Class 3 Boys State Meet Records
| EVENT | TIME | ATHLETE/TEAM | YEAR |
| 100m | 10.65 | JARON ALEXANDER Grandview |
2012 |
| 200m | 21.12 | NARON ROLLINS Platte County High School |
2012 |
| 400m | 47.01 | CHARLES JONES Cardinal Ritter |
2014 |
| 800m | 1:49.55 | BRANDON MILLER John Burroughs High School |
2018 |
| 1600m | 4:03.54 | JASON PYRAH Willard High School |
1987 |
| 3200m | 9:07.48 | JASON PYRAH Willard High School |
1987 |
| 110mH | 13.56 | DAPO AKINMOLADUN Grandview High School |
2012 |
| 300mH | 36.86 | JULIES JILES K.C. Central High School |
2004 |
| High Jump | 2.13m | MICHAEL GREER Logan-Rogersville High School |
1989 |
| Long Jump | 7.55m | HERBERT JOHNSON Fulton |
1981 |
| Triple Jump | 15.57m | BRIAN MANNING Ruskin High School |
1993 |
| Pole Vault | 5.10m | BRIAN DIAL Mount Vernon High School |
1993 |
| Discus | 57.40m | WILLIAM BRADLEY-KING Hogan Prep |
2016 |
| Javelin | 56.96m | PEYTON DAVIS Centralia High School |
2018 |
| Shot Put | 20.21m | COREY JONES Boonville High School |
2008 |
| 4x100m | 41.95 | Hickman Mills | 1999 |
| 4x200m | 1:27.08 | McCluer South Berkeley | 2011 |
| 4x400m | 3:16.93 | Cardinal Ritter High School | 2019 |
| 4x800m | 7:50.58 | Cardinal Ritter | 2012 |