Aleksej Klemenčič
SloveniaActive- Born
- May 16, 2004 (22 years old)
- Events
- 800 Metres Short Track
Aleksej Klemenčič is a Slovenia middle-distance runner, born on May 16, 2004. He competes primarily in the 800m, 800m and 1500m.
His personal bests include 1:58.59 in the 800m, 1:56.01 in the 800m, 4:04.03 in the 1500m, 9:02.21 in the 3000m and 4:06.93 in the 1500m-short-track. He is currently active on the international athletics circuit, representing Slovenia.
Personal best · 800 Metres Short Track1:56.01
2026 season best2:02.90May 24, 2026
Last competitionSlovenian ChampionshipsJun 19, 2026 · 10:39.64
As of Oct 28, 2026: 800 Metres Short Track 1:56.01, 2026 season best 2:02.90 (May 24, 2026) · Last competition: Slovenian Championships, Jun 19, 2026, 10:39.64 · 22 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 800m | 2:02.90 | – | May 24, 2026 | Track Meeting Poljane |
| 2026 | 3000mSt | 10:39.64 | – | Jun 19, 2026 | Slovenian Championships |
| 2025 | 1500m | 4:16.95 | – | Aug 2, 2025 | Slovenian Championships |
| 2025 | CrossCount | 10:09 | – | Nov 15, 2025 | Slovenian Cross Country Championships, Soboško jezero, Murska Sobota - XC 8.0km |
| 2024 | 800m-short-track Indoor | 1:56.01 | – | Jan 14, 2024 | Indoor Meeting, Olimpijski center, Novo Mesto (i) |
| 2024 | 800m Indoor | 1:58.59 | – | Jun 23, 2024 | Slovenian U23 Championships, Športni park, Nova Gorica |
| 2024 | 800m | 1:58.59 | – | Jun 23, 2024 | Slovenian U23 Championships, Športni park, Nova Gorica |
| 2024 | 1000m-short-track Indoor | 2:36.05 | – | Feb 3, 2024 | Zagreb Open Indoor Championships |