IK

Ingrid Klaassen

Ingrid Klaassen

NEDWomen

Birth dateAug 24, 1983

Height-

Weight-

Ingrid Klaassen is a Netherlands middle-distance runner, born on August 24, 1983. She competes primarily in the 800m, 1500m and 5000m.

Her personal bests include 2:19.28 in the 800m, 4:44.86 in the 1500m, 17:42.61 in the 5000m, 1:19:29 in the Semi and 2:41:55 in the Marathon. She is currently active on the international athletics circuit, representing Netherlands.

Key facts

Marathon

2:41:55

10 Kilometres Road

35:41

2026 season best

17:14

Jun 13, 2026 · Utrecht (NED)

2026 season best

Last competition

Dam tot Damloop, Amsterdam

Sep 20, 2026 · 1:01:47.00

Dam tot Damloop, Amsterdam

Age

43 years old

As of Oct 1, 2026: Marathon 2:41:55, 10 Kilometres Road 35:41, 2026 season best 17:14 (Jun 13, 2026, Utrecht (NED)) · Last competition: Dam tot Damloop, Amsterdam, Sep 20, 2026, 1:01:47.00 · 43 years old

PB

Personal bests

2:19.28

4:44.86

17:42.61

1:19:29

2:41:55

5Kilometre

17:14

15Kilometr

55:06

10Kilometr

35:41

10MilesRoa

59:53

Performance Charts

Season bests

Season	Discipline	Result	Wind	Date	Trend	Competitions
2026	5Kilometre	17:14	-	Jun 13, 2026	↑	BIG5
2026	10Kilometr	35:41	-	Feb 8, 2026	↑	Groet uit Schoorl Run
2026	10Miles	1:01:47.00	-	Sep 20, 2026	-	Dam tot Damloop, Amsterdam
2025	1500m	4:54.28	-	May 16, 2025	↓	Runnersworld Utrecht Track Meeting 2
2025	5Kilometre	17:41	-	Jun 28, 2025	↑	BIG5
2025	5000m	17:42.61	-	Jul 19, 2025	-	Amsterdamse Atletiek Avond, Olympisch Stadion, Amsterdam
2025	10Kilometr	36:47	-	Feb 9, 2025	↑	Groet uit Schoorl Run
2025	10MilesRoa	59:53	-	Sep 21, 2025	↑	Dam tot Damloop
2025	Semi	1:19:29	-	Mar 30, 2025	↑	Arrow Venloop, Venlo - Dutch Half Marathon Ch.
2025	Marathon	2:41:55	-	Oct 19, 2025	↑	TCS Amsterdam Marathon
2024	10Kilometr	36:43	-	Sep 8, 2024	↑	BIG 10
2024	10MilesRoa	1:02:04	-	Sep 22, 2024	↑	Dam tot Damloop
2024	Semi	1:20:04	-	Mar 10, 2024	↑	NN CPC Loop Den Haag Halve Marathon
2024	Marathon	2:48:48	-	Oct 20, 2024	↑	TCS Amsterdam Marathon
2023	10Kilometr	36:57	-	Sep 3, 2023	↑	BIG 10
2023	15Kilometr	58:45	-	Nov 19, 2023	↓	NN Zevenheuvelenloop
2023	10MilesRoa	1:00:20	-	Sep 17, 2023	↑	Dam tot Damloop
2023	Semi	1:19:31	-	Mar 12, 2023	↑	NN CPC Loop Den Haag Halve Marathon
2023	Marathon	2:49:54	-	Apr 16, 2023	↑	NN Marathon Rotterdam, Rotterdam
2022	10Kilometr	37:41	-	Aug 28, 2022	↑	-
2022	15Kilometr	55:06	-	Nov 20, 2022	↓	Nijmegen (NED)
2022	10MilesRoa	1:01:08	-	Sep 17, 2022	↑	Amsterdam (NED)
2022	Semi	1:21:22	-	Mar 20, 2022	↑	Nijmegen (NED)
2022	Marathon	2:51:28	-	Oct 16, 2022	↑	TCS Amsterdam Marathon
2021	10Kilometr	38:14	-	Aug 29, 2021	↑	Dutch 10 km Road Running Championships, Hem
2021	Marathon	2:58:09	-	Oct 17, 2021	↑	TCS Amsterdam Marathon
2019	15Kilometr	58:22	-	Nov 17, 2019	↓	NN Zevenheuvelenloop
2018	Marathon	3:08:25	-	Oct 21, 2018	↑	Amsterdam Marathon
2016	800m	2:19.28	-	May 5, 2016	-	Vught (NED)
2016	1500m	4:44.86	-	Jun 16, 2016	↓	Amsterdam (NED)
2013	Semi	1:20:09	-	Oct 20, 2013	↑	Amsterdam (NED)

FAQ

Frequently asked questions

What is Ingrid Klaassen's Marathon personal best?

Ingrid Klaassen's Marathon personal best is 2:41:55, set on Oct 19, 2025 in Amsterdam (NED).

Which events does Ingrid Klaassen compete in?

Ingrid Klaassen competes in the Marathon and 10 Kilometres Road.

How did Ingrid Klaassen perform in 2026?

2026 season best: 17:14, set on Jun 13, 2026 in Utrecht (NED). Last competition: Dam tot Damloop, Amsterdam on Sep 20, 2026, 1:01:47.00.