Mariana Queirós

PortugalPortugalActive
Born
Sep 14, 2009 (17 years old)
Events
300 Metres Short Track · 400 Metres Short Track

Mariana Queirós is a Portugal sprinter, born on September 14, 2009. She competes primarily in the 100m, 200m and 400m.

Her personal bests include 12.94 in the 100m, 26.35 in the 200m, 58.19 in the 400m, 2:15.94 in the 800m and 2:16.48 in the 800m-short-track. She is currently active on the international athletics circuit, representing Portugal.

Personal best · 300 Metres Short Track41.35
2026 season best41.35Jan 31, 2026 · Altice Forum, Braga
2026 season best
Personal best · 400 Metres Short Track59.06
Last competitionPortuguese U20 Outdoor Championships, Estádio Municipal das Caldas da Rainha, Caldas da RainhaJul 11, 2026 · 58.68
Portuguese U20 Outdoor Championships, Estádio Municipal das Caldas da Rainha, Caldas da Rainha

As of Nov 7, 2026: 300 Metres Short Track 41.35, 400 Metres Short Track 59.06, 2026 season best 41.35 (Jan 31, 2026, Altice Forum, Braga (POR)) · Last competition: Portuguese U20 Outdoor Championships, Estádio Municipal das Caldas da Rainha, Caldas da Rainha, Jul 11, 2026, 58.68 · 17 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
100mPorto 2025Portugal 100 m all-time list12.94814 pts––
200mMaia 2025Portugal 200 m all-time list26.35822 pts––
400mLousada 2025Portugal 400 m all-time list58.19899 pts––
800mMaia 2025Portugal 800 m all-time list2:15.94895 pts––
800m-short-trackIndoorPombal 20252:16.48930 pts––
800m-short-trackBraga 20262:20.45873 pts––

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026300m Indoor40.89–Feb 7, 2026Portuguese U18 Indoor Championships
2026300m-short-track Indoor40.89–Feb 7, 2026Portuguese U18 Indoor Championships
2026300m-short-track 41.35–Jan 31, 2026Triatlo Técnico - Final Nacional
2026400m 57.63–Jul 4, 2026Portuguese U18 Outdoor Championships
2026400m Indoor57.63–Jul 4, 2026Portuguese U18 Outdoor Championships
2026400m-short-track Indoor58.25–Feb 21, 2026Portuguese U20 Indoor Championships
2026400m-short-track 59.06–Jan 17, 2026Campeonato do Norte em Pista Coberta
2026800m 2:18.91–Apr 12, 2026Atleta Completo Regional
Compare me with Mariana Queirós
FAQ

Frequently asked questions

Mariana Queirós's 300 Metres Short Track personal best is 41.35, set on Jan 31, 2026 in Altice Forum, Braga (POR).

Mariana Queirós competes in the 300 Metres Short Track and 400 Metres Short Track.

2026 season best: 41.35, set on Jan 31, 2026 in Altice Forum, Braga (POR). Last competition: Portuguese U20 Outdoor Championships, Estádio Municipal das Caldas da Rainha, Caldas da Rainha on Jul 11, 2026, 58.68.