Christina Brennan

Events
400 m
2011 season best53.83Jul 7, 2011
Last competitionIAAF World Youth Championships, LilleJul 7, 2011 · 53.83

As of Nov 13, 2026: 2011 season best 53.83 (Jul 7, 2011) · Last competition: IAAF World Youth Championships, Lille, Jul 7, 2011, 53.83

Personal bests

No personal bests

Progression

SeasonDisciplineResultWindDateCompetitions
2011400m 53.83–Jul 7, 2011IAAF World Youth Championships, Lille