Bernard Koros

Birth dateMay 7, 1994

Height-

Weight-

Bernard Koros is a Kenya middle-distance runner, born on May 7, 1994. He competes primarily in the 800m, 1500m and 3000m.

His personal bests include 1:47.3h in the 800m, 3:38.94 in the 1500m, 7:58.52 in the 3000m, 1:04:15 in the Semi and 3:39.21 in the 1500m-short-track. He has earned 1 gold medal in major international competitions. He is currently active on the international athletics circuit, representing Kenya.

Key facts

1500 Metres Short Track

3:39.21

800 m

1:47.3h

2026 season best

29:45

Mar 1, 2026 · Fleurbaix (FRA)

2026 season best

Last competition

Semi-Marathon du Massif Forestier de Nuaillé

Mar 29, 2026 · 1:05:35

Semi-Marathon du Massif Forestier de Nuaillé

Age

32 years old

As of Sep 22, 2026: 1500 Metres Short Track 3:39.21, 800 m 1:47.3h, 2026 season best 29:45 (Mar 1, 2026, Fleurbaix (FRA)) · Last competition: Semi-Marathon du Massif Forestier de Nuaillé, Mar 29, 2026, 1:05:35 · 32 years old

Personal bests

800m

1:47.3HT

1500m

3:38.94

3000m

7:58.52

Semi

1:04:15

1500m-short-track

3:39.21

3000m-short-track

7:58.52

10Kilometr

28:58

4x1500Metr

14:54.3HT

20Kilometr

59:22

Performance Charts

Season bests

Season	Discipline	Result	Wind	Date	Trend	Competitions
2026	10Kilometr	29:45	-	Mar 1, 2026	↓	Fleurbaix J'y cours
2026	Semi	1:05:35	-	Mar 29, 2026	↓	Semi-Marathon du Massif Forestier de Nuaillé
2024	CrossCount	25:43	-	Mar 16, 2024	↓	White Cross, Beograd - XC 8.0km
2024	10Kilometr	29:54	-	Oct 27, 2024	↓	10km de Cholet
2024	Semi	1:07:59	-	May 12, 2024	↓	Varna Half Marathon
2023	10Kilometr	29:07	-	Jan 8, 2023	↓	Nice (FRA)
2022	1500m-short-track	3:47.32	-	Feb 4, 2022	↓	Meeting Elite de Miramas, Stadium Miramas Métropole, Miramas (i)
2022	1500m	3:47.32	-	Feb 4, 2022	↓	Meeting Elite de Miramas, Stadium Miramas Métropole, Miramas (i)
2022	3000m-short-track	7:58.52	-	Jan 21, 2022	-	Halle Stéphane Diagana, Lyon (FRA) (i)
2022	3000m	7:58.52	-	Jan 21, 2022	-	Halle Stéphane Diagana, Lyon (FRA) (i)
2022	10Kilometr	29:02	-	Jan 23, 2022	↓	Saint Gregoire (FRA)
2022	Semi	1:04:15	-	Nov 20, 2022	↓	Deauville (FRA)
2021	10Kilometr	28:58	-	Oct 24, 2021	↓	Cholet (FRA)
2021	20Kilometr	59:22	-	Oct 10, 2021	-	20KM de Paris
2019	1500m	3:40.78	-	Jun 22, 2019	↓	Nairobi (KEN)
2018	800m	1:50.31	-	Jun 21, 2018	↓	Kenyan Championships, Nairobi
2018	1500m	3:40.93	-	Mar 30, 2018	↓	Djibouti International Meeting
2017	1500m	3:39.67	-	Jun 24, 2017	↓	Nairobi (KEN)
2017	CrossCount	22:22	-	Mar 26, 2017	↓	42nd IAAF World Cross Country Championships, Kololo, Kampala
2016	800m	1:50.02	-	Jun 1, 2016	↓	Zenica (BIH)
2016	1500m	3:41.87	-	May 16, 2016	↓	Rehlingen (GER)
2015	1500m	3:39.73	-	Jun 20, 2015	↓	Nairobi (KEN)
2014	800m	1:47.3h	-	May 24, 2014	↓	Nairobi (KEN)
2014	1500m	3:38.94	-	Jun 21, 2014	↓	Bilbao (ESP)
2014	1500m-short-track	3:39.21	-	Feb 9, 2014	↓	Topsporthal Vlaanderen, Gent (BEL) (i)
2014	4x1500Metr	14:54.3h	-	Mar 22, 2014	-	Nairobi (KEN)

2026

2 performances

Discipline	Result	Wind	Date	Competitions
Semi	1:05:35	-	Mar 29	Semi-Marathon du Massif Forestier de Nuaillé
10Kilometr	29:45	-	Mar 1	Fleurbaix J'y cours

2024

4 performances

Discipline	Result	Wind	Date	Competitions
10Kilometr	29:54	-	Oct 27	10km de Cholet
Semi	1:07:59	-	May 12	Varna Half Marathon
Semi	1:08:53	-	Apr 13	Croatian Half Marathon Championships, Osijek
CrossCount	25:43	-	Mar 16	White Cross, Beograd - XC 8.0km

2023

2 performances

Discipline	Result	Wind	Date	Competitions
10Kilometr	29:22	-	Jan 22	10 Km Blot International, Saint Gregoire
10Kilometr	29:07	-	Jan 8	PromClassic, Nice

2022

11 performances

Discipline	Result	Wind	Date	Competitions
10Kilometr	29:07	-	Dec 4	PROM'Hyères, Hyères
Semi	1:04:15	-	Nov 20	Semi Marathon de Deauville 10K et 5K, Deauville
10Kilometr	29:19	-	Nov 19	Semi Marathon de Deauville 10K et 5K, Deauville
Semi	1:05:55	-	Mar 20	Semi-Marathon du Grand Nancy, Nancy
Semi	1:04:54	-	Mar 13	Semi-marathon de Cabourg, Combourg
10Kilometr	29:06	-	Mar 6	10km de Cannes
3000m-short-track	8:10.30	-	Feb 27	French Indoor Championships, Stadium Miramas Métropole, Miramas (i)
3000m-short-track	8:10.30	-	Feb 26	French Indoor Championships, Stadium Miramas Métropole, Miramas (i)
1500m-short-track	3:47.32	-	Feb 4	Meeting Elite de Miramas, Stadium Miramas Métropole, Miramas (i)
10Kilometr	29:02	-	Jan 23	10Km Daunat, Saint Gregoire
3000m-short-track	7:58.52	-	Jan 21	Meeting Elite en salle de Lyon, Halle Stéphane Diagana, Lyon (i)

2021

3 performances

Discipline	Result	Wind	Date	Competitions
10Kilometr	29:11	-	Oct 31	La Voie Royale, St-Denis
10Kilometr	28:58	-	Oct 24	Les Foulées Choltaises - 10km de Cholet, Cholet
20Kilometr	59:22	-	Oct 10	20KM de Paris

2019

4 performances

Discipline	Result	Wind	Date	Competitions
1500m	3:44.31	-	Aug 22	Kenyan Championships, Nyayo National Stadium, Nairobi
1500m	3:44.31	-	Aug 21	Kenyan Championships, Nyayo National Stadium, Nairobi
1500m	3:40.78	-	Jun 22	African Games Trials, Nairobi
1500m	3:45.18	-	Jun 21	African Games Trials, Nairobi

2018

7 performances

Discipline	Result	Wind	Date	Competitions
800m	1:50.31	-	Jun 21	Kenyan Championships, Nairobi
1500m	DNF	-	Jun 7	Oslo Bislett Games, Bislett Stadion, Oslo - Diamond Discipline
1500m	DNF	-	Jun 5	Turku Paavo Nurmi Games, Paavo Nurmen Stadion, Turku
1500m	3:45.12	-	Jun 2	Oordegem Memorial Léon Buyle, Oordegem
1500m	3:43.41	-	May 29	Riga Cup 2018, Riga
1500m	3:43.62	-	May 20	Rehlingen Pfingstsportfest, Rehlingen
1500m	3:40.93	-	Mar 30	Djibouti International Meeting

2017

6 performances

Discipline	Result	Wind	Date	Competitions
1500m	3:39.67	-	Jun 24	Nairobi Kenya World Championship Trials, Nairobi
1500m	3:44.0HT	-	Jun 10	Kenyan Championships, Nairobi
1500m	3:50.1HT	-	Jun 8	Kenyan Championships, Nairobi
1500m	3:41.4HT	-	May 18	Nairobi Kenya Police Ch., Nairobi
1500m	3:45.8HT	-	May 16	Nairobi Kenya Police Ch., Nairobi
CrossCount	22:22	-	Mar 26	42nd IAAF World Cross Country Championships, Kololo, Kampala

2016

5 performances

Discipline	Result	Wind	Date	Competitions
800m	1:50.02	-	Jun 1	Zenica International Meeting, Zenica
1500m	3:42.75	-	May 27	Dessau Anhalt 2016, Dessau
1500m	3:41.87	-	May 16	Rehlingen Pfingstsportfest, Rehlingen
1500m	3:42.79	-	May 7	Székesfehérvár U18/U16 Team Championships, Székesfehérvár - Invitational Events
800m	1:51.70	-	May 1	Budapest Atlétikai Magyar Liga, Budapest

2015

6 performances

Discipline	Result	Wind	Date	Competitions
1500m	3:44.5HT	-	Jul 10	Kenyan Championships, Nairobi
1500m	3:47.7HT	-	Jul 9	Kenyan Championships, Nairobi
1500m	3:39.73	-	Jun 20	Nairobi Kenyan Prisons Ch., Nairobi
1500m	3:45.8HT	-	May 23	Eldoret
1500m	3:40.3HT	-	May 22	Eldoret
1500m	3:49.0HT	-	May 9	Kisii

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FAQ

Frequently asked questions

What is Bernard Koros's 1500 Metres Short Track personal best?

Bernard Koros's 1500 Metres Short Track personal best is 3:39.21, set on Feb 9, 2014 in Topsporthal Vlaanderen, Gent (BEL) (i).

Which events does Bernard Koros compete in?

Bernard Koros competes in the 1500 Metres Short Track and 800 m.

How did Bernard Koros perform in 2026?

2026 season best: 29:45, set on Mar 1, 2026 in Fleurbaix (FRA). Last competition: Semi-Marathon du Massif Forestier de Nuaillé on Mar 29, 2026, 1:05:35.