LIONS
Founded: 1959-60
Colors: Red & Black
Conference: Mississippi Valley
County: Linn
Website: linnmar.k12.ia.us/
STATE TOURNAMENT HISTORY
STATE CHAMPIONSHIPS
TEAM CHAMPIONSHIPS
BOYS
| Sport | Titles | Years |
| Basketball | 4 | 1983, 2004, 2007, 2011 |
| Cross Country | 1 | 2014 ; 1-time Team Mile state champs, 1961 |
| Football | 3 | 1985, 1989, 1990 |
| Soccer | 1 | 2015 |
| Tennis | 3 | 1988, 2015, 2018 |
| Track | 2 | 2012 (WC), 2013 |
GIRLS
| Sport | Titles | Years |
| Basketball | 2 | 1985 (5v5), 2010 |
INDIVIDUAL CHAMPIONSHIPS
BOYS
| Sport | Titles |
| Cross Country | 3 Individuals |
| Golf | 1 Individual, 3-Time |
| Gymnastics | 1976 |
| Swimming | 6 Event Championships |
| Tennis | 2 Doubles; 3 Singles |
| Track & Field | 34 Outdoor Event Championships |
| Wrestling | 16 Individuals |
GIRLS
| Sport | Titles |
| Cross Country | 3 Individuals |
| Gymnastics | 1983, 1985, 1986, 1988 |
| Golf | 2 Individuals |
| Tennis | 1 Singles |
| Track & Field | 30 Outdoor Event Championships; 1 Indoor Event Championship |
| Swimming | 19 Event Championships |
STATE TOURNAMENT APPEARANCES
TEAM QUALIFIERS
BOYS
| Sport | # | Years |
| Baseball | 6 | 1987, 1995, 2006, 2012, 2013, 2017 |
| Basketball | 10 | 1983, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 |
| Bowling | 3 | 2011, 2013, 2014 |
| Football | 22 | 1975, 1982, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1996, 2009, 2010, 2011, 2014, 2015 , 2019, 2021, 2022, 2023 |
| Golf | 12 | 1970, 1991, 1993, 2004, 2005, 2007, 2009, 2011, 2014, 2015, 2016, 2020 |
| Soccer | 6 | 2004, 2005, 2008, 2014, 2015, 2016 |
| Tennis | 10 | 1985, 1986, 1988, 2012, 2014, 2015, 2017, 2018, 2023, 2024 |
| Wrestling | 7 | 2002, 2011, 2012, 2013, 2014, 2021, 2022 |
GIRLS
| Sport | # | Years |
| Basketball | 7 | 1985, 2006, 2008, 2009, 2010, 2011, 2016 |
| Bowling | 2 | 2011, 2022 |
| Golf | 12 | 1974, 1995, 1996, 2011, 2014, 2017, 2018, 2019, 2021, 2022, 2023, 2024 |
| Soccer | 9 | 1998, 2010, 2012, 2013, 2015, 2018, 2019, 2023, 2024 |
| Softball | 8 | 1995, 2003, 2004, 2006, 2007, 2008, 2015, 2022 |
| Volleyball | 5 | 2009, 2010, 2016, 2017, 2018 |
