Mia Duncan

United StatesUnited States
Events
3000 m steeplechase · 1000 Metres Short Track

Mia Duncan is a United States middle-distance runner. She competes primarily in the 1500m, 3000m and 400mH.

Her personal bests include 4:43.39 in the 1500m, 10:23.02 in the 3000m, 1:06.14 in the 400mH, 10:50.52 in the 3000mSt and 2:58.62 in the 1000m. She is currently active on the international athletics circuit, representing United States.

Personal best · 3000 m steeplechase10:50.52
2025 season best10:50.52May 23, 2025 · Wildcat Track, Marion, IN
2025 season best
Personal best · 1000 Metres Short Track2:58.62
Last competitionNAIA National ChampionshipsMay 23, 2025 · 10:50.52
NAIA National Championships

As of Nov 15, 2026: 3000 m steeplechase 10:50.52, 1000 Metres Short Track 2:58.62, 2025 season best 10:50.52 (May 23, 2025, Wildcat Track, Marion, IN (USA)) · Last competition: NAIA National Championships, May 23, 2025, 10:50.52

Personal bests

WA points calculator →
DisciplineResultAll-time
1500mIL 2025United States 1500 m all-time list4:43.39882 pts–
3000mIndoorMI 202410:23.02862 pts–
400mHMO 2025United States 400 m hurdles all-time list1:06.14850 pts–
3000mStIN 2025United States 3000 m steeplechase all-time list10:50.52977 pts–
1000mIndoorKS 20252:58.62909 pts–
1000m-short-trackIndoorKS 20252:58.62909 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2025400mH 1:06.14–Mar 29, 2025Billiken Invitational
20251000m Indoor2:58.62–Feb 7, 2025Steve Miller Invitational
20251000m-short-track Indoor2:58.62–Feb 7, 2025Steve Miller Invitational
20251500m 4:43.39–May 9, 2025St. Francis Fighting Chance Invite
20253000m Indoor10:40.20–Jan 25, 2025NAIA / JUCO Challenge, Robert W. Plaster Center, Pittsburg, KS (i)
20253000mSt 10:50.52–May 23, 2025NAIA National Championships
20243000m Indoor10:23.02–Dec 6, 2024Grand Valley State Holiday Open
FAQ

Frequently asked questions

Mia Duncan's 3000 m steeplechase personal best is 10:50.52, set on May 23, 2025 in Wildcat Track, Marion, IN (USA).

Mia Duncan competes in the 3000 m steeplechase and 1000 Metres Short Track.

2025 season best: 10:50.52, set on May 23, 2025 in Wildcat Track, Marion, IN (USA). Last competition: NAIA National Championships on May 23, 2025, 10:50.52.