Lovro MESEC Košir
SLOMenLovro MESEC Košir is a Slovenia sprinter, born on August 11, 1999. He competes primarily in the 100m, 200m and 400m.
His personal bests include 10.85 in the 100m, 21.05 in the 200m, 46.09 in the 400m, 55.23 in the 400mH and 40.62 in the 4x100m. He has earned 19 gold medals in major international competitions. He is currently active on the international athletics circuit, representing Slovenia.
As of Sep 13, 2026: 400 Metres Short Track 46.50, 200 Metres Short Track 21.22, 2026 season best 46.50 (Feb 28, 2026, Olimpijski center, Novo Mesto (SLO) (i)) · Last competition: European Athletics Championships, Aug 10, 2026, 46.66 · National record (4x400 Metres Relay Short Track) · 27 years old
Personal bests
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2026 | 200m | 21.01 | +1.2 | Jul 1, 2026 | ↑ | 37. Mednarodni miting Novo Mesto, Stadion Portoval, Novo Mesto |
| 2026 | 300m | 33.11 | - | May 17, 2026 | ↑ | International Meeting Maribor and the Iztok Ciglarič Memorial |
| 2026 | 400m | 45.78 | - | Jul 10, 2026 | ↑ | Slovenian Cup Championships |
| 2026 | 400m-short-track | 46.50 | - | Feb 28, 2026 | ↑ | Slovenian Indoor Championships |
| 2026 | 4x400m | 3:04.13 | - | Jun 21, 2026 | ↑ | Balkan Senior Championships |
| 2026 | 4x400Metre | 3:11.61 | - | Feb 21, 2026 | ↑ | Balkan Indoor Championships, Atletska dvorana, Beograd (i) |
| 2025 | 60m | 6.94 | - | Jan 18, 2025 | ↑ | Slovenian U23 Indoor Championships, Olimpijski center, Novo Mesto (i) |
| 2025 | 200m | 21.06= | +0.6 | Aug 3, 2025 | ↑ | Slovenian Championships |
| 2025 | 4x100m | 42.38 | - | Jul 12, 2025 | ↓ | Slovenian Cup Championships, Stadion Portoval, Novo Mesto |
| 2025 | 400m | 46.76 | - | Jun 5, 2025 | ↑ | 20. Memorial Matica Šuštaršiča in Patrika Cvetana, Atletski stadion Poljane, Maribor |
| 2025 | 400m-short-track | 47.06 | - | Jan 18, 2025 | ↑ | Slovenian U23 Indoor Championships, Olimpijski center, Novo Mesto (i) |
| 2025 | 4x400m | 3:07.01 | - | Jul 27, 2025 | ↑ | Balkan Championships |
| 2025 | 4x400Metre | 3:11.38 | - | Feb 15, 2025 | ↑ | Balkan Indoor Championships, Atletska dvorana, Beograd (i) |
| 2024 | 200m-short-track | 21.36 | - | Feb 18, 2024 | ↑ | Slovenian Indoor Championships |
| 2024 | 200m | 21.36 | - | Feb 18, 2024 | ↑ | Slovenian Indoor Championships |
| 2024 | 400m-short-track | 46.79 | - | Feb 17, 2024 | ↑ | Slovenian Indoor Championships |
| 2024 | 400m | 46.79 | - | Feb 17, 2024 | ↑ | Slovenian Indoor Championships |
| 2024 | 4x400Metre | 3:13.29 | - | Jan 24, 2024 | ↑ | Triple Match CRO-SLO-SRB, Atletska dvorana, Beograd (i) |
| 2023 | 60m | 6.84 | - | Jan 21, 2023 | ↑ | Atletski miting v dvorani, Atletska dvorana Park Šiška, Ljubljana (i) |
| 2023 | 200m | 21.06 | +1.1 | Sep 17, 2023 | ↑ | Slovenian Cup Championships, Stadion Portoval, Novo Mesto |
| 2023 | 200m-short-track | 21.49 | - | Feb 18, 2023 | ↑ | Slovenian Indoor Championships |
| 2023 | 300m | 33.05 | - | May 27, 2023 | ↑ | 23rd International Athletics Meeting Slovenska Bistrica 2023, Športni park, Slovenska Bistrica |
| 2023 | 4x100m | 41.24 | - | Sep 16, 2023 | ↓ | Slovenian Cup Championships, Stadion Portoval, Novo Mesto |
| 2023 | 400m | 46.43 | - | Sep 16, 2023 | ↑ | Slovenian Cup Championships, Stadion Portoval, Novo Mesto |
| 2023 | 400m-short-track | 47.17 | - | Feb 15, 2023 | ↑ | Belgrade Indoor Meeting, Atletska dvorana, Beograd (i) |
| 2023 | 4x400m | 3:06.46 | - | Jul 29, 2023 | ↑ | Polish Championships |
| 2023 | 4x400Metre | 3:14.72 | - | Jun 22, 2023 | ↑ | European Athletics Team Championships Second Division, Stadion Śląski, Chorzów |
| 2022 | 200m | 21.19= | +2.0 | Jun 14, 2022 | ↑ | 9. Memorial Iztoka Ciglariča v teku na 1500 m, Atletski stadion Poljane, Maribor |
| 2022 | 200m-short-track | 21.22 | - | Feb 20, 2022 | ↑ | Slovenian Indoor Championships, Olimpijski center, Novo Mesto (i) |
| 2022 | 300m | 33.50 | - | May 28, 2022 | ↑ | 22. Mednarodni Atletski Miting, Športni park, Slovenska Bistrica |
| 2022 | 4x100m | 40.63 | - | Jun 4, 2022 | ↓ | Celje (SLO) |
| 2022 | 400m | 46.62 | - | Jun 24, 2022 | ↑ | Stadion "Ob jezeru", Velenje (SLO) |
| 2022 | 400m-short-track | 46.94 | - | Feb 12, 2022 | ↑ | Olimpijski center, Novo Mesto (SLO) (i) |
| 2022 | 4x400m | 3:03.68 | - | Aug 19, 2022 | ↑ | European Athletics Championships, Olympiastadion, München |
| 2022 | 4x400Metre | 3:10.47 | - | Mar 5, 2022 | ↑ | Balkan Indoor Championships, Ataköy Arena, Istanbul (i) |
| 2021 | 100m | 10.85 | +0.2 | Sep 16, 2021 | ↑ | 16. Memorial Matica Šušteršiča in Patrika Cvetana, Stadion Park Šiška, Ljubljana |
| 2021 | 200m | 21.32 | +0.5 | Jul 2, 2021 | ↑ | Stadion "Ob jezeru", Velenje (SLO) |
| 2021 | 200m-short-track | 21.38 | - | Feb 14, 2021 | ↑ | Slovenian Indoor Championships, Olimpijski center, Novo Mesto (i) |
| 2021 | 300m | 33.37 | - | May 29, 2021 | ↑ | 21. Mednarodni Atletski Miting, Športni park, Slovenska Bistrica |
| 2021 | 400m | 46.99 | - | Jul 9, 2021 | ↑ | European Athletics U23 Championships, Kadrioru staadion, Tallinn |
| 2021 | 400m-short-track | 47.05 | - | Jan 30, 2021 | ↑ | Olimpijski center, Novo Mesto (SLO) (i) |
| 2021 | 4x400m | 3:05.33 | - | Jun 20, 2021 | ↑ | European Athletics Team Championships Second League |
| 2021 | 4x400Metre | 3:15.22 | - | Feb 14, 2021 | ↑ | Slovenian Indoor Championships, Olimpijski center, Novo Mesto (i) |
| 2020 | 200m | 21.19 | +0.5 | Jun 6, 2020 | ↑ | Športni center, Kranj (SLO) |
| 2020 | 300m | 32.98 | - | Jun 13, 2020 | ↑ | Športni park, Slovenska Bistrica (SLO) |
| 2020 | 4x100m | 40.62 | - | Jul 4, 2020 | ↓ | Stadion Park Šiška, Ljubljana (SLO) |
| 2020 | 400m | 46.64 | - | Jul 4, 2020 | ↑ | Stadion Park Šiška, Ljubljana (SLO) |
| 2020 | 400m-short-track | 47.74 | - | Jan 22, 2020 | ↑ | Olimpijski center, Novo Mesto (SLO) (i) |
| 2020 | 4x400m | 3:10.51 | - | Jul 5, 2020 | ↑ | Stadion Park Šiška, Ljubljana (SLO) |
| 2020 | 4x400Metre | 3:14.02 | - | Jan 22, 2020 | ↑ | Olimpijski center, Novo Mesto (SLO) (i) |
| 2019 | 200m | 21.60 | -0.5 | Jun 30, 2019 | ↑ | Nova Gorica (SLO) |
| 2019 | 400m | 46.79 | - | Jun 1, 2019 | ↑ | Kranj (SLO) |
| 2019 | 400m-short-track | 47.72 | - | Jan 26, 2019 | ↑ | Wien (AUT) (i) |
| 2019 | 4x400m | 3:06.80 | - | Aug 11, 2019 | ↑ | European Athletics Team Championships Second League, Stadion ŠC Sloboda, Varaždin |
| 2019 | 4x400Metre | 3:20.66 | - | Jun 23, 2019 | ↑ | European Games |
| 2018 | 200m | 21.94= | +1.7 | Sep 23, 2018 | ↑ | Ptuj (SLO) |
| 2018 | 300m | 34.28 | - | Aug 22, 2018 | ↑ | Sentjernej (SLO) |
| 2018 | 400m | 47.50 | - | Jun 16, 2018 | ↑ | Vyškov (CZE) |
| 2018 | 400m-short-track | 48.24 | - | Feb 24, 2018 | ↑ | Slovenian Indoor Championships, Zagreb (i) |
| 2018 | 400mH | 55.23 | - | May 26, 2018 | - | Birmingham ECCC Group A, Birmingham |
| 2018 | 4x400m | 3:12.64 | - | Jun 24, 2018 | ↑ | Ljubljana (SLO) |
| 2017 | 100m | 11.06 | +1.7 | Jun 10, 2017 | ↑ | Kranj (SLO) |
| 2017 | 200m | 21.94 | -1.3 | Jun 10, 2017 | ↑ | Kranj (SLO) |
| 2017 | 200m-short-track | 22.26 | - | Dec 30, 2017 | ↑ | Beograd (SRB) (i) |
| 2017 | 400m | 47.83 | - | Jul 20, 2017 | ↑ | European U20 Championships, Stadio Zecchini, Grosseto |
| 2017 | 400m-short-track | 49.63 | - | Jan 21, 2017 | ↑ | Wien (AUT) (i) |
| 2017 | 4x400m | 3:16.90 | - | Jul 22, 2017 | ↑ | European U20 Championships, Stadio Zecchini, Grosseto |
| 2016 | 60m | 7.24 | - | Jan 30, 2016 | ↑ | Ljubljana (SLO) (i) |
| 2016 | 200m | 22.13 | +1.8 | Jun 19, 2016 | ↑ | Celje (SLO) |
| 2016 | 300m | 35.07 | - | May 28, 2016 | ↑ | Slovenska Bistrica (SLO) |
| 2016 | 400m | 49.09 | - | Jun 4, 2016 | ↑ | Nova Gorica (SLO) |
| 2016 | 400m-short-track | 50.86 | - | Jan 31, 2016 | ↑ | Linz (AUT) (i) |
| 2016 | 400mhurdle | 54.21 | - | Jun 11, 2016 | - | Brno (CZE) |
| 2016 | SprintMedl | 1:55.17 | - | Jun 11, 2016 | ↑ | Brno (CZE) |
| 2015 | 200m | 23.17 | -0.4 | Jun 21, 2015 | ↑ | Ptuj (SLO) |
| 2015 | 400m | 50.51 | - | May 10, 2015 | ↑ | Domžale (SLO) |
| 2015 | SprintMedl | 2:00.93 | - | Jun 6, 2015 | ↑ | Trnava (SVK) |
2026
20 performances2025
18 performances2024
8 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
4x400Metre | 3:15.61 | - | Feb 18 | Slovenian Indoor Championships |
200m-short-track | 21.36 | - | Feb 18 | Slovenian Indoor Championships |
400m-short-track | 46.79 | - | Feb 17 | Slovenian Indoor Championships |
400m-short-track | 47.59 | - | Feb 13 | Belgrade Indoor Meeting, Atletska dvorana, Beograd (i) |
400m-short-track | 47.27 | - | Feb 10 | Balkan Indoor Championships, Ataköy Arena, Istanbul (i) |
4x400Metre | 3:13.29 | - | Jan 24 | Triple Match CRO-SLO-SRB, Atletska dvorana, Beograd (i) |
400m-short-track | 47.31 | - | Jan 24 | Triple Match CRO-SLO-SRB, Atletska dvorana, Beograd (i) |
400m-short-track | 47.45 | - | Jan 14 | Indoor Meeting, Olimpijski center, Novo Mesto (i) |
2023
4 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
200m | 21.06 | +1.1 | Sep 17 | Slovenian Cup Championships, Stadion Portoval, Novo Mesto |
400m | 46.43 | - | Sep 17 | Slovenian Cup Championships, Stadion Portoval, Novo Mesto |
4x400m | 3:19.30 | - | Sep 17 | Slovenian Cup Championships, Stadion Portoval, Novo Mesto |
400m | 46.43 | - | Sep 16 | Slovenian Cup Championships, Stadion Portoval, Novo Mesto |
Honours
Slovenian Indoor Championships
400 Metres Short Track
Slovenian Championships
400 Metres
Slovenian Championships
4x400 Metres Relay
Slovenian Indoor Championships
4x400 Metres Relay Short Track
Slovenian Indoor Championships
200 Metres Short Track
European Athletics Team Championships Second Division
4x400 Metres Relay Mixed
Slovenian Indoor Championships
400 Metres Short Track
Slovenian Indoor Championships
200 Metres Short Track
Slovenian Indoor Championships
200 Metres Short Track
Slovenian Indoor Championships
4x400 Metres Relay Short Track
Slovenian Championships
400 Metres
Slovenian Indoor Championships
400 Metres Short Track
Balkan Championships
4x400 Metres Relay
European Athletics Team Championships Second League
4x400 Metres Relay
Slovenian Indoor Championships
200 Metres Short Track
Slovenian Indoor Championships
4x400 Metres Relay Short Track
European Athletics Team Championships Second League
4x400 Metres Relay
Slovenian Indoor Championships
400 Metres Short Track
Slovenian Indoor Championships
400 Metres Short Track
Frequently asked questions
What is Lovro MESEC Košir's 400 Metres Short Track personal best?
Lovro MESEC Košir's 400 Metres Short Track personal best is 46.50, set on Feb 28, 2026 in Olimpijski center, Novo Mesto (SLO) (i).
Which events does Lovro MESEC Košir compete in?
Lovro MESEC Košir competes in the 400 Metres Short Track and 200 Metres Short Track.
How did Lovro MESEC Košir perform in 2026?
2026 season best: 46.50, set on Feb 28, 2026 in Olimpijski center, Novo Mesto (SLO) (i). Last competition: European Athletics Championships on Aug 10, 2026, 46.66.