Sebastián Šemrak

CzechiaCzechiaActive
Born
Jan 1, 2009 (17 years old)
Events
800 Metres Short Track · 1500 Metres Short Track

Sebastián Šemrak is a Czechia sprinter, born on January 1, 2009. He competes primarily in the 400m, 400m and 800m.

His personal bests include 50.94 in the 400m, 51.69 in the 400m, 1:52.01 in the 800m, 1:52.37 in the 800m and 3:52.39 in the 1500m. He is currently active on the international athletics circuit, representing Czechia.

Personal best · 800 Metres Short Track1:52.01
2026 season best1:52.01Jan 13, 2026 · Atletická hala, Ostrava
2026 season best
Personal best · 1500 Metres Short Track3:54.70
Last competitionCzech U18 Team Championships, Atletický stadion města Plzně, PlzeňSep 27, 2026 · 1:52.64
Czech U18 Team Championships, Atletický stadion města Plzně, Plzeň

As of Oct 27, 2026: 800 Metres Short Track 1:52.01, 1500 Metres Short Track 3:54.70, 2026 season best 1:52.01 (Jan 13, 2026, Atletická hala, Ostrava (CZE)) · Last competition: Czech U18 Team Championships, Atletický stadion města Plzně, Plzeň, Sep 27, 2026, 1:52.64 · 17 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
400mOstrava 202650.94804 pts––
400mIndoorOstrava 202651.69820 pts––
800mIndoorOstrava 20261:52.011,023 pts–#513
800mPraha 20261:52.37960 pts––
1500mKladno 20263:52.39947 pts––
1500mIndoorOstrava 20263:51.161,007 pts–#352

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026400m Indoor50.94–Sep 12, 2026Finále MMaS družstev mládeže
2026400m 50.94–Sep 12, 2026Finále MMaS družstev mládeže
2026400m-short-track Indoor51.69–Jan 20, 2026Ostrava Indoor I
2026400m-short-track 51.69–Jan 20, 2026Ostrava Indoor I
2026600m 1:19.64–Aug 19, 2026Atletický Mítink Rieter
2026600m Indoor1:19.64–Aug 19, 2026Atletický Mítink Rieter
2026600m-short-track Indoor1:22.32–Jan 3, 2026Zahajovací závody a Silezian mítink
2026600m-short-track 1:22.32–Jan 3, 2026Zahajovací závody a Silezian mítink
Compare me with Sebastián Šemrak
FAQ

Frequently asked questions

Sebastián Šemrak's 800 Metres Short Track personal best is 1:52.01, set on Jan 13, 2026 in Atletická hala, Ostrava (CZE).

Sebastián Šemrak competes in the 800 Metres Short Track and 1500 Metres Short Track.

2026 season best: 1:52.01, set on Jan 13, 2026 in Atletická hala, Ostrava (CZE). Last competition: Czech U18 Team Championships, Atletický stadion města Plzně, Plzeň on Sep 27, 2026, 1:52.64.