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Jacob JEFFERSON
400mH
400m
 United States
Born
Jacob's code15125871
Personal bests
resultResult
56.91
dateDate
30 MAR 2024
scoreScore
813
competitionCompetition & venue
CSU Jack Christiansen Track, Fort Collins, CO (USA)
resultResult
50.97
dateDate
19 JAN 2024
scoreScore
802
competitionCompetition & venue
US Air Force Academy Cadet Field House, Colorado Springs, CO (USA) (i)
* Not legal
Season’s bests (2025)
* Not legal
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