Kees van den Broek

Born : 1937 Cat. M85 Ultrarunner since 1989

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

Switzerland

72,8%

Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 2 381; Σ finishers = 3 270. 2 381 / 3 270 × 100 = 72.81%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed15

Km — ultra races1 104 km

Longest race100,0 km

18. IAU 100km EC Winschoten — 18/9/1993

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road76,4%

Trail23,6%

Records

100 km10h38'32 6 h60,10 km

HISTORY

18 race(s) · 3 split(s) nested

Date		Race	Perf.	Rk
2004
07.03	50km	9de Zes uurs ultraloop Stein - 50km Split	5:07:14 h	140
07.03	6h	9de Zes uurs ultraloop Stein	58.200 km	132
2003
26.07	78km	18. Swiss Alpine Marathon	11:54:30 h	957
2001
11.03	50km	6de Zes uurs ultraloop Stein - 50km Split	5:28:08 h	160
11.03	6h	6de Zes uurs ultraloop Stein	54.355 km	147
2000
12.03	6h	5de Zes uurs ultraloop Stein	57.864 km	116
12.03	50km	5de Zes uurs ultraloop Stein - 50km Split	5:03:06 h	117
1999
07.03	6h	4de Zes uurs ultraloop Stein	55.148 km	107
07.03	50km	4de Zes uurs ultraloop Stein - 50km Split	5:23:44 h	114
1997
02.03	6h	2de Zes uurs ultraloop Stein	57.829 km	66
02.03	50km	2de Zes uurs ultraloop Stein - 50km Split	5:06:51 h	64
1996
03.03	6h	1ste Zes uurs ultraloop Stein	60.103 km	53
03.03	50km	1ste Zes uurs ultraloop Stein - 50km Split	4:53:10 h	47
1995
12.11	61km	18e Ultraloop om de Haarlemmermeer	5:40:46 h	70
1993
18.09	100km	18. IAU 100km EC Winschoten	11:33:39 h	93
1991
10.11	61km	14e Schipholloop	5:56:43 h	104
21.06	100km	12. Nacht van Vlaanderen, 100km Torhout	11:40:51 h	129
1990
01.09	100km	23. 100 km Lauf Unna	11:31:03 h	102
22.06	100km	11. Nacht van Vlaanderen, 100km Torhout	10:38:32 h	103
1989
12.11	61km	12e Schipholloop	6:35:39 h	99
02.09	100km	21. 100 km Lauf Unna	12:20:16 h	118

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	18/9/1993	18. IAU 100km EC Winschoten	100,00	×3
✓ 2	21/6/1991	12. Nacht van Vlaanderen, 100km Torhout	100,00	×3
✓ 3	1/9/1990	23. 100 km Lauf Unna	100,00	×3
✓ 4	22/6/1990	11. Nacht van Vlaanderen, 100km Torhout	100,00	×3
✓ 5	2/9/1989	21. 100 km Lauf Unna	100,00	×3
✓ 6	26/7/2003	18. Swiss Alpine Marathon	78,00	×2
✓ 7	12/11/1995	18e Ultraloop om de Haarlemmermeer	61,00	×2
✓ 8	10/11/1991	14e Schipholloop	61,00	×2
✓ 9	12/11/1989	12e Schipholloop	61,00	×2
✓ 10	3/3/1996	1ste Zes uurs ultraloop Stein	60,10	×2
✓ 11	7/3/2004	9de Zes uurs ultraloop Stein	58,20	×1
✓ 12	12/3/2000	5de Zes uurs ultraloop Stein	57,86	×1
✓ 13	2/3/1997	2de Zes uurs ultraloop Stein	57,83	×1
✓ 14	7/3/1999	4de Zes uurs ultraloop Stein	55,15	×1
✓ 15	11/3/2001	6de Zes uurs ultraloop Stein	54,36	×1