Marelys Alfonso

Events
400 m
2019 season best54.47Jun 7, 2019
Last competitionMemorial Barrientos, La HabanaJun 7, 2019 · 54.47

As of Nov 14, 2026: 2019 season best 54.47 (Jun 7, 2019) · Last competition: Memorial Barrientos, La Habana, Jun 7, 2019, 54.47

Personal bests

No personal bests

Progression

SeasonDisciplineResultWindDateCompetitions
2019400m 54.47–Jun 7, 2019Memorial Barrientos, La Habana