JG

Justine Gaschy

FRAFRAWomen
Birth dateJan 1, 1989
Height-
Weight-

Justine Gaschy is a France long-distance runner, born on January 1, 1989. She competes primarily in the 3000m, Semi and Marathon.

Her personal bests include 10:02.81 in the 3000m, 1:16:53 in the Semi, 2:44:29 in the Marathon, 35:41 in the 10Kilometr and 1:12:58 in the 20Kilometr. She is currently active on the international athletics circuit, representing France.

Key facts
Half Marathon
1:16:53
20 Kilometres Road
1:12:58
2026 season best
10:12.97
Jun 14, 2026 · Parc des Sports H. Longuet, Viry-Chatillon (FRA)
2026 season best
Last competition
Athlé 91 Track Festival
Jun 14, 2026 · 10:12.97
Athlé 91 Track Festival
Age
37 years old

As of Sep 30, 2026: Half Marathon 1:16:53, 20 Kilometres Road 1:12:58, 2026 season best 10:12.97 (Jun 14, 2026, Parc des Sports H. Longuet, Viry-Chatillon (FRA)) · Last competition: Athlé 91 Track Festival, Jun 14, 2026, 10:12.97 · 37 years old

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2026
3000m
10:12.97-Jun 14, 2026
↓
Athlé 91 Track Festival
2024
Semi
1:16:53-Mar 3, 2024
↑
Harmonie Mutuelle Semi de Paris
2023
3000m
10:02.81-May 21, 2023
↓
Championnat de France des clubs N1A Poule B
2023
10Kilometr
35:45-Mar 26, 2023
↓
French 10km Championships, Houilles - Open Event
2023
CrossCount
37:29-Mar 12, 2023-French Cross Country Championships, Site de Kerampuilh, Carhaix - XC 9.81km
2023
20Kilometr
1:12:58-Oct 8, 2023-20KM de Paris
2023
Semi
1:19:49-Sep 24, 2023
↑
Le Lion, Montbéliard - French Half Marathon Ch.
2023
Marathon
2:44:29-Dec 3, 2023-Maraton Valencia Trinidad Alfonso
2022
10Kilometr
35:41-Dec 18, 2022
↓
Corrida Internationale de Houilles

2026

3 performances
DisciplineResultWindDateCompetitions
3000m
10:12.97-Jun 14Athlé 91 Track Festival
3000m
10:12.97-Jun 13Athlé 91 Track Festival
3000m
10:34.12-May 17Chpts Interclubs LIFA - Finale Nationale 4

2024

1 performance
DisciplineResultWindDateCompetitions
Semi
1:16:53-Mar 3Harmonie Mutuelle Semi de Paris

2023

8 performances

2022

1 performance
DisciplineResultWindDateCompetitions
10Kilometr
35:41-Dec 18Corrida Internationale de Houilles

Honours

No medals

FAQ

Frequently asked questions

What is Justine Gaschy's Half Marathon personal best?

Justine Gaschy's Half Marathon personal best is 1:16:53, set on Mar 3, 2024 in Paris (FRA).

Which events does Justine Gaschy compete in?

Justine Gaschy competes in the Half Marathon and 20 Kilometres Road.

How did Justine Gaschy perform in 2026?

2026 season best: 10:12.97, set on Jun 14, 2026 in Parc des Sports H. Longuet, Viry-Chatillon (FRA). Last competition: Athlé 91 Track Festival on Jun 14, 2026, 10:12.97.