Kiley Defusco

United StatesUnited StatesActive
Events
800 Metres Short Track · Mile Short Track

Kiley Defusco is a United States middle-distance runner. She competes primarily in the 800m, Mile and 800m-short-track.

Her personal bests include 2:13.06 in the 800m, 4:53.70 in the Mile, 2:13.60 in the 800m-short-track, 4:55.91 in the mile-short-track and 11:01.66 in the 2Miles. She is currently active on the international athletics circuit, representing United States.

Personal best · 800 Metres Short Track2:13.60
2026 season best2:13.60Feb 7, 2026 · JDL Fast Track, Winston Salem, NC (USA) (i)
2026 season best
Personal best · Mile Short Track4:55.91
Last competitionCoastal Athletic Association Indoor Track & Field Championship, The Track at New Balance, Boston, MA (i)Feb 22, 2026 · 11:43.29
Coastal Athletic Association Indoor Track & Field Championship, The Track at New Balance, Boston, MA (i)

As of Nov 14, 2026: 800 Metres Short Track 2:13.60, Mile Short Track 4:55.91, 2026 season best 2:13.60 (Feb 7, 2026, JDL Fast Track, Winston Salem, NC (USA) (i)) · Last competition: Coastal Athletic Association Indoor Track & Field Championship, The Track at New Balance, Boston, MA (i), Feb 22, 2026, 11:43.29

Personal bests

WA points calculator →
DisciplineResultAll-time
800mPA 2025United States 800 m all-time list2:13.06941 pts–
MilePA 2025United States Mile all-time list4:53.70955 pts–
800m-short-trackIndoorNC 20262:13.60973 pts–
mile-short-trackIndoorMA 20254:55.91968 pts–
2MilesIndoorMA 202411:01.66–
2MilesShorIndoorMA 202411:01.66–

Progression

SeasonDisciplineResultWindDateCompetitions
2026800m Indoor2:13.60–Feb 7, 2026Camel City Distance
2026800m-short-track Indoor2:13.60–Feb 7, 2026Camel City Distance
2026DistanceMe Indoor11:43.29–Feb 22, 2026Coastal Athletic Association Indoor Track & Field Championship, The Track at New Balance, Boston, MA (i)
2025800m 2:13.06–Jun 22, 2025New Balance Nationals Outdoors
2025Mile 4:53.70–Jun 21, 2025New Balance Nationals Outdoors
2025mile-short-track Indoor4:55.91–Mar 16, 2025New Balance Nationals Indoors
2024mile-short-track Indoor5:03.16–Dec 21, 2024The Beantown Winter Classic
2024Mile Indoor5:03.16–Dec 21, 2024The Beantown Winter Classic
FAQ

Frequently asked questions

Kiley Defusco's 800 Metres Short Track personal best is 2:13.60, set on Feb 7, 2026 in JDL Fast Track, Winston Salem, NC (USA) (i).

Kiley Defusco competes in the 800 Metres Short Track and Mile Short Track.

2026 season best: 2:13.60, set on Feb 7, 2026 in JDL Fast Track, Winston Salem, NC (USA) (i). Last competition: Coastal Athletic Association Indoor Track & Field Championship, The Track at New Balance, Boston, MA (i) on Feb 22, 2026, 11:43.29.