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Leo Stuker

SUISUIMen
Birth dateJan 1, 2001
Height-
Weight-

Leo Stuker is a Switzerland long-distance runner, born on January 1, 2001. He competes primarily in the Semi and Marathon.

His personal bests include 1:08:08 in the Semi and 2:22:55 in the Marathon. He is currently active on the international athletics circuit, representing Switzerland.

Key facts
Marathon
2:22:55
Half Marathon
1:08:08
2025 season best
2:26:46
Apr 13, 2025 · Valencia (ESP)
2025 season best
Last competition
Maratón Valencia Trinidad Alfonso Zurich, Valencia
Dec 7, 2025 · 2:22:55
Maratón Valencia Trinidad Alfonso Zurich, Valencia
Age
25 years old

As of Sep 25, 2026: Marathon 2:22:55, Half Marathon 1:08:08, 2025 season best 2:26:46 (Apr 13, 2025, Valencia (ESP)) · Last competition: Maratón Valencia Trinidad Alfonso Zurich, Valencia, Dec 7, 2025, 2:22:55 · 25 years old

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2025
Semi
1:09:21-Mar 23, 2025-Rhylauf
2025
Marathon
2:26:46-Apr 13, 2025-Zürich Marathon

2025

4 performances
DisciplineResultWindDateCompetitions
Marathon
2:22:55-Dec 7Maratón Valencia Trinidad Alfonso Zurich, Valencia
Semi
1:08:08-Oct 26Medio Marathon Valencia Trinidad Alfonso Zurich
Marathon
2:26:46-Apr 13Zürich Marathon
Semi
1:09:21-Mar 23Rhylauf

Honours

No medals

FAQ

Frequently asked questions

What is Leo Stuker's Marathon personal best?

Leo Stuker's Marathon personal best is 2:22:55, set on Dec 7, 2025 in Valencia (ESP).

Which events does Leo Stuker compete in?

Leo Stuker competes in the Marathon and Half Marathon.

How did Leo Stuker perform in 2025?

2025 season best: 2:26:46, set on Apr 13, 2025 in Valencia (ESP). Last competition: Maratón Valencia Trinidad Alfonso Zurich, Valencia on Dec 7, 2025, 2:22:55.