| Sep 19, 2026 | Middlesex, St. Mark's, St. Sebastian's at MiltonSep 19, 2026 · Place 20 | Milton Standard 5K | Raw 19:39.00Adj. 19:48.04 | 20 |
| Nov 8, 2025 | NEPSTA Division III Championship (JV)Nov 8, 2025 · Place 38 | Highland Park Championship Course | Raw 22:15.34Adj. 22:57.12 | 38 |
| Oct 31, 2025 | Independent School League (ISL) Championship (JV)Oct 31, 2025 · Place 152 | Wrentham Championship 5K | Raw 23:15.39Adj. 23:52.18 | 152 |
| Oct 4, 2025 | St. George's Cross Country Boys Combined V & JV: Lawrence Academy, St. Mark's, St. Sebastian's at St. George'sOct 4, 2025 · Place 32 | St. Georges 5K | Raw 24:20.00Adj. 23:55.96 | 32 |
| Sep 27, 2025 | Groton, St. Sebastian's, Rivers, Roxbury LatinSep 27, 2025 · Place 37 | RL 5K Course | Raw 23:50.00Adj. 22:51.10 | 37 |
| Nov 9, 2024 | NEPSTA Division III ChampionshipNov 9, 2024 · Place 51 | Canterbury School 5K | Raw 19:16.00Adj. 19:19.45 | 51 |
| Nov 1, 2024 | Independent School League (ISL) ChampionshipNov 1, 2024 · Place 74 | Wrentham Championship 5K | Raw 19:25.69Adj. 19:56.42 | 74 |
| Oct 26, 2024 | XC @ TaborOct 26, 2024 · Place 23 | Washington Park 5K Course | Raw 19:26.00Adj. 19:41.92 | 23 |
| Oct 19, 2024 | St. Sebastian's at Belmont HillOct 19, 2024 · Place 18 | Rock Meadow Short Loop 5K | Raw 20:09.00Adj. 19:54.17 | 18 |
| Oct 11, 2024 | Governor's vs. Lawrence Academy vs. St. Sebastian's vs. ThayerOct 11, 2024 · Place 15 | Governor's 5K Course | Raw 20:25.00Adj. 19:54.75 | 15 |
| Oct 5, 2024 | Brooks vs. Groton, St. Mark's, St. Sebastian'sOct 5, 2024 · Place 15 | Brooks School 5K | Raw 20:41.00Adj. 20:13.48 | 15 |
| Sep 28, 2024 | St. Sebastian's vs. Belmont Hill vs. Rivers vs. Roxbury LatinSep 28, 2024 · Place 27 | RL 5K Course | Raw 21:15.00Adj. 20:22.49 | 27 |
| Sep 21, 2024 | Boys XC at NoblesSep 21, 2024 · Place 24 | Noble and Greenough School 5K | Raw 20:48.00Adj. 19:55.78 | 24 |