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Runner Profile
Sebastian Briggs
Tabor / PR 21:27.00
Course-adjusted PR 21:42.92
Adjusted-best source course
Oct 18, 2025
Rankings use the course-adjusted PR, not the raw race time.
Progress graph
Season progression
Each race appears as a dot in chronological order. Hover a dot for the race name and click it to open the race page.
Race History
Most recent results first
Showing only 2025 results for this season view.
| 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 |