Roger Kempinski

Born : 1972 Cat. M50 Ultrarunner since 1995

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

Cambodia

France

Germany

Italy

Netherlands

Switzerland

52,2%

Rank quotient ?This runner's calculation uses 113 eligible race(s): Σ(rank − 1) = 7 564; Σ finishers = 14 487. 7 564 / 14 487 × 100 = 52.21%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed113

Km — ultra races9 272 km

> 100 km20

> 160 km5

> 24h7

Longest race171,0 km

Kölnpfad - Einmol öm Kölle röm — 4/7/2015

Km per year (ultra races)

442

2022

130

2023

453

2024

428

2025

140

2026

Race types (share of distance)

Road32,5%

Trail67,5%

Wins & podiums (ultra)

🏆 Win1

🏆 Win M1

🏅 Top 32

🏅 Top 3 M2

Longest winning streak1

Current streak1

Records

50 km4h29'56 100 km9h59'45 50 mi9h22'51 100 mi25h39'49 6 h67,28 km 24 h151,90 km

HISTORY

121 race(s) · 12 split(s) nested

Date		Race	Perf.	Rk
2026
01.08	47km	1 Willems Dwarsdoor Nederland	6:27:46 h	1 🏆
09.05	24h	5. 24hrs Sittard	92.911 km	91
09.05	50km	5. 24hrs Sittard - 50km Split	8:41:14 h	99
09.05	50mi	5. 24hrs Sittard - 50mi Split	21:19:24 h	94
2025
10.08	56km	12. Monschau-Ultra Marathon	6:27:44 h	63
05.07	67km	Ultra Tour de Liège	9:15:36 h	21
08.06	101km	25. Les Clochards Célestes	17:47:34 h	113
03.05	24h	4. 24hrs Sittard	145.360 km	34
03.05	50km	4. 24hrs Sittard - 50km Split	5:48:16 h	48
03.05	100km	4. 24hrs Sittard - 100km Split	15:18:01 h	39
16.02	59km	La Magnetoise	8:39:46 h	55
2024
03.11	52km	4. 52 km Ultra Rursee Marathon	5:52:00 h	81
26.10	100km	12th Grizzly100	16:06:38 h	221
11.08	56km	11. Monschau-Ultra Marathon	7:05:33 h	94
19.05	102km	La Balade du Gendarme	19:21:13 h	82
23.03	50km	3. 24hrs Sittard - 50km Split	6:46:08 h	72
23.03	100km	3. 24hrs Sittard - 100km Split	15:58:53 h	50
23.03	24h	3. 24hrs Sittard	143.124 km	37
2023
18.03	24h	2. 24hrs Sittard	130.472 km	36
18.03	50km	2. 24hrs Sittard - 50km Split	6:42:36 h	61
18.03	100km	2. 24hrs Sittard - 100km Split	16:47:16 h	41
2022
29.10	100km	10th Bear Trail 100 km	16:24:59 h	122
05.06	100.5km	Les cents bancs célestes	17:04:34 h	60
23.04	52.7km	Trail de la Reid	7:04:39 h	19
19.03	24h	24hrs Sittard	130.560 km	17
19.03	12h	24hrs Sittard - 12h Split	81.215 km	20
19.03	100km	24hrs Sittard - 100km Split	18:52:42 h	20
20.02	58km	La Magnetoise	12:00:08 h	101
2021
23.05	100km	CULTE (Céleste Ultra Liège Tour Experience)	15:56:26 h	91
2020
19.09	100mi	The Great Escape 100 miles	34:03:00 h	71
18.01	128km	5th Ultra Trail d'Angkor 128km	22:16:50 h	18
2019
24.11	69km	24ème Olne-Spa-Olne	9:08:52 h	307
26.10	58km	8th Bear Trail 58 km	6:45:22 h	33
14.09	50km	44. RUN Winschoten 100km - 50km Split	5:07:35 h	49
14.09	100km	44. RUN Winschoten 100km - open race	11:45:06 h	56
13.07	68km	La Chouffe Trail 68km	11:27:27 h	76
15.06	103.2km	Epic trail 100 km	15:57:46 h	94
11.05	101km	Limburg loopt Lekker - 100 km	14:12:54 h	23
03.02	50km	Hivernal Trail	6:05:10 h	32
2018
12.08	56km	7. Monschau-Ultra Marathon	5:46:11 h	102
07.07	24h	De 24 Uur van Deventer	151.896 km	6
04.03	6h	23e Zes uurs ultraloop Stein	63.088 km	13
04.03	50km	23e Zes uurs ultraloop Stein - 50km Split	4:34:17 h	19
24.02	53km	Sjravele door Limburg - deel 1	6:06:22 h	9
26.01	100km	Dutch coast ultra-run by night 100km	15:10:01 h	17
2017
28.10	100km	6th Bear Trail 100 km	14:12:35 h	37
14.10	60km	11e Berg en Dal 60 km	6:45:45 h	29
17.08	169km	Ultra Tour des 4 Massifs (UT4M) Xtrem	2d 03:28:18 h	200
24.06	100mi	100 Mile Spa	27:33:45 h	15
20.05	84.4km	Nove Colli Running - Barbotto	10:27:00 h	81
05.03	6h	22de Zes uurs ultraloop Stein	61.432 km	23
27.01	75km	Dutch coast ultra-run by night 75 km	11:18:00 h	21
2016
27.11	70km	21ème Olne-Spa-Olne	8:30:33 h	162
08.10	100km	5ème 100 km de la Somme	11:29:55 h	187
10.09	100km	41. RUN Winschoten 100 km	10:26:59 h	31
14.08	56km	5. Monschau-Ultra Marathon	5:22:03 h	61
16.04	100km	10e Limburgs Zwaarste 100km	12:27:30 h	20
2015
19.12	52km	2ème Trail des Gueules Noires	7:39:59 h	103
26.09	80km	4° EcoTrail de Bruxelles 80 km	9:49:10 h	65
09.08	56km	4. Monschau-Ultra Marathon	6:13:03 h	184
04.07	171km	Kölnpfad - Einmol öm Kölle röm	29:36:00 h	5
18.04	100km	9e Limburgs Zwaarste 100km	12:16:58 h	15
11.04	60km	9e Bos-Duin-Strand-ultraloop 60 km	6:58:11 h	8
01.03	6h	20de Zes uurs ultraloop Stein	65.890 km	20
09.01	50km	Dutch coast ultra-run by night 50 km	9:19:00 h	28
2014
30.11	69km	19ème Olne-Spa-Olne	8:00:18 h	170
11.10	60km	8e Berg en Dal 60 km	7:05:47 h	33
16.08	100mi	3. Mauerweglauf 100 Meilen Berlin	25:39:49 h	159
05.04	100km	8e Limburgs Zwaarste 100km	13:01:19 h	26
09.03	6h	19de Zes uurs ultraloop Stein	62.876 km	38
23.02	67km	La Magnetoise	9:07:32 h	49
17.01	100km	Dutch coast ultra-run by night 100 km	15:47:00 h	13
2013
20.10	65km	5ème Ultra Tour de Liege	7:58:50 h	38
21.06	100km	34. Nacht van West-Vlaanderen, 100km Torhout	9:59:45 h	37
20.04	100km	7e Limburgs Zwaarste 100km	14:19:28 h	41
03.03	6h	18de Zes uurs ultraloop Stein	63.077 km	57
16.02	50km	Limburgs Halfzware 50km	7:03:00 h	20
2012
14.07	50km	AbraHAN 50 km lauf	4:55:51 h	10
27.05	100km	La Moulinette Céleste	17:48:07 h	49
21.04	100km	6e Limburgs Zwaarste 100km	13:00:01 h	14
04.03	6h	17de Zes uurs ultraloop Stein	66.857 km	40
27.01	50km	Dutch coast ultra-run by night 50 km	6:40:00 h	34
2011
13.11	100km	6e MCX Centennial 100 km in Deventer	10:24:05 h	17
13.11	50km	6e MCX Centennial 100 km in Deventer - 50km Split	4:57:34 h	16
08.10	60km	5e Berg en Dal 60 km	6:37:00 h	24
12.06	100km	Le Tour du Chalet	15:21:00 h	55
02.04	100km	5e Limburgs Zwaarste 100km	13:29:00 h	18
13.03	6h	16de Zes uurs ultraloop Stein	64.839 km	58
2010
28.11	65km	15ème Olne-Spa-Olne	8:16:52 h	183
23.05	111km	La Piste des Sangliers 111 km Trail	17:02:00 h	58
28.02	64km	La Magnetoise	8:08:15 h	57
2009
29.11	65km	14ème Olne-Spa-Olne	7:37:47 h	117
10.10	60km	3e Berg en Dal 60 km	6:50:12 h	19
31.05	100km	Les Sentes de Légendes 100 km	13:14:00 h	76
09.05	101km	3. Bödefelder Hollenlauf 101 km	12:16:46 h	39
18.04	60km	Castricum 60 km	6:36:30 h	11
21.03	70km	3e Limburgs Zwaarste 70 km	8:31:50 h	29
01.03	6h	14de Zes uurs ultraloop Stein	64.591 km	60
2008
30.11	65km	13ème Olne-Spa-Olne	7:54:44 h	118
05.07	61.5km	5e Ronde van Amsterdam	8:40:12 h	23
31.05	100km	36^ 100 km del Passatore, Firenze-Faenza	12:36:30 h	427
11.05	101km	Caracoles Célestes	15:54:50 h	91
19.04	70km	2e Limburgs Zwaarste 70 km	8:15:04 h	15
02.03	6h	13de Zes uurs ultraloop Stein	61.074 km	67
24.02	64km	La Magnetoise	7:33:31 h	54
05.01	50km	Fat Ass Fifty Schinnen	4:29:56 h	8
2007
25.11	66km	12ème Olne-Spa-Olne	7:37:33 h	107
08.09	50km	32. RUN Winschoten 100 km - 50km Split	4:46:42 h	194
08.09	100km	32. RUN Winschoten 100 km	10:55:06 h	214
14.04	60km	Castricum 60 km	6:31:48 h	2 🥈
17.03	68km	1e Limburgs Zwaarste 68 km	8:23:36 h	14
04.03	50km	12de Zes uurs ultraloop Stein - 50km Split	4:24:31 h	39
04.03	6h	12de Zes uurs ultraloop Stein	66.931 km	31
2006
26.11	66km	11ème Olne-Spa-Olne	7:06:39 h	85
01.10	6h	6h Ultraloop Amersfoort	64.994 km	8
01.04	24h	24 uurs ultraloop Stein	137.134 km	40
2005
16.10	67km	1° Ultra Tour de Liege	7:32:38 h	49
06.03	6h	10de Zes uurs ultraloop Stein	65.795 km	41
06.03	50km	10de Zes uurs ultraloop Stein - 50km Split	4:30:17 h	59
2004
10.04	80.45km	Jan Knippenberg Memorial 50 EM	9:22:51 h	43
07.03	50km	9de Zes uurs ultraloop Stein - 50km Split	4:58:54 h	135
07.03	6h	9de Zes uurs ultraloop Stein	60.372 km	115
2003
26.07	78km	18. Swiss Alpine Marathon	10:15:32 h	651
2002
29.06	6h	6 uren van de Haarlemmermeer	59.946 km	23
03.03	50km	7de Zes uurs ultraloop Stein - 50km Split	4:23:39 h	79
03.03	6h	7de Zes uurs ultraloop Stein	65.579 km	73
2001
25.11	64km	6ème Olne-Spa-Olne	7:14:16 h	78
11.03	50km	6de Zes uurs ultraloop Stein - 50km Split	4:32:00 h	83
11.03	6h	6de Zes uurs ultraloop Stein	63.239 km	76
1996
03.03	6h	1ste Zes uurs ultraloop Stein	67.284 km	24
03.03	50km	1ste Zes uurs ultraloop Stein - 50km Split	4:19:20 h	24
1995
12.11	61km	18e Ultraloop om de Haarlemmermeer	4:44:22 h	25
17.04	60km	3e De Zestig van Texel	5:06:06 h	35

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	4/7/2015	Kölnpfad - Einmol öm Kölle röm	171,00	×2
✓ 2	17/8/2017	Ultra Tour des 4 Massifs (UT4M) Xtrem	169,00	×2
✓ 3	19/9/2020	The Great Escape 100 miles	160,93	×2
✓ 4	24/6/2017	100 Mile Spa	160,93	×2
✓ 5	16/8/2014	3. Mauerweglauf 100 Meilen Berlin	160,93	×2
✓ 6	7/7/2018	De 24 Uur van Deventer	151,90	×2
✓ 7	3/5/2025	4. 24hrs Sittard	145,36	×2
✓ 8	23/3/2024	3. 24hrs Sittard	143,12	×2
✓ 9	1/4/2006	24 uurs ultraloop Stein	137,13	×2
✓ 10	19/3/2022	24hrs Sittard	130,56	×1
✓ 11	18/3/2023	2. 24hrs Sittard	130,47	×1
✓ 12	18/1/2020	5th Ultra Trail d'Angkor 128km	128,00	×1
✓ 13	23/5/2010	La Piste des Sangliers 111 km Trail	111,00	×1
✓ 14	15/6/2019	Epic trail 100 km	103,20	×1
✓ 15	19/5/2024	La Balade du Gendarme	102,00	×1
✓ 16	8/6/2025	25. Les Clochards Célestes	101,00	×1
✓ 17	11/5/2019	Limburg loopt Lekker - 100 km	101,00	×1
✓ 18	9/5/2009	3. Bödefelder Hollenlauf 101 km	101,00	×1
✓ 19	11/5/2008	Caracoles Célestes	101,00	×1
✓ 20	5/6/2022	Les cents bancs célestes	100,50	×1
✓ 21	26/10/2024	12th Grizzly100	100,00	×1
✓ 22	29/10/2022	10th Bear Trail 100 km	100,00	×1
✓ 23	23/5/2021	CULTE (Céleste Ultra Liège Tour Experience)	100,00	×1
✓ 24	14/9/2019	44. RUN Winschoten 100km - open race	100,00	×1
✓ 25	26/1/2018	Dutch coast ultra-run by night 100km	100,00	×1
✓ 26	28/10/2017	6th Bear Trail 100 km	100,00	×1
✓ 27	8/10/2016	5ème 100 km de la Somme	100,00	×1
✓ 28	10/9/2016	41. RUN Winschoten 100 km	100,00	×1
✓ 29	16/4/2016	10e Limburgs Zwaarste 100km	100,00	×1
✓ 30	18/4/2015	9e Limburgs Zwaarste 100km	100,00	×1
✓ 31	5/4/2014	8e Limburgs Zwaarste 100km	100,00	×1
✓ 32	17/1/2014	Dutch coast ultra-run by night 100 km	100,00	×1
✓ 33	21/6/2013	34. Nacht van West-Vlaanderen, 100km Torhout	100,00	×1
✓ 34	20/4/2013	7e Limburgs Zwaarste 100km	100,00	×1
✓ 35	27/5/2012	La Moulinette Céleste	100,00	×1
✓ 36	21/4/2012	6e Limburgs Zwaarste 100km	100,00	×1
✓ 37	13/11/2011	6e MCX Centennial 100 km in Deventer	100,00	×1
✓ 38	12/6/2011	Le Tour du Chalet	100,00	×1
✓ 39	2/4/2011	5e Limburgs Zwaarste 100km	100,00	×1
✓ 40	31/5/2009	Les Sentes de Légendes 100 km	100,00	×1
✓ 41	31/5/2008	36^ 100 km del Passatore, Firenze-Faenza	100,00	×1
✓ 42	8/9/2007	32. RUN Winschoten 100 km	100,00	×1
✓ 43	9/5/2026	5. 24hrs Sittard	92,91	×1
✓ 44	20/5/2017	Nove Colli Running - Barbotto	84,40	×1
✓ 45	10/4/2004	Jan Knippenberg Memorial 50 EM	80,45	×1
✓ 46	26/9/2015	4° EcoTrail de Bruxelles 80 km	80,00	×1
✓ 47	26/7/2003	18. Swiss Alpine Marathon	78,00	×1
✓ 48	27/1/2017	Dutch coast ultra-run by night 75 km	75,00	×1
✓ 49	27/11/2016	21ème Olne-Spa-Olne	70,00	×1
✓ 50	21/3/2009	3e Limburgs Zwaarste 70 km	70,00	×1
✓ 51	19/4/2008	2e Limburgs Zwaarste 70 km	70,00	×1
✓ 52	24/11/2019	24ème Olne-Spa-Olne	69,00	×1
✓ 53	30/11/2014	19ème Olne-Spa-Olne	69,00	×1
✓ 54	13/7/2019	La Chouffe Trail 68km	68,00	×1
✓ 55	17/3/2007	1e Limburgs Zwaarste 68 km	68,00	×1
✓ 56	3/3/1996	1ste Zes uurs ultraloop Stein	67,28	×1
✓ 57	5/7/2025	Ultra Tour de Liège	67,00	×1
✓ 58	23/2/2014	La Magnetoise	67,00	×1
✓ 59	16/10/2005	1° Ultra Tour de Liege	67,00	×1
✓ 60	4/3/2007	12de Zes uurs ultraloop Stein	66,93	—
✓ 61	4/3/2012	17de Zes uurs ultraloop Stein	66,86	—
✓ 62	25/11/2007	12ème Olne-Spa-Olne	66,00	—
✓ 63	26/11/2006	11ème Olne-Spa-Olne	66,00	—
✓ 64	1/3/2015	20de Zes uurs ultraloop Stein	65,89	—
✓ 65	6/3/2005	10de Zes uurs ultraloop Stein	65,80	—
66	3/3/2002	7de Zes uurs ultraloop Stein	65,58	—
67	20/10/2013	5ème Ultra Tour de Liege	65,00	—
68	28/11/2010	15ème Olne-Spa-Olne	65,00	—
69	29/11/2009	14ème Olne-Spa-Olne	65,00	—
70	30/11/2008	13ème Olne-Spa-Olne	65,00	—
71	1/10/2006	6h Ultraloop Amersfoort	64,99	—
72	13/3/2011	16de Zes uurs ultraloop Stein	64,84	—
73	1/3/2009	14de Zes uurs ultraloop Stein	64,59	—
74	28/2/2010	La Magnetoise	64,00	—
75	24/2/2008	La Magnetoise	64,00	—
76	25/11/2001	6ème Olne-Spa-Olne	64,00	—
77	11/3/2001	6de Zes uurs ultraloop Stein	63,24	—
78	4/3/2018	23e Zes uurs ultraloop Stein	63,09	—
79	3/3/2013	18de Zes uurs ultraloop Stein	63,08	—
80	9/3/2014	19de Zes uurs ultraloop Stein	62,88	—
81	5/7/2008	5e Ronde van Amsterdam	61,50	—
82	5/3/2017	22de Zes uurs ultraloop Stein	61,43	—
83	2/3/2008	13de Zes uurs ultraloop Stein	61,07	—
84	12/11/1995	18e Ultraloop om de Haarlemmermeer	61,00	—
85	7/3/2004	9de Zes uurs ultraloop Stein	60,37	—
86	14/10/2017	11e Berg en Dal 60 km	60,00	—
87	11/4/2015	9e Bos-Duin-Strand-ultraloop 60 km	60,00	—
88	11/10/2014	8e Berg en Dal 60 km	60,00	—
89	8/10/2011	5e Berg en Dal 60 km	60,00	—
90	10/10/2009	3e Berg en Dal 60 km	60,00	—
91	18/4/2009	Castricum 60 km	60,00	—
92	14/4/2007	Castricum 60 km	60,00	—
93	17/4/1995	3e De Zestig van Texel	60,00	—
94	29/6/2002	6 uren van de Haarlemmermeer	59,95	—
95	16/2/2025	La Magnetoise	59,00	—
96	20/2/2022	La Magnetoise	58,00	—
97	26/10/2019	8th Bear Trail 58 km	58,00	—
98	10/8/2025	12. Monschau-Ultra Marathon	56,00	—
99	11/8/2024	11. Monschau-Ultra Marathon	56,00	—
100	12/8/2018	7. Monschau-Ultra Marathon	56,00	—
101	14/8/2016	5. Monschau-Ultra Marathon	56,00	—
102	9/8/2015	4. Monschau-Ultra Marathon	56,00	—
103	24/2/2018	Sjravele door Limburg - deel 1	53,00	—
104	23/4/2022	Trail de la Reid	52,70	—
105	3/11/2024	4. 52 km Ultra Rursee Marathon	52,00	—
106	19/12/2015	2ème Trail des Gueules Noires	52,00	—
107	3/2/2019	Hivernal Trail	50,00	—
108	9/1/2015	Dutch coast ultra-run by night 50 km	50,00	—
109	16/2/2013	Limburgs Halfzware 50km	50,00	—
110	14/7/2012	AbraHAN 50 km lauf	50,00	—
111	27/1/2012	Dutch coast ultra-run by night 50 km	50,00	—
112	5/1/2008	Fat Ass Fifty Schinnen	50,00	—
113	1/8/2026	1 Willems Dwarsdoor Nederland	47,00	—