McKencee Cook

United StatesUnited StatesActive
Events
400 m

McKencee Cook is a United States sprinter. She competes primarily in the 400m, 300m and 300m-short-track.

Her personal bests include 58.14 in the 400m, 41.45 in the 300m, 41.45 in the 300m-short-track, 41.45 in the 300m-short-track and 7.42 in the 55m. She is currently active on the international athletics circuit, representing United States.

Personal best · 400 m58.14
2026 season best7.42Jan 16, 2026 · Virginia Beach Sports Center, Virginia Beach, VA
2026 season best
Last competitionThe VA ShowcaseJan 16, 2026 · 7.42
The VA Showcase

As of Nov 14, 2026: 400 m 58.14, 2026 season best 7.42 (Jan 16, 2026, Virginia Beach Sports Center, Virginia Beach, VA (USA)) · Last competition: The VA Showcase, Jan 16, 2026, 7.42

Personal bests

WA points calculator →
DisciplineResultAll-time2026
400mNC 2025United States 400 m all-time list58.14901 pts––
300mIndoorVA 202641.45930 pts–#685
300m-short-trackIndoorVA 202641.45930 pts–#806
300m-short-trackVA 202641.45930 pts–#601
55mIndoorVA 20267.42908 pts–#134
55mVA 20267.42908 pts–#90

Progression

SeasonDisciplineResultWindDateCompetitions
202655m 7.42–Jan 16, 2026The VA Showcase
202655m Indoor7.42–Jan 16, 2026The VA Showcase
2026300m-short-track 41.45–Jan 16, 2026The VA Showcase
2026300m Indoor41.45–Jan 16, 2026The VA Showcase
2026300m-short-track Indoor41.45–Jan 16, 2026The VA Showcase
2025400m 58.14–Jun 20, 2025adidas Outdoor Nationals
FAQ

Frequently asked questions

McKencee Cook's 400 m personal best is 58.14, set on Jun 20, 2025 in Irwin Belk Track, Greensboro, NC (USA).

McKencee Cook competes in the 400 m.

2026 season best: 7.42, set on Jan 16, 2026 in Virginia Beach Sports Center, Virginia Beach, VA (USA). Last competition: The VA Showcase on Jan 16, 2026, 7.42.