Daniela Sierra

SpainSpainActive
Born
Dec 28, 2008 (17 years old)
Events
800 Metres Short Track · 1000 Metres Short Track

Daniela Sierra is a Spain sprinter, born on December 28, 2008. She competes primarily in the 400m, 800m and 1500m.

Her personal bests include 59.77 in the 400m, 2:10.39 in the 800m, 4:29.79 in the 1500m, 4:37.27 in the 1500m-short-track and 4:37.20 in the 1500m-short-track. She is currently active on the international athletics circuit, representing Spain.

Personal best · 800 Metres Short Track2:12.96
2026 season best2:10.04Jul 4, 2026 · Pista atletismo Fuente de la Niña, Guadalajara
2026 season best
Personal best · 1000 Metres Short Track2:53.95
Last competitionSpanish U20 ChampionshipsJul 18, 2026 · 4:38.06
Spanish U20 Championships

As of Nov 14, 2026: 800 Metres Short Track 2:12.96, 1000 Metres Short Track 2:53.95, 2026 season best 2:10.04 (Jul 4, 2026, Pista atletismo Fuente de la Niña, Guadalajara (ESP)) · Last competition: Spanish U20 Championships, Jul 18, 2026, 4:38.06 · 17 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
400mMálaga 2025Spain 400 m all-time list59.77845 pts––
800mGuadalajara 2026Spain 800 m all-time list2:10.39984 pts––
1500mNerja 2026Spain 1500 m all-time list4:29.79978 pts––
1500m-short-trackAntequera 20264:37.27942 pts–#360
1500m-short-trackIndoorAntequera 20244:37.20943 pts––
800m-short-trackIndoorAntequera 20252:12.96982 pts––

Progression

SeasonDisciplineResultWindDateCompetitions
2026800m 2:10.04–Jul 4, 2026Campeonato Andalucia
20261000m 2:52.70–Jun 3, 2026Granada Challenger
20261500m 4:29.79–May 20, 2026Desafio Nerja
20261500m-short-track 4:37.27–Jan 31, 2026Andalucia Short Track Championships
20261500m-short-track Indoor4:40.62–Mar 22, 2026Spanish U20 Indoor Championships
2025400m 59.77–Jun 7, 2025Campeonato Andalucía U18
2025800m 2:12.17–Jul 9, 2025Míting Internacional Ciutat de Barcelona, Estadi Joan Serrahima, Barcelona
2025800m-short-track Indoor2:12.96–Jan 25, 2025Antequera Indoor Match, Centro de Tecnificación de Atletismo, Antequera (i)
FAQ

Frequently asked questions

Daniela Sierra's 800 Metres Short Track personal best is 2:12.96, set on Jan 25, 2025 in Centro de Tecnificación de Atletismo, Antequera (ESP) (i).

Daniela Sierra competes in the 800 Metres Short Track and 1000 Metres Short Track.

2026 season best: 2:10.04, set on Jul 4, 2026 in Pista atletismo Fuente de la Niña, Guadalajara (ESP). Last competition: Spanish U20 Championships on Jul 18, 2026, 4:38.06.