Congratulations to Julia Wallace, your USATF 15-16 Girls 400m National Champion, clocking a blazing 54.96. All the work, all the sacrifice—now she’s officially the fastest in the nation. Proud is an understatement. DMV, stand up! #NationalChampion #USATF #STJAcademy #MVPLeague #ThisIsTheWay #CoachMoeKnows #TrackAndField #400m #ChampionMindset