Jónas Gunnleivsson Isaksen
DenmarkActive- Born
- Nov 22, 2005 (20 years old)
- Events
- 400 m · 100 m
Jónas Gunnleivsson Isaksen is a Denmark sprinter, born on November 22, 2005. He competes primarily in the 100m, 200m and 400m.
His personal bests include 10.23 in the 100m, 20.99 in the 200m, 45.86 in the 400m, 3:13.78 in the 4x400m and 7.15 in the LJ. He has earned 1 gold medal in major international competitions. He is currently active on the international athletics circuit, representing Denmark.
Personal best · 400 m45.86
2026 season best10.94Aug 29, 2026
Personal best · 100 m10.23
Last competitionDanish U23 ChampionshipsAug 29, 2026 · 10.94
As of Oct 29, 2026: 400 m 45.86, 100 m 10.23, 2026 season best 10.94 (Aug 29, 2026) · Last competition: Danish U23 Championships, Aug 29, 2026, 10.94 · 20 years old
Personal bests
WA points calculator →DisciplineResultAll-time
4x400mCopenhagen 20233:13.78–
60mIndoorReykjavík 20246.92980 pts–
* Wind-assisted (> 2.0 m/s)
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 100m | 10.94 | -1.0 | Aug 29, 2026 | Danish U23 Championships |
| 2025 | 200m | 21.67 | +0.2 | Sep 7, 2025 | Danish U23 Championships, Tårnby Stadion, Tårnby |
| 2025 | 200m-short-track Indoor | 21.83 | – | Feb 9, 2025 | Nordic Indoor Champinships |
| 2025 | 400m | 48.79 | – | May 4, 2025 | Tårnby Games, Tårnby Stadion, Tårnby |
| 2025 | 400m-short-track Indoor | 50.99 | – | Jan 18, 2025 | Stórmót ÍR, Laugardalshöll, Reykjavík (i) |
| 2024 | 60m Indoor | 6.92 | – | Jan 20, 2024 | Stórmót ÍR |
| 2024 | 100m | 10.80 | +0.0 | Jul 6, 2024 | Världsungdomsspelen |
| 2024 | 200m | 21.14 | -0.1 | May 19, 2024 | Nordic Senior Championships, Malmö Stadion, Malmö |