Thierry Kieffer
- Born
- Jan 1, 1998 (28 years old)
- Events
- 300 Metres Short Track · 600 Metres
Thierry Kieffer is a Luxembourg middle-distance runner, born on January 1, 1998. He competes primarily in the 800m, 4x400m and 800m-short-track.
His personal bests include 1:59.97 in the 800m, 3:23.4h in the 4x400m, 2:01.80 in the 800m-short-track, 7.42 in the 60m and 37.36 in the 300m. He is currently active on the international athletics circuit, representing Luxembourg.
Personal best · 300 Metres Short Track37.36
2018 season best7.42Jan 27, 2018
Personal best · 600 Metres1:25.02
Last competitionLuxembourg Indoor ChampionshipsJan 27, 2018 · 7.42
As of Oct 28, 2026: 300 Metres Short Track 37.36, 600 Metres 1:25.02, 2018 season best 7.42 (Jan 27, 2018) · Last competition: Luxembourg Indoor Championships, Jan 27, 2018, 7.42 · 28 years old
Personal bests
WA points calculator →DisciplineResultAll-time
4x400mLuxembourg 20153:23.4h–
800m-short-trackIndoorLuxembourg 20152:01.80764 pts–
60mIndoorLuxembourg 20187.42738 pts–
300mIndoorLuxembourg 201537.36768 pts–
300m-short-track201537.36768 pts–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2018 | 60m Indoor | 7.42 | – | Jan 27, 2018 | Luxembourg Indoor Championships |
| 2016 | 300m-short-track | 37.67 | – | Dec 16, 2016 | – |
| 2016 | 800m | 1:59.97 | – | May 28, 2016 | – |
| 2015 | 300m-short-track | 37.36 | – | Dec 18, 2015 | – |
| 2015 | 600m | 1:25.02 | – | May 17, 2015 | – |
| 2015 | 600m-short-track | 1:26.84 | – | Dec 18, 2015 | – |
| 2015 | 800m | 2:01.50 | – | Aug 2, 2015 | Schifflange Meeting International, Schifflange |
| 2015 | 800m-short-track Indoor | 2:01.80 | – | Jan 17, 2015 | Luxembourg Indoor Championships |