Dillon Breen
- Events
- Half Marathon · Marathon
Dillon Breen is a United States middle-distance runner. He competes primarily in the 1500m, 3000m and 5000m.
His personal bests include 4:02.65 in the 1500m, 8:46.04 in the 3000m, 14:51.56 in the 5000m, 30:35.71 in the 10000m and 1:06:27 in the Semi. He is currently active on the international athletics circuit, representing United States.
Personal best · Half Marathon1:06:27
2025 season best15:00Apr 6, 2025 · Carlsbad, CA
Personal best · Marathon2:20:34
Last competitionCarlsbad 5000, Carlsbad, CAApr 6, 2025 · 15:00
As of Nov 13, 2026: Half Marathon 1:06:27, Marathon 2:20:34, 2025 season best 15:00 (Apr 6, 2025, Carlsbad, CA (USA)) · Last competition: Carlsbad 5000, Carlsbad, CA, Apr 6, 2025, 15:00
Personal bests
WA points calculator →DisciplineResultAll-time
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | 5Kilometre | 15:00 | – | Apr 6, 2025 | Carlsbad 5000, Carlsbad, CA |
| 2025 | 15Kilometr | 48:02 | – | Mar 1, 2025 | Gate River Run 15K |
| 2024 | Marathon | 2:20:34 | – | Dec 8, 2024 | California International Marathon |
| 2022 | 5Kilometre | 15:20 | – | May 22, 2022 | – |
| 2022 | Semi | 1:11:25 | – | Mar 27, 2022 | – |
| 2021 | 10000m | 30:35.71 | – | Apr 17, 2021 | Cougar Athletic Stadium, Azusa, CA (USA) |
| 2021 | 12Kilometr | 37:28 | – | Jul 3, 2021 | Coronado, CA (USA) |
| 2021 | Semi | 1:06:27 | – | Mar 6, 2021 | The Woodlands, TX (USA) |