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Jack CYR
400m sh
 United States
Born
Jack's code15285705
Personal bests
resultResult
50.03
dateDate
31 JAN 2026
scoreScore
916
competitionCompetition & venue
Boston Univ. Track & Tennis Center, Boston, MA (USA) (i)
resultResult
50.03
dateDate
31 JAN 2026
scoreScore
916
competitionCompetition & venue
Boston Univ. Track & Tennis Center, Boston, MA (USA) (i)
* Not legal
Season’s bests (2026)
* Not legal
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