Ona Alonso

Ona Alonso

SpainSpainActive
Born
Apr 20, 2003 (23 years old)
Events
3000 Metres Short Track · Mile Short Track

Ona Alonso is a Spain middle-distance runner, born on April 20, 2003. She competes primarily in the 800m, 1500m and Mile.

Her personal bests include 2:16.65 in the 800m, 4:35.95 in the 1500m, 4:55.20 in the Mile, 9:45.24 in the 3000m and 9:51.63 in the 3000m. She is currently active on the international athletics circuit, representing Spain.

Personal best · 3000 Metres Short Track9:45.24
2026 season best4:43.29Apr 25, 2026 · Irwin Belk TF Center, Charlotte, NC
2026 season best
Personal best · Mile Short Track4:55.20
Last competitionCampeonato de CataluñaJul 4, 2026 · 17:00.76
Campeonato de Cataluña

As of Nov 14, 2026: 3000 Metres Short Track 9:45.24, Mile Short Track 4:55.20, 2026 season best 4:43.29 (Apr 25, 2026, Irwin Belk TF Center, Charlotte, NC (USA)) · Last competition: Campeonato de Cataluña, Jul 4, 2026, 17:00.76 · 23 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
800mBarcelona 2022Spain 800 m all-time list2:16.65884 pts–
1500mTN 2025Spain 1500 m all-time list4:35.95934 pts–
MileIndoorMA 20244:55.20972 pts–
3000mIndoorMA 20259:45.24979 pts–
3000mSanta Coloma de Gramenet 2026Spain 3000 m all-time list9:51.63940 pts–
5KilometreBarcelona 202317:14–

Progression

SeasonDisciplineResultWindDateCompetitions
20261500m 4:43.29–Apr 25, 2026Charlotte Invitational
20263000m 9:51.63–Jun 6, 2026Gran Premio Aire Libre Federación Catalana Atletismo
20265000m 17:00.76–Jul 4, 2026Campeonato de Cataluña
20251500m 4:35.95–May 10, 2025Lee University Last Chance
2025mile-short-track Indoor4:56.75–Dec 12, 2025'Twas the Meet Before Christmas
2025Mile Indoor4:56.75–Dec 12, 2025'Twas the Meet Before Christmas
20253000m-short-track Indoor9:45.24–Dec 6, 2025Boston University Sharon Colyear-Danville Season Opener
20253000m Indoor9:45.24–Dec 6, 2025Boston University Sharon Colyear-Danville Season Opener
FAQ

Frequently asked questions

Ona Alonso's 3000 Metres Short Track personal best is 9:45.24, set on Dec 6, 2025 in Boston Univ. Track & Tennis Center, Boston, MA (USA) (i).

Ona Alonso competes in the 3000 Metres Short Track and Mile Short Track.

2026 season best: 4:43.29, set on Apr 25, 2026 in Irwin Belk TF Center, Charlotte, NC (USA). Last competition: Campeonato de Cataluña on Jul 4, 2026, 17:00.76.