Mari Heinonen
FinlandActive- Born
- Apr 29, 2000 (26 years old)
- Events
- 400 m hurdles · 100 m hurdles
Mari Heinonen is a Finland sprinter, born on April 29, 2000. She competes primarily in the 100m, 200m and 400m.
Her personal bests include 12.55 in the 100m, 25.95 in the 200m, 58.99 in the 400m, 14.28 in the 100mH and 1:01.16 in the 400mH. She is currently active on the international athletics circuit, representing Finland.
Personal best · 400 m hurdles1:01.16
2026 season best1:03.21Aug 19, 2026 · Paunun urheilukeskus, Jämsä
Personal best · 100 m hurdles14.28
Last competitionKälviä GamesAug 22, 2026 · 25.91
As of Nov 6, 2026: 400 m hurdles 1:01.16, 100 m hurdles 14.28, 2026 season best 1:03.21 (Aug 19, 2026, Paunun urheilukeskus, Jämsä (FIN)) · Last competition: Kälviä Games, Aug 22, 2026, 25.91 · 26 years old
Personal bests
WA points calculator →DisciplineResultAll-time
LJIndoorKajaani 20155.08801 pts–
* Wind-assisted (> 2.0 m/s)
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 100m | 12.91 | -0.6 | Aug 5, 2026 | Äänekoski Games |
| 2026 | 200m | 25.91 | +0.6 | Aug 22, 2026 | Kälviä Games |
| 2026 | 400m | 59.86 | – | Jun 14, 2026 | Alavuden kansalliset |
| 2026 | 400mH | 1:03.21 | – | Aug 19, 2026 | Espoo Motonet GP |
| 2025 | 100m | 12.98 | +1.6 | Aug 20, 2025 | Vaajakoski Cup 3, Urheilukenttä, Vaajakoski, Jyväskylä |
| 2025 | 200m | 27.29 | +0.9 | Aug 19, 2025 | Joutsan urheilukentän 40 -vuotisjuhlakisat, Urheilukenttä, Joutsa |
| 2023 | 60mH Indoor | 8.93 | – | Feb 12, 2023 | Pyrinnön kansalliset |
| 2023 | 200m Indoor | 26.28 | – | Jan 29, 2023 | Pohjois-Savon avoimet hallit, Kuopio-halli, Kuopio (i) |