Phillip Duncan
United StatesActive- Events
- Half Marathon · 10 000 m
Phillip Duncan is a United States long-distance runner. He competes primarily in the 5000m, 10000m and Semi.
His personal bests include 15:27.47 in the 5000m, 31:31.57 in the 10000m, 1:07:08 in the Semi, 15:53.81 in the 5000m-short-track and 15:53.81 in the 5000m-short-track. He is currently active on the international athletics circuit, representing United States.
Personal best · Half Marathon1:07:08
2026 season best1:11:22Oct 11, 2026
Personal best · 10 000 m31:31.57
Last competitionNYRR Staten Island HalfOct 11, 2026 · 1:11:22
As of Nov 13, 2026: Half Marathon 1:07:08, 10 000 m 31:31.57, 2026 season best 1:11:22 (Oct 11, 2026) · Last competition: NYRR Staten Island Half, Oct 11, 2026, 1:11:22
Personal bests
WA points calculator →DisciplineResultAll-time
5000m-short-trackIndoorNE 202015:53.81685 pts–
5000m-short-track202015:53.81685 pts–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | Semi | 1:11:22 | – | Oct 11, 2026 | NYRR Staten Island Half |
| 2025 | Semi | 1:08:48 | – | Mar 22, 2025 | Project 13.1 |
| 2024 | 10000m | 31:49.83 | – | Apr 5, 2024 | USD Early Bird, Mildred J. Hillenbrand Memorial Track, Vermillion, SD |
| 2022 | CrossCount | 34:29 | – | Jan 8, 2022 | USA Cross Country Championships, San Diego, CA - XC 10.0km |
| 2020 | 5000m-short-track | 15:53.81 | – | Feb 14, 2020 | – |
| 2020 | 5000m Indoor | 15:53.81 | – | Feb 14, 2020 | Bulldog Fieldhouse, Seward, NE (USA) (i) |
| 2020 | 5000m-short-track Indoor | 15:53.81 | – | Feb 14, 2020 | Bulldog Fieldhouse, Seward, NE (USA) (i) |
| 2020 | Semi | 1:07:08 | – | Jan 19, 2020 | Aramco Houston Half Marathon |