Thomas Dialynas
United StatesActive- Born
- Dec 22, 1989 (36 years old)
- Events
- Half Marathon · 10 000 m
Thomas Dialynas is a United States middle-distance runner, born on December 22, 1989. He competes primarily in the Mile, 3000m and 3000m.
His personal bests include 4:10.07 in the Mile, 8:38.93 in the 3000m, 8:19.09 in the 3000m, 14:47.24 in the 5000m and 29:41.22 in the 10000m. He is currently active on the international athletics circuit, representing United States.
Personal best · Half Marathon1:04:49
2026 season best1:04:56Jan 11, 2026 · Houston, TX
Personal best · 10 000 m29:41.22
Last competitionAramco Houston Half MarathonJan 11, 2026 · 1:04:56
As of Nov 13, 2026: Half Marathon 1:04:49, 10 000 m 29:41.22, 2026 season best 1:04:56 (Jan 11, 2026, Houston, TX (USA)) · Last competition: Aramco Houston Half Marathon, Jan 11, 2026, 1:04:56 · 36 years old
Personal bests
WA points calculator →DisciplineResultAll-time
3000mIndoorPA 20128:19.09967 pts–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | Semi | 1:04:56 | – | Jan 11, 2026 | Aramco Houston Half Marathon |
| 2025 | 3000m | 8:38.93 | – | Mar 8, 2025 | Beach Opener, Jack Rose Track, Long Beach, CA |
| 2025 | Marathon | 2:20:35 | – | Nov 8, 2025 | CNO Financial Indianapolis Monumental Marathon |
| 2023 | Marathon | 2:24:58 | – | Dec 3, 2023 | California International Marathon |
| 2020 | Semi | 1:05:05 | – | Jan 19, 2020 | Aramco Houston Half Marathon |
| 2020 | Marathon | 2:26:47 | – | Feb 2, 2020 | – |
| 2019 | 10Kilometr | 31:00 | – | Nov 28, 2019 | Dana Point, CA (USA) |
| 2019 | 10MilesRoa | 52:05 | – | Sep 21, 2019 | Huntington Beach, CA (USA) |