˅
Runner Profile
Kolby Sahin
Roxbury Latin / All-time PR 21:39.00
Course-adjusted PR 20:45.50
Adjusted-best source course
Sep 19, 2026
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 LatinSep 19, 2026 · Place 19 | RL 5K Course | Raw 21:39.00Adj. 20:45.50 | 19 |
| Nov 8, 2025 | NEPSTA Division II Championship (JV)Nov 8, 2025 · Place 54 | Williston Northampton School 5K | Raw 21:41.00Adj. 21:14.74 | 54 |
| Oct 31, 2025 | Independent School League (ISL) Championship (JV)Oct 31, 2025 · Place 107 | Wrentham Championship 5K | Raw 21:36.76Adj. 22:10.95 | 107 |
| Oct 25, 2025 | XC BROOKS INVITEOct 25, 2025 · Place 46 | Brooks School 5K | Raw 23:59.07Adj. 23:27.16 | 46 |
| Oct 10, 2025 | Groton/Lawrence Academy/Middlesex/Roxbury Latin Boys XCOct 10, 2025 · Place 56 | Groton School | Raw 22:36.00Adj. 22:53.26 | 56 |
| Oct 4, 2025 | Boys XC at Nobles / St. Mark’s (JV)Oct 4, 2025 · Place 31 | Noble and Greenough School 5K | Raw 24:16.00Adj. 23:15.08 | 31 |