Juliette Chaillou

FranceFranceActive
Born
Jan 1, 1991 (35 years old)
Events
Half Marathon · 5000 m

Juliette Chaillou is a France long-distance runner, born on January 1, 1991. She competes primarily in the 5000m, Semi and Marathon.

Her personal bests include 17:47.58 in the 5000m, 1:20:36 in the Semi, 3:01:39 in the Marathon and 1.55 in the HJ. She is currently active on the international athletics circuit, representing France.

Personal best · Half Marathon1:20:36
2026 season best1:20:36Oct 25, 2026 · Lille
Personal best · 5000 m17:47.58
Last competitionTREK Marathon de Lille - Half MarathonOct 25, 2026 · 1:20:36

As of Nov 15, 2026: Half Marathon 1:20:36, 5000 m 17:47.58, 2026 season best 1:20:36 (Oct 25, 2026, Lille (FRA)) · Last competition: TREK Marathon de Lille - Half Marathon, Oct 25, 2026, 1:20:36 · 35 years old

DisciplineResultAll-time
5000mSt-Maur 2024France 5000 m all-time list17:47.58861 pts–
SemiLille 2026France Half Marathon all-time list1:20:36923 pts–
MarathonLa Rochelle 2023France Marathon all-time list3:01:39842 pts–
HJDijon 2023France High Jump all-time list1.55782 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2026Semi 1:20:36–Oct 25, 2026TREK Marathon de Lille - Half Marathon
2025Semi 1:22:16–Mar 9, 2025Harmonie Mutuelle Semi de Paris
20245000m 17:47.58–Jun 12, 2024Championnats d'Île-de-France de demi-fond long, Stade Adolphe Cheron, St-Maur
2024Semi 1:23:15–Mar 3, 2024Harmonie Mutuelle Semi de Paris
2023HJ 1.55–Oct 8, 2023Interclubs U23/U20/U18 BFC, Stade Colette Besson, Dijon
20235000m 18:20.56–May 24, 2023Championnats de zone 75-93-94 demi-fond long, Stade Adolphe Cheron, St-Maur
2023Marathon 3:01:39–Nov 26, 2023Marathon de la Rochelle
FAQ

Frequently asked questions

Juliette Chaillou's Half Marathon personal best is 1:20:36, set on Oct 25, 2026 in Lille (FRA).

Juliette Chaillou competes in the Half Marathon and 5000 m.

2026 season best: 1:20:36, set on Oct 25, 2026 in Lille (FRA). Last competition: TREK Marathon de Lille - Half Marathon on Oct 25, 2026, 1:20:36.