Kate Hartley

United StatesUnited StatesActive
Events
400 m hurdles

Kate Hartley is a United States sprinter. She competes primarily in the 400m, Marathon and 100mH.

Her personal bests include 59.43 in the 400m, 2:59:56 in the Marathon, 15.34 in the 100mH, 1:01.34 in the 400mH and 48.16 in the 4x100m. She is currently active on the international athletics circuit, representing United States.

Personal best · 400 m hurdles1:01.34
2026 season best1:01.34May 2, 2026 · George Mason Stadium, Fairfax, VA
2026 season best
Last competitionAtlantic 10 Outdoor Track & Field Championships, George Mason Stadium, Fairfax, VAMay 3, 2026 · 1:01.81
Atlantic 10 Outdoor Track & Field Championships, George Mason Stadium, Fairfax, VA

As of Nov 15, 2026: 400 m hurdles 1:01.34, 2026 season best 1:01.34 (May 2, 2026, George Mason Stadium, Fairfax, VA (USA)) · Last competition: Atlantic 10 Outdoor Track & Field Championships, George Mason Stadium, Fairfax, VA, May 3, 2026, 1:01.81

Personal bests

WA points calculator →
DisciplineResultAll-time2026
400mIndoorIN 202659.43891 pts––
MarathonIL 2024United States Marathon all-time list2:59:56856 pts––
100mHIN 2026United States 100 m hurdles all-time list15.34855 pts––
400mHVA 2026United States 400 m hurdles all-time list1:01.34983 pts––
4x100mIA 2026United States 4 × 100 m all-time list48.16––
4x400mIA 2026United States 4 × 400 m all-time list3:48.37––

Progression

SeasonDisciplineResultWindDateCompetitions
202660mH Indoor9.26–Feb 21, 2026ISU Open
2026100mH 15.34+0.7Apr 4, 2026Pacesetter Sports Invitational
20264x100m 48.16–Apr 24, 2026116th Drake Relays
2026400m Indoor59.43–Feb 21, 2026ISU Open
2026400m-short-track Indoor59.43–Feb 21, 2026ISU Open
2026400mH 1:01.34–May 2, 2026Atlantic 10 Outdoor Track & Field Championships, George Mason Stadium, Fairfax, VA
2026500m-short-track Indoor1:18.74–Feb 27, 2026Atlantic 10 Indoor Track & Field Championships
2026500Metres Indoor1:18.74–Feb 27, 2026Atlantic 10 Indoor Track & Field Championships
FAQ

Frequently asked questions

Kate Hartley's 400 m hurdles personal best is 1:01.34, set on May 2, 2026 in George Mason Stadium, Fairfax, VA (USA).

Kate Hartley competes in the 400 m hurdles.

2026 season best: 1:01.34, set on May 2, 2026 in George Mason Stadium, Fairfax, VA (USA). Last competition: Atlantic 10 Outdoor Track & Field Championships, George Mason Stadium, Fairfax, VA on May 3, 2026, 1:01.81.