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Runner Profile
Aaron Dufrend
Groton / All-time PR 21:03.00
Course-adjusted PR 20:37.51
Adjusted-best source course
Williston Northampton School 5K
Nov 8, 2025
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.
2025
2026Latest
Race History
Most recent results first
Showing every imported race for this runner.
| Date | Race | Course | Raw / Adj. | Place |
|---|---|---|---|---|
| Sep 19, 2026 | Brooks, Groton, St. George's, Marianapolis at Roxbury Latin (JV)Sep 19, 2026 · Place 17 | RL 5K Course | Raw 24:20.00Adj. 23:19.87 | 17 |
| Nov 8, 2025 | NEPSTA Division II Championship (JV)Nov 8, 2025 · Place 31 | Williston Northampton School 5K | Raw 21:03.00Adj. 20:37.51 | 31 |
| Oct 31, 2025 | Independent School League (ISL) Championship (JV)Oct 31, 2025 · Place 67 | Wrentham Championship 5K | Raw 20:28.79Adj. 21:01.19 | 67 |
| Oct 25, 2025 | Groton vs. St. George's (JV)Oct 25, 2025 · Place 22 | Groton School | Raw 21:17.00Adj. 21:33.25 | 22 |
| Oct 18, 2025 | Tabor vs. Groton vs. St. Mark'sOct 18, 2025 · Place 27 | Washington Park 5K Course | Raw 21:31.00Adj. 21:48.62 | 27 |
| Oct 4, 2025 | Brooks vs. Rivers, Groton, TaborOct 4, 2025 · Place 23 | Brooks School 5K | Raw 22:57.00Adj. 22:26.46 | 23 |
| Sep 27, 2025 | Groton, St. Sebastian's, Rivers, Roxbury LatinSep 27, 2025 · Place 34 | RL 5K Course | Raw 23:20.00Adj. 22:22.34 | 34 |