Mari Hetlesæter

NorwayNorwayActive
Born
Jan 8, 1999 (27 years old)
Events
Half Marathon · Marathon

Mari Hetlesæter is a Norway long-distance runner, born on January 8, 1999. She competes primarily in the Semi, Marathon and 10Kilometr.

Her personal bests include 1:20:51 in the Semi, 2:57:21 in the Marathon and 38:31 in the 10Kilometr. She is currently active on the international athletics circuit, representing Norway.

Personal best · Half Marathon1:20:51
2026 season best1:20:51Oct 25, 2026 · Valencia
2026 season best
Personal best · Marathon2:57:21
Last competitionMedio Marathon Valencia Trinidad Alfonso Zurich, ValenciaOct 25, 2026 · 1:20:51
Medio Marathon Valencia Trinidad Alfonso Zurich, Valencia

As of Nov 6, 2026: Half Marathon 1:20:51, Marathon 2:57:21, 2026 season best 1:20:51 (Oct 25, 2026, Valencia (ESP)) · Last competition: Medio Marathon Valencia Trinidad Alfonso Zurich, Valencia, Oct 25, 2026, 1:20:51 · 27 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
SemiValencia 2026Norway Half Marathon all-time list1:20:51918 pts–
MarathonAmsterdam 2025Norway Marathon all-time list2:57:21877 pts–
10KilometrOslo 202638:31–

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
202610Kilometr 38:31–Apr 25, 2026Sentrumsløpet
2026Semi 1:20:51–Oct 25, 2026Medio Marathon Valencia Trinidad Alfonso Zurich, Valencia
2025Semi 1:22:20–Apr 5, 2025Generali Prague Half Marathon
2025Marathon 2:57:21–Oct 19, 2025TCS Amsterdam Marathon
2024Semi 1:26:32–Sep 15, 2024Copenhagen Half Marathon
Compare me with Mari Hetlesæter
FAQ

Frequently asked questions

Mari Hetlesæter's Half Marathon personal best is 1:20:51, set on Oct 25, 2026 in Valencia (ESP).

Mari Hetlesæter competes in the Half Marathon and Marathon.

2026 season best: 1:20:51, set on Oct 25, 2026 in Valencia (ESP). Last competition: Medio Marathon Valencia Trinidad Alfonso Zurich, Valencia on Oct 25, 2026, 1:20:51.