Elite Performances
15 performances met the MileSplit US Second Team standard.
| HS Girls | Mark | Athlete | Team |
|---|---|---|---|
| Three Mile Run | 17:58.80 | Ellie Bush | O'Fallon (H.S.) |
| Three Mile Run | 18:03.40 | Ali Londrigan | Chatham (Glenwood) |
| Three Mile Run | 18:16.80 | Ashlyn Chopra | Chatham (Glenwood) |
| HS Boys | Mark | Athlete | Team |
| Three Mile Run | 14:08.90 | Dylon Nalley | Marion (H.S.) |
| Three Mile Run | 14:33.10 | Dylan Ybarra | O'Fallon (H.S.) |
| Three Mile Run | 14:53.00 | Zach Thoman | O'Fallon (H.S.) |
| Three Mile Run | 15:06.50 | Jackson Miller | SLUH |
| Three Mile Run | 15:07.00 | Landon Harris | Granite City |
| Three Mile Run | 15:11.10 | George Donahue | SLUH |
| Three Mile Run | 15:13.40 | Charles Murray | SLUH |
| Three Mile Run | 15:13.70 | Brayden Kloeppel | O'Fallon (H.S.) |
| Three Mile Run | 15:19.30 | Max Weber | Bethalto (Civic Memorial) |
| Three Mile Run | 15:22.50 | Harrison Schroeder | O'Fallon (H.S.) |
| Three Mile Run | 15:22.70 | Mason Scargall | SLUH |
| Three Mile Run | 15:24.60 | Sam Vaughn | Herculaneum High School |