Kasper Mittelmeijer

Events
Marathon · 10 Kilometres Road

Kasper Mittelmeijer is a Netherlands middle-distance runner. He competes primarily in the 1500m, 5000m and Marathon.

His personal bests include 4:05.73 in the 1500m, 15:16.39 in the 5000m, 2:30:16 in the Marathon, 49:37 in the 15Kilometr and 32:00 in the 10Kilometr. He is currently active on the international athletics circuit, representing Netherlands.

Personal best · Marathon2:30:16
2026 season best8:52.15May 1, 2026
Personal best · 10 Kilometres Road32:00
Last competitionMizuno Amsterdam Half MarathonOct 18, 2026 · 1:11:34

As of Nov 13, 2026: Marathon 2:30:16, 10 Kilometres Road 32:00, 2026 season best 8:52.15 (May 1, 2026) · Last competition: Mizuno Amsterdam Half Marathon, Oct 18, 2026, 1:11:34

DisciplineResultAll-time
1500mUtrecht 2024Netherlands 1500 m all-time list4:05.73789 pts–
5000mAmsterdam 2025Netherlands 5000 m all-time list15:16.39762 pts–
MarathonAmsterdam 2025Netherlands Marathon all-time list2:30:16794 pts–
15KilometrNijmegen 202449:37–
10KilometrUtrecht 202432:00–

Progression

SeasonDisciplineResultWindDateCompetitions
20263000m 8:52.15–May 1, 2026Runnersworld Utrecht Track Meeting 1
2026Semi 1:09:30–Mar 15, 2026KPMG Halve Marathon Amstelveen
20255000m 15:16.39–Jul 19, 2025Amsterdamse Atletiek Avond, Olympisch Stadion, Amsterdam
2025Marathon 2:30:16–Oct 19, 2025TCS Amsterdam Marathon
20241500m 4:05.73–Aug 2, 2024Runnersworld Utrecht Track Meeting 4, Atletiekbaan Maarschalkerweerd, Utrecht - Mixed Races
202410Kilometr 32:26–Feb 11, 2024Groet uit Schoorl Run
202415Kilometr 49:37–Nov 17, 2024NN Zevenheuvelenloop
FAQ

Frequently asked questions

Kasper Mittelmeijer's Marathon personal best is 2:30:16, set on Oct 19, 2025 in Amsterdam (NED).

Kasper Mittelmeijer competes in the Marathon and 10 Kilometres Road.

2026 season best: 8:52.15, set on May 1, 2026. Last competition: Mizuno Amsterdam Half Marathon on Oct 18, 2026, 1:11:34.