Izzy Gelder

United KingdomUnited KingdomActive
Born
Jan 1, 2001 (25 years old)
Events
10 Kilometres Road

Izzy Gelder is a United Kingdom long-distance runner, born on January 1, 2001. She competes primarily in the 10000m, Semi and 5Kilometre.

Her personal bests include 36:46.35 in the 10000m, 1:23:21 in the Semi, 18:05 in the 5Kilometre and 36:09 in the 10Kilometr. She is currently active on the international athletics circuit, representing United Kingdom.

Personal best · 10 Kilometres Road36:09
2026 season best36:27Feb 14, 2026 · Millennium Arena, Battersea Park, London
2026 season best
Last competitionCardiff Half MarathonOct 4, 2026 · 1:21:29
Cardiff Half Marathon

As of Nov 14, 2026: 10 Kilometres Road 36:09, 2026 season best 36:27 (Feb 14, 2026, Millennium Arena, Battersea Park, London (GBR)) · Last competition: Cardiff Half Marathon, Oct 4, 2026, 1:21:29 · 25 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
10000mLondon 2024United Kingdom 10 000 m all-time list36:46.35901 pts–
SemiCardiff 2025United Kingdom Half Marathon all-time list1:23:21872 pts–
5KilometreLondon 202518:05–
10KilometrLondon 202536:09–

Progression

SeasonDisciplineResultWindDateCompetitions
202610Kilometr 36:27–Feb 14, 2026Top Flight by RunThrough - Battersea 10k
2026Semi 1:21:29–Oct 4, 2026Cardiff Half Marathon
20255Kilometre 18:05–Jun 25, 2025Top Flight by RunThrough - Battersea ChaseTheSun 5k
202510Kilometr 36:09–Nov 16, 2025Top Flight by RunThrough - Fulham 10k
2025Semi 1:23:21–Oct 5, 2025Oysho Cardiff Half Marathon, Cardiff
202410000m 36:46.35–May 18, 2024Night of the 10,000m PBs, Parliament Hill Fields Athletics Track, London
FAQ

Frequently asked questions

Izzy Gelder's 10 Kilometres Road personal best is 36:09, set on Nov 16, 2025 in London (GBR).

Izzy Gelder competes in the 10 Kilometres Road.

2026 season best: 36:27, set on Feb 14, 2026 in Millennium Arena, Battersea Park, London (GBR). Last competition: Cardiff Half Marathon on Oct 4, 2026, 1:21:29.