Marnie Fieldsend

United KingdomUnited KingdomActive
Events
1500 m · 800 m

Marnie Fieldsend is a United Kingdom middle-distance runner. She competes primarily in the 800m, 1500m and 3000m.

Her personal bests include 2:13.34 in the 800m, 4:31.60 in the 1500m and 10:09.94 in the 3000m. She is currently active on the international athletics circuit, representing United Kingdom.

Personal best · 1500 m4:31.60
2026 season best4:50.38May 27, 2026
2026 season best
Personal best · 800 m2:13.34
Last competitionWatford Open Graded Meetiang, Woodside Stadium, Watford - Mixed RacesAug 19, 2026 · 9:55.04
Watford Open Graded Meetiang, Woodside Stadium, Watford - Mixed Races

As of Nov 14, 2026: 1500 m 4:31.60, 800 m 2:13.34, 2026 season best 4:50.38 (May 27, 2026) · Last competition: Watford Open Graded Meetiang, Woodside Stadium, Watford - Mixed Races, Aug 19, 2026, 9:55.04

Personal bests

WA points calculator →
DisciplineResultAll-time
800mBracknell 2025United Kingdom 800 m all-time list2:13.34936 pts–
1500mBirmingham 2025United Kingdom 1500 m all-time list4:31.60965 pts–
3000mChelmsford 2022United Kingdom 3000 m all-time list10:09.94884 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
20261500m 4:50.38–May 27, 2026Watford Open Graded Meeting, Woodside Stadium, Watford - Mixed Races
20263000m 9:55.04–Aug 19, 2026Watford Open Graded Meetiang, Woodside Stadium, Watford - Mixed Races
2025800m 2:11.50–Aug 6, 2025Watford Open Graded Meeting, Woodside Stadium, Watford - Mixed Races
20251500m 4:31.60–Jul 25, 2025UK U20 Championships, Alexander Stadium, Birmingham
2023800m 2:18.29–Jul 12, 2023Watford Open Graded Meeting, Woodside Stadium, Watford - Mixed Races
20231500m 4:37.26–Jun 30, 2023ESAA English Schools Championships, Alexander Stadium, Birmingham
2022800m 2:16.27–Aug 10, 2022–
20221500m 4:35.57–Jun 1, 2022Chelmsford Sport And Athletics Centre Melbourne Park, Chelmsford (GBR)
FAQ

Frequently asked questions

Marnie Fieldsend's 1500 m personal best is 4:31.60, set on Jul 25, 2025 in Alexander Stadium, Birmingham (GBR).

Marnie Fieldsend competes in the 1500 m and 800 m.

2026 season best: 4:50.38, set on May 27, 2026. Last competition: Watford Open Graded Meetiang, Woodside Stadium, Watford - Mixed Races on Aug 19, 2026, 9:55.04.