Justin Appert-Collin

Birth dateJan 1, 2005

Height-

Weight-

Justin Appert-Collin is a France sprinter, born on January 1, 2005. He competes primarily in the 200m, 400m and 400mH.

His personal bests include 22.55 in the 200m, 47.43 in the 400m, 51.40 in the 400mH and 47.43 in the 400m-short-track. He is currently active on the international athletics circuit, representing France.

Key facts

400 Metres Short Track

47.43

400 m hurdles

51.40

2026 season best

47.43

Feb 28, 2026 · Stadium Jean-Pellez, Aubière (FRA) (i)

2026 season best

Last competition

Open de France et Décathlon Féminin, Stade Jean Leroi, Blois

Jul 11, 2026 · 51.71

Open de France et Décathlon Féminin, Stade Jean Leroi, Blois

Age

21 years old

As of Sep 15, 2026: 400 Metres Short Track 47.43, 400 m hurdles 51.40, 2026 season best 47.43 (Feb 28, 2026, Stadium Jean-Pellez, Aubière (FRA) (i)) · Last competition: Open de France et Décathlon Féminin, Stade Jean Leroi, Blois, Jul 11, 2026, 51.71 · 21 years old

Personal bests

22.55

47.43

51.40

47.43

Performance Charts

Season bests

Season	Discipline	Result	Wind	Date	Trend	Competitions
2026	200m	22.55	+0.3	May 17, 2026	-	Chpts Interclubs LIFA - Finale Nationale 4
2026	400m	47.16	-	Jun 30, 2026	↑	Meeting de Saint-Michel
2026	400m-short-track	47.43	-	Feb 28, 2026	↑	French Indoor Championships
2026	400mH	51.40	-	Jun 20, 2026	↑	Meeting National Quatrache de Tarare
2025	400m	49.21	-	Jan 26, 2025	↑	Chpts d'Île-de-France Espoirs Seniors, Stade Couvert Marie Curie, Nogent-sur-Oise (i)
2025	400m-short-track	49.21	-	Jan 26, 2025	↑	Chpts d'Île-de-France Espoirs Seniors, Stade Couvert Marie Curie, Nogent-sur-Oise (i)
2025	400mH	51.41	-	Jun 28, 2025	↑	Championnats d'Île-de-France Espoirs - Régionaux SE, Stade R. Bobin, Bondoufle
2024	400m	49.83	-	Jun 12, 2024	↑	Meeting de Palaiseau, Stade G. Collet, Palaiseau
2024	400mH	53.27	-	Jun 30, 2024	↑	Championnats d'Île-de-France U20/U18, Stade R. Bobin, Bondoufle - U20 Events
2023	400mH	56.43	-	Jul 9, 2023	↑	Championnats d'Île-de-France Cadets & Juniors

Discipline	Result	Wind	Date	Competitions
400mH	51.71	-	Jul 11	Open de France et Décathlon Féminin, Stade Jean Leroi, Blois
400m	47.16	-	Jun 30	Meeting de Saint-Michel
400mH	51.45	-	Jun 21	Meeting National Quatrache de Macon
400mH	51.40	-	Jun 20	Meeting National Quatrache de Tarare
400mH	52.65	-	Jun 13	Athlé 91 Track Festival
400m	48.09	-	Jun 7	Meeting de Savigny Athlétisme 91
200m	22.55	+0.3	May 17	Chpts Interclubs LIFA - Finale Nationale 4
400m-short-track	DNF	-	Feb 28	French Indoor Championships
400m-short-track	47.43	-	Feb 28	French Indoor Championships
400m-short-track	47.66	-	Feb 15	French U23 Indoor Championships
400m-short-track	47.95	-	Feb 14	French U23 Indoor Championships
400m-short-track	47.66	-	Feb 14	French U23 Indoor Championships

Discipline	Result	Wind	Date	Competitions
400mH	51.58	-	Aug 3	French Championships, Stade Pierre Paul Bernard, Talence
400mH	51.58	-	Aug 1	French Championships, Stade Pierre Paul Bernard, Talence
400mH	51.55	-	Jul 20	French U23 Championships
400mH	51.79	-	Jul 19	French U23 Championships
400mH	51.79	-	Jul 18	French U23 Championships
400mH	51.55	-	Jul 18	French U23 Championships
400mH	51.41	-	Jun 29	Championnats d'Île-de-France Espoirs - Régionaux SE, Stade R. Bobin, Bondoufle
400mH	51.41	-	Jun 28	Championnats d'Île-de-France Espoirs - Régionaux SE, Stade R. Bobin, Bondoufle
400mH	52.05	-	Jun 22	Meeting National Quatrache de Macon, Stade Marie José Pérec, Macon
400mH	51.81	-	Jun 21	Meeting National Quatrache de Tarare, Stade L. Masson, Tarare
400mH	52.18	-	May 29	Meeting National de Tergnier, Stade Léo Lagrange, Tergnier
400mH	52.27	-	May 24	Championnats de France FFSU, Stade du Commandant Hébert, Deauville
400mH	DNS	-	May 24	Championnats de France FFSU, Stade du Commandant Hébert, Deauville
400mH	53.29	-	May 18	Championnats Interclubs LIFA - Finale Promo N2B
400mH	52.69	-	May 4	Chpts Interclubs LIFA - Promo N2B, Stade municipal JP Garchery, Paris
400m-short-track	49.21	-	Jan 26	Chpts d'Île-de-France Espoirs Seniors, Stade Couvert Marie Curie, Nogent-sur-Oise (i)
400m-short-track	49.36	-	Jan 26	Chpts d'Île-de-France Espoirs Seniors, Stade Couvert Marie Curie, Nogent-sur-Oise (i)
400m-short-track	49.36	-	Jan 25	Chpts d'Île-de-France Espoirs Seniors, Stade Couvert Marie Curie, Nogent-sur-Oise (i)
400m-short-track	49.76	-	Jan 12	Championnats Régionaux de 200-400m en salle es-se LIFA

Discipline	Result	Wind	Date	Competitions
400mH	53.98	-	Jul 20	French U20 Championships, Stadium Municipal, Albi
400mH	54.04	-	Jul 10	Meeting à label Régional, Stade Jean Gallet, Chartres
400m	49.96	-	Jul 6	Meeting de l'ACP Joinville, Stade municipal JP Garchery, Joinville-le-Point
400mH	53.27	-	Jun 30	Championnats d'Île-de-France U20/U18, Stade R. Bobin, Bondoufle - U20 Events
400mH	53.57	-	Jun 30	Championnats d'Île-de-France U20/U18, Stade R. Bobin, Bondoufle - U20 Events
400mH	53.57	-	Jun 29	Championnats d'Île-de-France U20/U18, Stade R. Bobin, Bondoufle - U20 Events
400mH	57.25	-	Jun 23	Meeting Francilien U20/U18 - Meeting Athlé 91, Parc des Sports H. Longuet, Viry-Chatillon
400mH	55.98	-	Jun 15	Meeting National à thème de Tarare
400m	49.83	-	Jun 12	Meeting de Palaiseau, Stade G. Collet, Palaiseau
400mH	53.97	-	May 26	Championnats de zone l'Essonne CJES, Complexe Sportif Stéphane Diagana, Lisses
400mH	55.08	-	May 25	Championnats de zone l'Essonne CJES, Complexe Sportif Stéphane Diagana, Lisses
400mH	54.57	-	May 20	Meeting de Laon, Stade Levindrey, Laon
400mH	53.90	-	May 12	Championnats Interclubs LIFA - Finale Promotion N2B, Complexe sportif Laura Flessel, Bussy Saint Georges
400mH	55.11	-	Apr 28	Chpts Interclubs LIFA - Promo N2A, Stade G. Collet, Palaiseau

Discipline	Result	Wind	Date	Competitions
400mH	56.96	-	Jul 15	French U20 Championships, Stade de la Margotière, Chateauroux
400mH	56.43	-	Jul 9	Championnats d'Île-de-France Cadets & Juniors
400mH	57.75	-	Jul 8	Championnats d'Île-de-France Cadets & Juniors
400mH	56.43	-	Jul 8	Championnats d'Île-de-France Cadets & Juniors
400mH	57.67	-	Jun 22	3ème soirée des Jeudis de l'Essonne, Stade Jean Moulin, Savigny-sur-Orge

FAQ

Frequently asked questions

What is Justin Appert-Collin's 400 Metres Short Track personal best?

Justin Appert-Collin's 400 Metres Short Track personal best is 47.43, set on Feb 28, 2026 in Stadium Jean-Pellez, Aubière (FRA) (i).

Which events does Justin Appert-Collin compete in?

Justin Appert-Collin competes in the 400 Metres Short Track and 400 m hurdles.

How did Justin Appert-Collin perform in 2026?

2026 season best: 47.43, set on Feb 28, 2026 in Stadium Jean-Pellez, Aubière (FRA) (i). Last competition: Open de France et Décathlon Féminin, Stade Jean Leroi, Blois on Jul 11, 2026, 51.71.

Justin Appert-Collin

Personal bests

Performance Charts

Season bests

2026

2025

2024

2023

Honours

No medals

Frequently asked questions