Tyler Brogan of Franklin came into the 2020 MIAA Division 1 Indoor Championships boys mile race as the top seed and favorite, but St. John's Prep senior Steven Jackson had other plans as he made a decisive move to pass Brogan for the win in a personal best time of 4:18.05. Jackson would go onto finish 3rd in the All-State Meet in 4:20.
| PLACE | ATHLETE | TEAM | RESULT | H# | |||
|---|---|---|---|---|---|---|---|
| 1 | Steven Jackson | 12 | St. John's Prep | 4:18.05 | 2 | ||
| 2 | Tyler Brogan | 12 | Franklin High School | 4:21.22 | 2 | ||
| 3 | Alex Ivanov | 12 | Newton North High School | 4:25.37 | 2 | ||
| 4 | Ian Horsburgh | 12 | Newton North High School | 4:26.33 | 2 | ||
| 5 | Max Evers | 11 | Shrewsbury Senior High School | 4:27.03 | 1 | ||
| 6 | Ethan Jacunski | 12 | Newton South High School | 4:28.17 | 2 | ||
| 7 | Nathan Lopez | 9 | St. John's Prep | 4:30.34 | 2 | ||
| 8 | Spenser Bailey | 11 | Brookline High School | 4:30.87 | 1 | ||
| 9 | Camron Dioun | 11 | Newton South High School | 4:32.43 | 2 | ||
| 10 | Frederick (Freddy) Coleman | 10 | Methuen High School | 4:33.30 | 2 | ||
| 11 | Ricky Thyne | 12 | Lowell High School | 4:35.25 | 1 | ||
| 12 | Jack Pereira | 10 | New Bedford High School | 4:36.83 | 1 | ||
| 13 | John Gallagher | 12 | Boston College High School | 4:37.97 | 1 | ||
| 14 | Connor Hughes | 12 | St. John's Prep | 4:38.11 | 2 | ||
| 15 | Gemsly Cajuste | 10 | Boston College High School | 4:38.65 | 1 | ||
| 16 | Max Di Cerbo | 11 | Lexington High School | 4:39.21 | 1 | ||
| 17 | Cy Kurd | 12 | Needham High School | 4:39.30 | 1 | ||