Mari Fosse

NorwayNorwayActive
Events
Half Marathon

Mari Fosse is a Norway long-distance runner. She competes primarily in the Semi, Marathon and 10Kilometr.

Her personal bests include 1:20:07 in the Semi, 2:45:40 in the Marathon and 33:45 in the 10Kilometr. She ranks 248th all-time in the Semi for Norway. She is currently active on the international athletics circuit, representing Norway.

Personal best · Half Marathon1:20:07
#248 in Norway
2026 season best33:45Oct 17, 2026 · Svendsrudmoen Stadion, Hole
2026 season best
Last competitionHytteplanmilaOct 17, 2026 · 33:45
Hytteplanmila

As of Nov 6, 2026: Half Marathon 1:20:07, 2026 season best 33:45 (Oct 17, 2026, Svendsrudmoen Stadion, Hole (NOR)) · Last competition: Hytteplanmila, Oct 17, 2026, 33:45

Personal bests

WA points calculator →
DisciplineResultAll-time2026
SemiOslo 2024Norway Half Marathon all-time list1:20:07932 pts––
MarathonOslo 2025Norway Marathon all-time list2:45:40976 pts––
10KilometrHole 202633:45–#530

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
202610Kilometr 33:45–Oct 17, 2026Hytteplanmila
2025Marathon 2:45:40–Sep 20, 2025Oslo Marathon
2024Semi 1:20:07–Sep 21, 2024Oslo Half Marathon
Compare me with Mari Fosse
FAQ

Frequently asked questions

Mari Fosse's Half Marathon personal best is 1:20:07, set on Sep 21, 2024 in Oslo (NOR).

Mari Fosse competes in the Half Marathon.

2026 season best: 33:45, set on Oct 17, 2026 in Svendsrudmoen Stadion, Hole (NOR). Last competition: Hytteplanmila on Oct 17, 2026, 33:45.