Jan Helfenstein

SwitzerlandSwitzerlandActive
Born
Sep 9, 1993 (33 years old)
Events
Marathon · Half Marathon

Jan Helfenstein is a Switzerland long-distance runner, born on September 9, 1993. He competes primarily in the Semi and Marathon.

His personal bests include 1:11:12 in the Semi and 2:28:26 in the Marathon. He is currently active on the international athletics circuit, representing Switzerland.

Personal best · Marathon2:28:26
2026 season best1:09:12Mar 22, 2026
2026 season best
Personal best · Half Marathon1:11:12
Last competitionRhylaufMar 22, 2026 · 1:09:12
Rhylauf

As of Oct 27, 2026: Marathon 2:28:26, Half Marathon 1:11:12, 2026 season best 1:09:12 (Mar 22, 2026) · Last competition: Rhylauf, Mar 22, 2026, 1:09:12 · 33 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
SemiZürich 20241:11:12779 pts–
MarathonZürich 20252:28:26822 pts–

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026Semi 1:09:12–Mar 22, 2026Rhylauf
2025Marathon 2:28:26–Apr 13, 2025Zürich Marathon
2024Semi 1:11:12–Apr 21, 2024Zürich Marathon 10km, HM
Compare me with Jan Helfenstein
FAQ

Frequently asked questions

Jan Helfenstein's Marathon personal best is 2:28:26, set on Apr 13, 2025 in Zürich (SUI).

Jan Helfenstein competes in the Marathon and Half Marathon.

2026 season best: 1:09:12, set on Mar 22, 2026. Last competition: Rhylauf on Mar 22, 2026, 1:09:12.