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Runner Profile
Sebastian Briggs
Tabor / All-time PR 21:06.00
Course-adjusted PR 21:21.66
Adjusted-best source course
Oct 26, 2024
Rankings use the course-adjusted PR, not the raw race time.
Progress graph
Results over time
Each season gets its own line. Hover a dot for the race name and click it to open the race page.
2024
2025Latest
Race History
Most recent results first
Showing every imported race for this runner.
| Date | Race | Course | Raw / Adj. | Place |
|---|---|---|---|---|
| Nov 8, 2025 | NEPSTA Division II Championship (JV)Nov 8, 2025 · Place 74 | Williston Northampton School 5K | Raw 22:31.00Adj. 22:02.06 | 74 |
| Oct 18, 2025 | Tabor vs. Groton vs. St. Mark'sOct 18, 2025 · Place 26 | Washington Park 5K Course | Raw 21:27.00Adj. 21:42.92 | 26 |
| Nov 9, 2024 | NEPSTA Division II Championship (JV)Nov 9, 2024 · Place 100 | Brooks School 5K | Raw 23:32.00Adj. 22:58.94 | 100 |
| Nov 1, 2024 | Independent School League (ISL) Championship (JV)Nov 1, 2024 · Place 83 | Wrentham Championship 5K | Raw 20:52.59Adj. 21:23.99 | 83 |
| Oct 26, 2024 | XC @ TaborOct 26, 2024 · Place 35 | Washington Park 5K Course | Raw 21:06.00Adj. 21:21.66 | 35 |
| Oct 19, 2024 | Tabor at St. George'sOct 19, 2024 · Place 20 | St. Georges 5K | Raw 22:11.00Adj. 21:47.43 | 20 |
| Oct 11, 2024 | Boys Varsity and Junior Varsity XC at NoblesOct 11, 2024 · Place 50 | Noble and Greenough School 5K | Raw 22:47.00Adj. 21:48.15 | 50 |
| Oct 5, 2024 | XC @ Tabor (JV)Oct 5, 2024 · Place 14 | Washington Park 5K Course | Raw 21:19.00Adj. 21:34.82 | 14 |
| Sep 28, 2024 | Governor's JV Boys Cross-Country vs Groton, Milton Academy, Tabor, Brooks (JV)Sep 28, 2024 · Place 9 | Governor's 5K Course | Raw 22:30.00Adj. 21:55.00 | 9 |
| Sep 21, 2024 | Brooks School JV Boys vs Belmont Hill, Tabor, Lawrence Academy (JV)Sep 21, 2024 · Place 19 | Brooks School 5K | Raw 23:00.00Adj. 22:27.69 | 19 |