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Runner Profile
Collin Graham
Groton / Current / projected PR 18:33.00
Course-adjusted PR 18:46.77
Adjusted-best source course
Oct 18, 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.
2024
2025Latest
Race History
Most recent results first
Showing past results before the 2026 season begins.
| Date | Race | Course | Raw / Adj. | Place |
|---|---|---|---|---|
| Nov 8, 2025 | NEPSTA Division II ChampionshipNov 8, 2025 · Place 67 | Williston Northampton School 5K | Raw 20:05.00Adj. 19:39.19 | 67 |
| Oct 31, 2025 | Independent School League (ISL) ChampionshipOct 31, 2025 · Place 50 | Wrentham Championship 5K | Raw 18:32.61Adj. 19:00.50 | 50 |
| Oct 18, 2025 | Tabor vs. Groton vs. St. Mark'sOct 18, 2025 · Place 9 | Washington Park 5K Course | Raw 18:33.00Adj. 18:46.77 | 9 |
| Oct 10, 2025 | Groton/Lawrence Academy/Middlesex/Roxbury Latin Boys XCOct 10, 2025 · Place 17 | Groton School | Raw 18:58.00Adj. 19:11.03 | 17 |
| Oct 4, 2025 | Brooks vs. Rivers, Groton, TaborOct 4, 2025 · Place 13 | Brooks School 5K | Raw 20:59.00Adj. 20:29.52 | 13 |
| Sep 27, 2025 | Groton, St. Sebastian's, Rivers, Roxbury LatinSep 27, 2025 · Place 25 | RL 5K Course | Raw 21:55.00Adj. 20:59.25 | 25 |
| Sep 20, 2025 | Governor's vs Brooks vs Groton (JV)Sep 20, 2025 · Place 7 | Governor's 5K Course | Raw 19:46.00Adj. 19:15.25 | 7 |
| Nov 9, 2024 | NEPSTA Division II Championship (JV)Nov 9, 2024 · Place 63 | Brooks School 5K | Raw 22:09.00Adj. 21:37.88 | 63 |
| Nov 1, 2024 | Independent School League (ISL) Championship (JV)Nov 1, 2024 · Place 97 | Wrentham Championship 5K | Raw 21:17.76Adj. 21:49.79 | 97 |
| Oct 19, 2024 | Groton hosting Brooks (JV)Oct 19, 2024 · Place 26 | Groton School | Raw 23:32.00Adj. 23:48.16 | 26 |
| Sep 28, 2024 | Governor's JV Boys Cross-Country vs Groton, Milton Academy, Tabor, Brooks (JV)Sep 28, 2024 · Place 4 | Governor's 5K Course | Raw 22:05.00Adj. 21:30.65 | 4 |
| Sep 21, 2024 | Groton vs. BB&N vs. Rivers vs. ThayerSep 21, 2024 · Place 35 | Groton School | Raw 21:12.00Adj. 21:26.56 | 35 |