, 19-25, 16-14 |
| 2021 | Girls Basketball | 3A | Platte Valley | Lutheran | 51-44 |
| 2013 | Football | 2A | Platte Valley | Forge Christian | 28-19 |
| 2007 | Football | 2A | Platte Valley | Platte Canyon | 21-7 |
| 2004 | Girls Basketball | 3A | Platte Valley | Lamar | 85-77 |
| 2003 | Girls Volleyball | 3A | Platte Valley | St. Mary's | 25-23, 25-17, 25-21 | — |
| 2001 | Girls Basketball | 3A | Platte Valley | Eaton | 44-34 | — |
| 2001 | Girls Volleyball | 3A | Platte Valley | Pagosa Springs | 15-5, 15-13 | — |
| 1999 | Girls Volleyball | 3A | Platte Valley | Manitou Springs | 5-15, 15-10, 15-7 | — |
| 1998 | Spirit (Cheer) | 3A | Platte Valley | — | — | — |
| 1998 | Girls Volleyball | 3A | Platte Valley | Manitou Springs | 11-15, 17-15, 15-7 | — |
| 1996 | Spirit (Cheer) | 3A | Platte Valley | — | — | — |
| 1994 | Girls Volleyball | 3A | Platte Valley | St. Mary's | 15-8, 15-12 | — |
| 1994 | Boys Basketball | 3A | Platte Valley | Centauri | 51-49 | — |
| 1993 | Boys Wrestling | 3A | Platte Valley | — | — | — |
| 1992 | Boys Wrestling | 3A | Platte Valley | N/A (tie) | — | — |
| 1989 | Girls Volleyball | AA | Platte Valley | Manitou Springs | 15-6, 14-16, 15-7 | — |
| 1988 | Girls Volleyball | AA | Platte Valley | Manitou Springs | 10-15, 15-10, 15-12 | — |
| 1987 | Girls Basketball | 2A | Platte Valley | Lamar | 44-38 | — |
| 1987 | Girls Volleyball | AA | Platte Valley | Weld Central | 15-12, 15-5 | — |
| 1986 | Girls Volleyball | AA | Platte Valley | Brush | 15-10, 10-15, 15-5 | — |
| 1984 | Girls Volleyball | AA | Platte Valley | Eaton | 17-15, 15-6 | — |
| 1981 | Girls Volleyball | AA | Platte Valley | Brush | 15-6, 16-14 | — |
| 1978 | Girls Volleyball | AA | Platte Valley | Wray | 15-10, 6-15, 15-10 | — |
| 1977 | Girls Volleyball | AA | Platte Valley | Valley | 15-10, 15-7 | — |
| 1976 | Girls Volleyball | AA | Platte Valley | Windsor | 15-7, 15-4 | — |
| 1956 | Boys Track and Field | B-C | Platte Valley | — | — | — |
| 1954 | Baseball | B | Platte Valley | Antonito | 3-2 | — |
