Bo Welgraaf

Events
400 m
2021 season best60.73Jun 27, 2021
Last competitionDutch ChampionshipsJun 27, 2021 · 60.73

As of Nov 14, 2026: 2021 season best 60.73 (Jun 27, 2021) · Last competition: Dutch Championships, Jun 27, 2021, 60.73

Personal bests

No personal bests

Progression

SeasonDisciplineResultWindDateCompetitions
2021400m 60.73–Jun 27, 2021Dutch Championships