Mackenzie Armstrong

United StatesUnited StatesActive
Events
Mile Short Track

Mackenzie Armstrong is a United States middle-distance runner. She competes primarily in the 1500m, Mile and 3000m.

Her personal bests include 4:58.02 in the 1500m, 5:18.10 in the Mile, 10:17.32 in the 3000m, 10:17.32 in the 3000m and 10:28.41 in the 3000m-short-track. She is currently active on the international athletics circuit, representing United States.

Personal best · Mile Short Track5:18.10
2026 season best5:18.10Jan 17, 2026 · Fall Creek Pavilion, Indianapolis, IN
2026 season best
Last competitionSaint Louis University Speed/Power FestivalMar 27, 2026 · 4:58.02
Saint Louis University Speed/Power Festival

As of Nov 15, 2026: Mile Short Track 5:18.10, 2026 season best 5:18.10 (Jan 17, 2026, Fall Creek Pavilion, Indianapolis, IN (USA)) · Last competition: Saint Louis University Speed/Power Festival, Mar 27, 2026, 4:58.02

Personal bests

WA points calculator →
DisciplineResultAll-time
1500mMO 2026United States 1500 m all-time list4:58.02785 pts–
MileIndoorIN 20265:18.10825 pts–
3000mIN 2026United States 3000 m all-time list10:17.32862 pts–
3000mIndoorIN 202610:17.32879 pts–
3000m-short-trackIndoorVA 202610:28.41846 pts–
mile-short-trackIndoorIN 20265:18.10825 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
20261500m 4:58.02–Mar 27, 2026Saint Louis University Speed/Power Festival
2026mile-short-track 5:18.10–Jan 17, 2026Hoosier Horsepower Classic
2026mile-short-track Indoor5:18.10–Jan 17, 2026Hoosier Horsepower Classic
2026Mile Indoor5:18.10–Jan 17, 2026Hoosier Horsepower Classic
20263000m 10:17.32–Jan 24, 2026Notre Dame Invitational
20263000m Indoor10:17.32–Jan 24, 2026Notre Dame Invitational
20263000m-short-track Indoor10:28.41–Feb 28, 2026Atlantic 10 Indoor Track & Field Championships
FAQ

Frequently asked questions

Mackenzie Armstrong's Mile Short Track personal best is 5:18.10, set on Jan 16, 2026 in Fall Creek Pavilion, Indianapolis, IN (USA).

Mackenzie Armstrong competes in the Mile Short Track.

2026 season best: 5:18.10, set on Jan 17, 2026 in Fall Creek Pavilion, Indianapolis, IN (USA). Last competition: Saint Louis University Speed/Power Festival on Mar 27, 2026, 4:58.02.