MP

Millie Pierce

GBRGBRWomen
Birth date-
Height-
Weight-

Millie Pierce is a United Kingdom middle-distance runner. She competes primarily in the 800m, 1500m and Mile.

Her personal bests include 2:20.63 in the 800m, 4:41.58 in the 1500m, 5:04.59 in the Mile, 10:18.96 in the 3000m and 4:53.10 in the 1500m-short-track. She is currently active on the international athletics circuit, representing United Kingdom.

Key facts
Mile Short Track
5:04.59
1500 m
4:41.58
2026 season best
5:04.59
Jan 30, 2026
2026 season best
Last competition
England Athletics U18 and U16 Track and Field Championships including Junior Para Championships
Jul 25, 2026 · 6:56.18
England Athletics U18 and U16 Track and Field Championships including Junior Para Championships

As of Sep 26, 2026: Mile Short Track 5:04.59, 1500 m 4:41.58, 2026 season best 5:04.59 (Jan 30, 2026) · Last competition: England Athletics U18 and U16 Track and Field Championships including Junior Para Championships, Jul 25, 2026, 6:56.18

PB

Personal bests

2:20.63
4:41.58
Mile
5:04.59
10:18.96
1500m-short-track
4:53.10
2000Metres
7:28.82
3000m-short-track
10:18.96
800m-short-track
2:20.63
mile-short-track
5:04.59

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2026
800m
2:14.68-Jun 13, 2026
↑
Tonypandy Track Classic
2026
mile-short-track
5:04.59-Jan 30, 2026-Boston University John Thomas Terrier Classic
2026
3000mSt
6:53.58-Jun 6, 2026
↓
BMC PB Classic
2025
1500m
4:41.58-Jun 28, 2025
↑
Welsh Senior & U17 Track & Field Championships - British U23's
2025
3000mSt
5:05.64-Jul 19, 2025
↓
SIAB Schools International T&F Competition
2025
1500m-short-track
5:05.64-Jul 19, 2025
↓
SIAB Schools International T&F Competition
2025
3000m-short-track
10:18.96-Dec 14, 2025-Cardiff Met Indoor Christmas Classic, National Indoor Athletics Centre, Cardiff (i)
2025
3000m
10:18.96-Dec 14, 2025-Cardiff Met Indoor Christmas Classic, National Indoor Athletics Centre, Cardiff (i)
2024
800m-short-track
2:20.63-Feb 4, 2024-Welsh U20, U17 & U13 Indoor Championships, National Indoor Athletics Centre, Cardiff (i)
2024
800m
2:21.33-Aug 11, 2024
↑
Welsh Junior Outdoor T&F Championships
2024
1500m
4:53.10-Feb 3, 2024
↑
Welsh U20, U17 & U13 Indoor Championships, National Indoor Athletics Centre, Cardiff (i)
2024
1500m-short-track
4:53.10-Feb 3, 2024
↓
Welsh U20, U17 & U13 Indoor Championships, National Indoor Athletics Centre, Cardiff (i)
2024
3000mSt
5:19.03-Aug 10, 2024
↓
Welsh Junior Outdoor T&F Championships
2024
2000Metres
7:28.82-Jun 16, 2024-Welsh Athletics Senior & U15 Outdoor Championships, Cardiff Athletic Stadium, Cardiff
2023
1500m
4:49.91-Jun 24, 2023
↑
Welsh Senior & U15 T&F Championships

2024

10 performances
DisciplineResultWindDateCompetitions
800m
2:21.33-Aug 11Welsh Junior Outdoor T&F Championships
1500m-short-track
5:19.03-Aug 10Welsh Junior Outdoor T&F Championships
3000mSt
5:19.03-Aug 10Welsh Junior Outdoor T&F Championships
2000Metres
7:28.82-Jun 16Welsh Athletics Senior & U15 Outdoor Championships, Cardiff Athletic Stadium, Cardiff
3000mSt
7:28.82-Jun 15Welsh Athletics Senior & U15 Outdoor Championships, Cardiff Athletic Stadium, Cardiff
1500m-short-track
5:21.93-Mar 30Bill Whistlecroft Spring Open Yeovil, Athletic Arena, Yeovil
3000mSt
5:21.93-Mar 30Bill Whistlecroft Spring Open Yeovil, Athletic Arena, Yeovil
800m-short-track
2:20.63-Feb 4Welsh U20, U17 & U13 Indoor Championships, National Indoor Athletics Centre, Cardiff (i)
800m-short-track
2:21.68-Feb 4Welsh U20, U17 & U13 Indoor Championships, National Indoor Athletics Centre, Cardiff (i)
1500m-short-track
4:53.10-Feb 3Welsh U20, U17 & U13 Indoor Championships, National Indoor Athletics Centre, Cardiff (i)

2023

2 performances
DisciplineResultWindDateCompetitions
1500m
4:49.91-Jun 25Welsh Senior & U15 T&F Championships
1500m
4:49.91-Jun 24Welsh Senior & U15 T&F Championships

Honours

No medals

FAQ

Frequently asked questions

What is Millie Pierce's Mile Short Track personal best?

Millie Pierce's Mile Short Track personal best is 5:04.59, set on Jan 30, 2026 in Boston Univ. Track & Tennis Center, Boston, MA (USA) (i).

Which events does Millie Pierce compete in?

Millie Pierce competes in the Mile Short Track and 1500 m.

How did Millie Pierce perform in 2026?

2026 season best: 5:04.59, set on Jan 30, 2026. Last competition: England Athletics U18 and U16 Track and Field Championships including Junior Para Championships on Jul 25, 2026, 6:56.18.