JM
Janez Mulej
SLOMenBirth dateJan 1, 1981
Height-
Weight-
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.
Key facts
Half Marathon
1:09:05
Marathon
2:28:08
Age
45 years old
As of Sep 30, 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
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2026 | Marathon | 2:29:27 | - | Sep 27, 2026 | ↑ | BMW Berlin Marathon |
| 2025 | 3000m | 9:20.49 | - | Aug 3, 2025 | ↓ | Slovenian Championships |
| 2025 | 10Kilometr | 31:49 | - | Oct 19, 2025 | ↑ | Ljubljana Half Marathon & 10km |
| 2025 | Semi | 1:09:05 | - | Oct 26, 2025 | ↑ | Medio Marathon Valencia Trinidad Alfonso Zurich |
| 2025 | Marathon | 2:32:37 | - | Apr 21, 2025 | ↑ | Boston Marathon |
| 2024 | Semi | 1:11:54 | - | Oct 19, 2024 | ↑ | Ljubljana Half Marathon & 10km, Ljubljana |
| 2024 | Marathon | 2:29:14 | - | Dec 1, 2024 | ↑ | Maratón Valencia Trinidad Alfonso Zurich |
| 2023 | 10Kilometr | 32:22 | - | Jun 16, 2023 | ↑ | Karlovački cener 10K powered by Karlovačko, Karlovac |
| 2023 | Semi | 1:11:08 | - | May 20, 2023 | ↑ | Slovenian Half Marathon Championships, Radenci |
| 2023 | Marathon | 2:33:28 | - | Oct 8, 2023 | ↑ | Bank of America Chicago Marathon |
| 2022 | 10Kilometr | 31:50 | - | Nov 13, 2022 | ↑ | - |
| 2022 | 10000m | 32:35.29 | - | Apr 23, 2022 | ↑ | Atletski stadion pri OŠ A. T. Linhart, Radovljica (SLO) |
| 2022 | Semi | 1:11:11 | - | Oct 23, 2022 | ↑ | Ljubljana (SLO) |
| 2022 | Marathon | 2:35:20 | - | May 21, 2022 | ↑ | Slovenian Marathon Championships |
| 2021 | 1500m | 4:14.31 | - | Apr 24, 2021 | ↓ | Atletski stadion pri OŠ A. T. Linhart, Radovljica (SLO) |
| 2021 | 10000m | 31:53.11 | - | Apr 18, 2021 | ↑ | Slovenian 10,000m Championships |
| 2021 | Semi | 1:10:28 | - | May 2, 2021 | ↑ | Zagreb (CRO) |
| 2021 | Marathon | 2:28:08 | - | Oct 24, 2021 | ↑ | Volkswagen Ljubljana Marathon, Ljubljana |
| 2020 | 5000m | 15:46.00 | - | Jul 25, 2020 | - | Slovenian Championships |
| 2020 | 10000m | 32:38.86 | - | Sep 19, 2020 | ↑ | Slovenian 10,000m Championships |
| 2018 | Semi | 1:09:48 | - | Mar 24, 2018 | ↑ | - |
| 2017 | Marathon | 2:39:21 | - | Oct 29, 2017 | ↑ | Ljubljana (SLO) |
| 2016 | 10000m | 32:09.14 | - | Apr 9, 2016 | ↑ | Postojna (SLO) |
| 2016 | Semi | 1:11:58 | - | Mar 26, 2016 | ↑ | Poreč (CRO) |
| 2016 | Marathon | 2:34:57 | - | May 21, 2016 | ↑ | Radenci (SLO) |
| 2015 | 1500m | 4:13.21 | - | Jul 25, 2015 | ↓ | Nova Gorica (SLO) |
| 2015 | 3000m | 9:06.76 | - | Jul 26, 2015 | ↓ | Nova Gorica (SLO) |
| 2015 | 10Kilometr | 32:05 | - | Sep 27, 2015 | ↑ | Slovenske Konjice (SLO) |
| 2015 | Semi | 1:09:57 | - | Sep 20, 2015 | ↑ | Udine (ITA) |
| 2015 | Marathon | 2:32:46 | - | Oct 25, 2015 | ↑ | Ljubljana (SLO) |
| 2014 | Semi | 1:11:42 | - | Nov 16, 2014 | ↑ | Palmanova (ITA) |
| 2013 | Semi | 1:11:43 | - | Sep 29, 2013 | ↑ | Slovenske Konjice (SLO) |
| 2011 | 10000m | 33:40.07 | - | Apr 22, 2011 | ↑ | Domžale (SLO) |
2026
1 performance| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Marathon | 2:29:27 | - | Sep 27 | BMW Berlin Marathon |
2025
7 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10Kilometr | 32:25 | - | Nov 9 | 14. Zagrebacki nocni cener |
Semi | 1:09:05 | - | Oct 26 | Medio Marathon Valencia Trinidad Alfonso Zurich |
10Kilometr | 31:49 | - | Oct 19 | Ljubljana Half Marathon & 10km |
10Kilometr | 32:24 | - | Sep 28 | Slovenian 10km Road Running Championships |
3000m | 9:20.49 | - | Aug 3 | Slovenian Championships |
Semi | 1:10:23 | - | May 17 | Radenska Medium Half Marathon & 10km, Radenci |
Marathon | 2:32:37 | - | Apr 21 | Boston Marathon |
2024
2 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Marathon | 2:29:14 | - | Dec 1 | Maratón Valencia Trinidad Alfonso Zurich |
Semi | 1:11:54 | - | Oct 19 | Ljubljana Half Marathon & 10km, Ljubljana |
2023
4 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Marathon | 2:36:35 | - | Oct 22 | Volkswagen Ljubljana Marathon, Ljubljana |
Marathon | 2:33:28 | - | Oct 8 | Bank of America Chicago Marathon |
10Kilometr | 32:22 | - | Jun 16 | Karlovački cener 10K powered by Karlovačko, Karlovac |
Semi | 1:11:08 | - | May 20 | Slovenian Half Marathon Championships, Radenci |
2022
5 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Semi | 1:09:45 | - | Nov 27 | Mezza Maratona di Palmanova, Palmanova |
10Kilometr | 31:50 | - | Nov 13 | Polumaraton Ivan Starek, Zagreb |
Semi | 1:11:11 | - | Oct 23 | Volkswagen Ljubljana Half Marathon, Ljubljana - Slovenian Half Marathon Ch. |
Marathon | 2:35:20 | - | May 21 | Slovenian Marathon Championships |
10000m | 32:35.29 | - | Apr 23 | Slovenian 10,000 Championships, Atletski stadion pri OŠ A. T. Linhart, Radovljica |
2021
6 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Marathon | 2:28:08 | - | Oct 24 | Volkswagen Ljubljana Marathon, Ljubljana |
Marathon | 2:33:22 | - | Sep 12 | Vienna City Marathon |
Semi | 1:11:11 | - | Aug 22 | Kleine Zeitung Wörthersee Halbmarathon |
Semi | 1:10:28 | - | May 2 | Zagreb Spring Half Marathon, Zagreb |
1500m | 4:14.31 | - | Apr 24 | Kvalifikacije za APS za mladinske in članske kategorije, Atletski stadion pri OŠ A. T. Linhart, Radovljica |
10000m | 31:53.11 | - | Apr 18 | Slovenian 10,000m Championships |
2020
3 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 32:38.86 | - | Sep 19 | Slovenian 10,000m Championships |
5000m | 15:46.00 | - | Jul 26 | Slovenian Championships |
5000m | 15:46.00 | - | Jul 25 | Slovenian Championships |
2018
1 performance| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Semi | 1:09:48 | - | Mar 24 | Poreč Half Marathon, Poreč |
2017
1 performance| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Marathon | 2:39:21 | - | Oct 29 | Ljubljana Marathon, Ljubljana |
2016
3 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Marathon | 2:34:57 | - | May 21 | Radenci Marathon, Radenci |
10000m | 32:09.14 | - | Apr 9 | Postojna |
Semi | 1:11:58 | - | Mar 26 | Poreč Half Marathon, Poreč |
2015
7 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Semi | 1:10:23 | - | Nov 15 | Palmanova Half Marathon, Palmanova |
Marathon | 2:32:46 | - | Oct 25 | Ljubljana Marathon, Ljubljana |
10Kilometr | 32:05 | - | Sep 27 | Slovenian 10km Championships, Slovenske Konjice |
Semi | 1:09:57 | - | Sep 20 | Udine Half Marathon, Udine |
3000m | 9:06.76 | - | Jul 26 | Slovenian Championships, Nova Gorica |
1500m | 4:13.21 | - | Jul 25 | Slovenian Championships, Nova Gorica |
Marathon | 2:34:53 | - | May 3 | Trieste Marathon, Trieste |
2014
1 performance| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Semi | 1:11:42 | - | Nov 16 | Palmanova Half Marathon, Palmanova |
2013
1 performance| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Semi | 1:11:43 | - | Sep 29 | Slovenske Konjice Half Marathon, Slovenske Konjice |
2011
1 performance| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 33:40.07 | - | Apr 22 | Slovenian 10,000m Championships, Domžale |
Honours
No medals
FAQ
Frequently asked questions
What is Janez Mulej's Half Marathon personal best?
Janez Mulej's Half Marathon personal best is 1:09:05, set on Oct 26, 2025 in Valencia (ESP).
Which events does Janez Mulej compete in?
Janez Mulej competes in the Half Marathon and Marathon.
How did Janez Mulej perform in 2026?
2026 season best: 2:29:27, set on Sep 27, 2026. Last competition: BMW Berlin Marathon on Sep 27, 2026, 2:29:27.