˅
Runner Profile
Duncan Beirne
Belmont Hill School / All-time PR 21:15.00
Course-adjusted PR 20:43.52
Adjusted-best source course
Sep 19, 2026
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 every imported race for this runner.
| Date | Race | Course | Raw / Adj. | Place |
|---|---|---|---|---|
| Sep 19, 2026 | Belmont Hill, BB&N, Tabor at Governor's (JV)Sep 19, 2026 · Place 2 | Governor's 5K Course | Raw 21:15.00Adj. 20:43.52 | 2 |