Karl Tronstad
- Born
- Apr 20, 1998 (28 years old)
- Events
- Half Marathon · 3000 m
Karl Tronstad is a Norway long-distance runner, born on April 20, 1998. He competes primarily in the 3000m, 10000m and Semi.
His personal bests include 8:38.14 in the 3000m, 31:38.56 in the 10000m, 1:07:41 in the Semi and 2:33:06 in the Marathon. He is currently active on the international athletics circuit, representing Norway.
Personal best · Half Marathon1:07:41
2025 season best1:07:41Sep 14, 2025 · Copenhagen
Personal best · 3000 m8:38.14
Last competitionCopenhagen Half MarathonSep 14, 2025 · 1:07:41
As of Oct 27, 2026: Half Marathon 1:07:41, 3000 m 8:38.14, 2025 season best 1:07:41 (Sep 14, 2025, Copenhagen (DEN)) · Last competition: Copenhagen Half Marathon, Sep 14, 2025, 1:07:41 · 28 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | 3000m | 8:38.14 | – | May 14, 2025 | Arne Risa Classic, Fana Stadion, Bergen |
| 2025 | 10000m | 31:38.56 | – | Aug 3, 2025 | Norwegian Championships, Ravnanger Idrettspark, Askoy |
| 2025 | Semi | 1:07:41 | – | Sep 14, 2025 | Copenhagen Half Marathon |
| 2024 | Marathon | 2:33:06 | – | Aug 31, 2024 | Stavanger Marathon |