Jacob COOK

Jacob COOK is a United States sprinter. He competes primarily in the 100m, 200m and 400m.

His personal bests include 11.51 in the 100m, 21.94 in the 200m, 47.28 in the 400m, 1:52.88 in the 800m and 40.54 in the 4x100m. He is currently active on the international athletics circuit, representing United States.

2017 season best49.36Feb 18, 2017

As of Nov 13, 2026: 2017 season best 49.36 (Feb 18, 2017)

DisciplineResultAll-time

* Wind-assisted (> 2.0 m/s)

Progression

SeasonDisciplineResultWindDateCompetitions
2017400m 49.36–Feb 18, 2017–
2017400m Indoor49.36–Feb 18, 2017Kent, OH (USA) (i)
2016400m Indoor49.43–Feb 20, 2016Kent, OH (USA) (i)
2016400m 49.43–Feb 20, 2016–
2015200m 22.77+3.7Apr 2, 2015Akron, OH (USA)
2015400m Indoor49.77–Feb 7, 2015Akron, OH (USA) (i)
2015400m 49.77–Feb 7, 2015–
2015600m 1:22.19–Apr 25, 2015Ashland, OH (USA)