Janez Mulej

Janez Mulej

SloveniaSloveniaActive
Born
Jan 1, 1981 (45 years old)
Events
Half Marathon · Marathon

Janez Mulej is a Slovenia middle-distance runner, born on January 1, 1981. He competes primarily in the 1500m, 3000m and 5000m.

His personal bests include 4:13.21 in the 1500m, 9:06.76 in the 3000m, 15:46.00 in the 5000m, 31:53.11 in the 10000m and 1:09:05 in the Semi. He is currently active on the international athletics circuit, representing Slovenia.

Personal best · Half Marathon1:09:05
2026 season best2:29:27Sep 27, 2026
2026 season best
Personal best · Marathon2:28:08
Last competitionBMW Berlin MarathonSep 27, 2026 · 2:29:27
BMW Berlin Marathon

As of Nov 14, 2026: Half Marathon 1:09:05, Marathon 2:28:08, 2026 season best 2:29:27 (Sep 27, 2026) · Last competition: BMW Berlin Marathon, Sep 27, 2026, 2:29:27 · 45 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
1500mNova Gorica 2015Slovenia 1500 m all-time list4:13.21706 pts–
3000mNova Gorica 2015Slovenia 3000 m all-time list9:06.76701 pts–
5000mCelje 2020Slovenia 5000 m all-time list15:46.00678 pts–
10000mSentjur 2021Slovenia 10 000 m all-time list31:53.11802 pts–
SemiValencia 2025Slovenia Half Marathon all-time list1:09:05849 pts–
MarathonLjubljana 2021Slovenia Marathon all-time list2:28:08826 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2026Marathon 2:29:27–Sep 27, 2026BMW Berlin Marathon
20253000m 9:20.49–Aug 3, 2025Slovenian Championships
202510Kilometr 31:49–Oct 19, 2025Ljubljana Half Marathon & 10km
2025Semi 1:09:05–Oct 26, 2025Medio Marathon Valencia Trinidad Alfonso Zurich
2025Marathon 2:32:37–Apr 21, 2025Boston Marathon
2024Semi 1:11:54–Oct 19, 2024Ljubljana Half Marathon & 10km, Ljubljana
2024Marathon 2:29:14–Dec 1, 2024Maratón Valencia Trinidad Alfonso Zurich
202310Kilometr 32:22–Jun 16, 2023Karlovački cener 10K powered by Karlovačko, Karlovac
FAQ

Frequently asked questions

Janez Mulej's Half Marathon personal best is 1:09:05, set on Oct 26, 2025 in Valencia (ESP).

Janez Mulej competes in the Half Marathon and Marathon.

2026 season best: 2:29:27, set on Sep 27, 2026. Last competition: BMW Berlin Marathon on Sep 27, 2026, 2:29:27.