Karin van Eck

Born : 1960 Cat. W65 Ultrarunner since 2005

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details

Countries visited ?

Belgium

Germany

Netherlands

58,5%

Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 840; Σ finishers = 1 436. 840 / 1 436 × 100 = 58.50%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed18

Km — ultra races1 073 km

Longest race100,0 km

30. IAU 100km EC Winschoten — 10/9/2005

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road64,5%

Trail35,5%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F1

🏅 Top 30

🏅 Top 3 F8

Longest winning streak0

Current streak0

Records

50 km4h52'46 100 km10h04'49 6 h66,46 km

HISTORY

20 race(s) · 1 split(s) nested

Date		Race	Perf.	Rk
2011
06.11	50km road race	13. 50 km-Ultramarathon in Bottrop	5:13:59 h	191
21.05	50km	27e Eemlake Run (Eemmeerloop)	5:00:05 h	19
27.02	50km	Yours Truly 50K, Glimmen	4:52:46 h	11
2010
28.08	50km	50 km Monnikentocht	4:59:00 h	22
04.07	50km	3. Ultraloop 50 van Assen	5:03:52 h	47
14.03	65km	65 km Ultraloop Gilze	6:21:23 h	12
2008
06.07	50km	1. Ultraloop 50 van Assen	4:59:51 h	34
15.06	50km	13e Rondje Voorne 50 km	4:58:34 h	31
2007
19.05	6h	6 uurs Apeldoorn	65.478 km	4
12.05	50km	23e Eemlake Run (Eemmeerloop)	4:52:58 h	28
09.04	60km	9e De Zestig van Texel	5:49:03 h	94
04.03	50km	12de Zes uurs ultraloop Stein - 50km Split	4:35:11 h	55
04.03	6h	12de Zes uurs ultraloop Stein	63.941 km	44
2006
27.05	6h	6 uurs Apeldoorn	66.461 km	6
02.04	50km	11de Zes uurs ultraloop Stein - 50km Split	4:31:48 h	36
02.04	6h	11de Zes uurs ultraloop Stein	65.970 km	26
18.02	6h	6 uur van Zolder	64.558 km	27
2005
10.09	100km	30. IAU 100km EC Winschoten	10:04:49 h	95
10.09	50km	30. IAU 100km EC Winschoten - 50km Split	4:57:17 h	107
02.07	61.2km	2e Ronde van Amsterdam	6:26:08 h	5
28.03	60km	8e De Zestig van Texel	6:12:48 h	162

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	10/9/2005	30. IAU 100km EC Winschoten	100,00	×3
✓ 2	27/5/2006	6 uurs Apeldoorn	66,46	×2
✓ 3	2/4/2006	11de Zes uurs ultraloop Stein	65,97	×2
✓ 4	19/5/2007	6 uurs Apeldoorn	65,48	×2
✓ 5	14/3/2010	65 km Ultraloop Gilze	65,00	×2
✓ 6	18/2/2006	6 uur van Zolder	64,56	×2
✓ 7	4/3/2007	12de Zes uurs ultraloop Stein	63,94	×2
✓ 8	2/7/2005	2e Ronde van Amsterdam	61,20	×2
✓ 9	9/4/2007	9e De Zestig van Texel	60,00	×2
✓ 10	28/3/2005	8e De Zestig van Texel	60,00	×2
✓ 11	6/11/2011	13. 50 km-Ultramarathon in Bottrop (GER)	50,00	×1
✓ 12	21/5/2011	27e Eemlake Run (Eemmeerloop)	50,00	×1
✓ 13	27/2/2011	Yours Truly 50K, Glimmen	50,00	×1
✓ 14	28/8/2010	50 km Monnikentocht	50,00	×1
✓ 15	4/7/2010	3. Ultraloop 50 van Assen	50,00	×1
✓ 16	6/7/2008	1. Ultraloop 50 van Assen	50,00	×1
✓ 17	15/6/2008	13e Rondje Voorne 50 km	50,00	×1
✓ 18	12/5/2007	23e Eemlake Run (Eemmeerloop)	50,00	×1