Peter (Nitish) Zuidema

Born : 1967 Cat. M55 Ultrarunner since 1997

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

103

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

Bulgaria

Canada

Czechia

France

United Kingdom

Germany

Greece

Italy

Luxembourg

Netherlands

Nepal

Switzerland

United States

37,2%

Rank quotient ?This runner's calculation uses 196 eligible race(s): Σ(rank − 1) = 6 976; Σ finishers = 18 741. 6 976 / 18 741 × 100 = 37.22%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed232

Km — ultra races23 924 km

> 100 km64

> 160 km45

> 200 km38

> 24h37

> 48h10

Longest race954,6 km

Sri Chinmoy 10 Day Race, Sofia — 1/5/2026

Km per year (ultra races)

823

2022

215

2023

840

2024

1 251

2025

1 600

2026

Race types (share of distance)

Road71,8%

Trail18,6%

Stage9,6%

Wins & podiums (ultra)

🏆 Win2

🏆 Win M3

🏅 Top 321

🏅 Top 3 M25

Longest winning streak1

Current streak0

Records

50 km3h49'59 100 km9h13'09 50 mi11h27'13 100 mi19h10'40 6 h71,02 km 12 h117,64 km 24 h213,64 km 48 h303,43 km 6 d653,12 km

HISTORY

217 race(s) · 32 stage(s) nested · 28 split(s) nested

Date		Race	Perf.	Rk
2026
30.08–04.09	301.9km/6stages	Ultra en Pente Douce	34:49:27 h	10
30.08	45.6km	Ultra En Pente Douce - Et. 1 St-Savin - Queaux	5:32:55 h	20
31.08	47.5km	Ultra En Pente Douce - Et. 2 Queaux - Lathus	5:26:27 h	10
01.09	53.3km	Ultra En Pente Douce - Et. 3 Lathus - St-Benoît-du-Sault	6:16:05 h	11
02.09	45km	Ultra En Pente Douce - Et. 4 St-Benoît-du-Sault - Éguzon	5:08:57 h	10
03.09	64.3km	Ultra En Pente Douce - Et. 5 Éguzon - Le Blanc	7:17:15 h	10
04.09	46.2km	Ultra En Pente Douce - Et. 6 Le Blanc - St-Savin	5:07:48 h	11
09.08	70km	5. Monschau-Ultra Marathon K70	8:14:24 h	88
01.05	10d	Sri Chinmoy 10 Day Race, Sofia	954.560 km	14
29.03	60km	18e De Zestig van Texel	6:12:57 h	337
07.03	114km	5. Lindwurm - im Auge des Drachen 114 km	18:06:13 h	19
24.01	100km	4 HoHo100 - 100km	10:47:29 h	19
24.01	50km	4 HoHo100 - 100km - 50km Split	5:07:22 h	32
24.01	50mi	4 HoHo100 - 100km - 50mi Split	8:29:55 h	23
2025
29.11	99km	15. kleiner KoBoLT, 99 km Rheinsteig Rengsdorf-Bonn	17:05:00 h	13
13.09	6h	12. Sri Chinmoy Peace-Mile 6-Stunden Lauf München	62.190 km	8
13.09	50km	12. Sri Chinmoy Peace-Mile 6h München - 50km Split	4:42:51 h	11
23.08	49km	13. Matterhorn Ultraks	11:13:57 h	725
10.08	70km	4. Monschau-Ultra Marathon K70	7:48:47 h	54
07.05	6d	Sri Chinmoy 6 Day Race 2025 Sofia	653.120 km	1 🏆
29.03	12h	XLIV. Int. 12 Stunden-Lauf Grünheide/Störitz	109.659 km	3 🥉
01.02	50km	3 HoHo100 - 100km - 50kmSplit	5:33:17 h	41
01.02	100km	3 HoHo100 - 100km	11:48:05 h	33
01.02	50mi	3 HoHo100 - 100km - 50mi Split	9:19:09 h	34
11.01	58km	9. Taunus-Ultratrail 58km	8:25:00 h	21
2024
17.11	63km	3 De Wase (Halve en Ultra) Marathon	5:56:44 h	13
03.11	52km	4. 52 km Ultra Rursee Marathon	5:24:47 h	59
12.10	50km	Indian Summer Ultra 50 km	5:15:24 h	31
17.08	57km	2. Deutschlandlauf 21. Etappe Feldberg-Altglashütten - Lörrach	7:27:00 h	4
16.08	60km	2. Deutschlandlauf 20. Etappe Schramberg-Tennenbronn - Feldberg-Altglashütten	7:54:00 h	4
15.08	53km	2. Deutschlandlauf 19. Etappe Freudenstadt-Grüntal - Schramberg-Tennenbronn	7:14:00 h	5
14.08	56km	2. Deutschlandlauf 18. Etappe Renningen-Malmsheim - Freudenstadt-Grüntal	9:13:00 h	10
13.08	60km	2. Deutschlandlauf 17. Etappe Heilbronn-Frankenbach - Renningen-Malmsheim	9:11:00 h	8
11.08	69km	2. Deutschlandlauf 15. Etappe Dettelbach - Assamstadt	11:10:00 h	12
08–12.05	270km/5stages	3 Pallas 67 Ultrameerdaagse	32:43:00 h	4
08.05	51km	3 Pallas 67 Ultrameerdaagse - stage 1 - Wageningen - Arnhem	6:02:00 h	1 🏆
09.05	51km	3 Pallas 67 Ultrameerdaagse - stage 2 - Arnhem - Doesburg	6:08:00 h	2 🥈
10.05	66km	3 Pallas 67 Ultrameerdaagse - stage 3 - Arnhem - Lobith	8:19:00 h	1 🏆
11.05	51km	3 Pallas 67 Ultrameerdaagse - stage 4 - Arnhem - Veluwe	5:59:00 h	1 🏆
12.05	51km	3 Pallas 67 Ultrameerdaagse - stage 5 - Arnhem - Wageningen	6:15:00 h	4
20.04	50km	38e Eemlake Run (Eemmeerloop)	4:54:08 h	25
2023
19.11	57.4km	20. Trail Uewersauer	8:07:38 h	146
11.03	108km	Lindwurm - im Auge des Drachen	19:40:31 h	19
18.02	50km	BEEsports baanultra 50km	4:24:36 h	6
2022
17.12	65km	17. Mainzer Maaraue Marathon	7:12:00 h	2 🥈
15.10	50km	Indian Summer Ultra 50 km	5:19:24 h	28
01.10	63km	2 De Wase (Halve en Ultra) Marathon	5:58:34 h	11
12–18.06	367km/7stages	1. Schwarzwaldlauf die fantastischen Sieben	43:14:00 h	5
12.06	52km	1. Schwarzwaldlauf 1. Etappe	6:09:00 h	7
13.06	58km	1. Schwarzwaldlauf 2. Etappe	7:41:00 h	6
14.06	56km	1. Schwarzwaldlauf 3. Etappe	7:33:00 h	6
15.06	47km	1. Schwarzwaldlauf 4. Etappe	5:00:00 h	3 🥉
16.06	50km	1. Schwarzwaldlauf 5. Etappe	5:46:00 h	5
17.06	57km	1. Schwarzwaldlauf 6. Etappe	6:07:00 h	2 🥈
18.06	47km	1. Schwarzwaldlauf 7. Etappe	4:58:00 h	1 🏆
28.05	61km	Pallas 67 Ultra - Stage 4 Elspeet-Doorn	7:05:00 h	7
26.05	52km	Pallas 67 Ultra - Stage 2 Arnhem-Loenen	6:21:00 h	8
07.05	100km	7. WHEW100	11:07:47 h	23
20.03	65km	1. 60 van Walcheren	6:53:06 h	11
2021
24.09	246km	38. Spartathlon	35:25:54 h	140
2020
01.08	9h	2. 9 hours ultra - 9h	86.594 km	7
22.02	50km	Baanultra 50 km	4:33:48 h	9
2019
26.10	6h	7ème IAU 24h WC, 24 heures d'Albi - 6h Split	55.270 km	267
26.10	12h	7ème IAU 24h WC, 24 heures d'Albi - 12h Split	105.964 km	225
26.10	24h	7ème IAU 24h WC, 24 heures d'Albi	203.271 km	131
26.10	100km	7ème IAU 24h WC, 24 heures d'Albi - 100 km Split	11:02:52 h	231
26.10	100mi	7ème IAU 24h WC, 24 heures d'Albi - 100 mi Split	18:54:15 h	171
14.09	50km	44. RUN Winschoten 100km - 50km Split	4:58:39 h	45
14.09	100km	44. RUN Winschoten 100 km - Nederlands Kampioenschap	10:12:59 h	12
14.09	100km	44. RUN Winschoten 100km - open race	10:12:59 h	38
21.07–03.08	900km/14stages	Holland Ultra Tour 2019	4d 06:04:00 h	3 🥉
21.07	64km	Holland Ultra Tour 2019 - stage 1: Amsterdam-Leiden	7:46:00 h	5
22.07	67km	Holland Ultra Tour 2019 - stage 2: Leiden-Barendrecht	8:41:00 h	5
23.07	67km	Holland Ultra Tour 2019 - stage 3: Barendrecht-Zuid Nederhemert	9:34:00 h	5
24.07	66km	Holland Ultra Tour 2019 - stage 4: Zuid Nederhemert-Ede	8:52:00 h	3 🥉
25.07	63km	Holland Ultra Tour 2019 - stage 5: Ede-Deventer	8:54:00 h	5
26.07	78km	Holland Ultra Tour 2019 - stage 6: Deventer-Steenwijk	7:11:00 h	3 🥉
27.07	65km	Holland Ultra Tour 2019 - stage 7: Steenwijk-Groningen	7:48:00 h	5
28.07	59km	Holland Ultra Tour 2019 - stage 8: Groningen-Lauwersoog	6:42:00 h	4
29.07	69km	Holland Ultra Tour 2019 - stage 9: Lauwersoog-Loenga	7:54:00 h	3 🥉
30.07	65km	Holland Ultra Tour 2019 - stage 10: Loenga-Van Ewijckssluis	6:41:00 h	3 🥉
31.07	59km	Holland Ultra Tour 2019 - stage 11: Van Ewijckssluis-Van Ewijckssluis	5:04:00 h	3 🥉
01.08	61km	Holland Ultra Tour 2019 - stage 12: Van Ewijckssluis-Berkhout	6:31:00 h	3 🥉
02.08	63km	Holland Ultra Tour 2019 - stage 13: Berkhout-Santpoort Noord	6:43:00 h	3 🥉
03.08	45km	Holland Ultra Tour 2019 - stage 14: Santpoort Noord-Amsterdam	3:43:00 h	1 🏆
30.06	100km	30ème Self-Transcendence 100km Paris	10:42:56 h	5
12.05	6h	15e Zes uur van Steenbergen	66.159 km	9
11.05	50.4km	Limburg loopt Lekker 50 km Epen	6:22:53 h	2 🥈
16.03	54km	5th Buddhist Stupa to Stupa Trail Marathon	8:27:06 h	48
23.02	50km	Sjravele door Limburg - Wijlre	6:20:59 h	5
17.02	58km	La Magnetoise	7:08:52 h	59
2018
13.10	60km	12e Berg en Dal 60 km	7:16:28 h	25
22.09	24h	28th Self-Transcendence 24 Hour Track Race Tooting Bec	202.151 km	7
22.09	100mi	28th Self-Transcendence 24 Hour Track Race Tooting Bec - 100mi Split	18:51:10 h	13
20.07	48h	Self-Transcendence Race 48h Kladno	265.952 km	12
20.07	12h	Self-Transcendence Race 48h Kladno - 12h Split	98.000 km	14
20.07	24h	Self-Transcendence Race 48h Kladno - 24h Split	150.000 km	19
12.05	12h	30. Self-Transcendence 12h Lauf Basel	100.552 km	5
21.04	12h	Die 24 Stunden von Oberberg	59.910 km	25
14.04	60km	12e Bos-Duin-Strand-ultraloop 60 km	6:53:46 h	30
2017
22.12	12h	De 12 Uur van Deventer	102.962 km	5
29.09	246km	35. Spartathlon	32:33:50 h	96
13.08	56km	6. Monschau-Ultra Marathon	5:22:41 h	56
01.07	24h	IAU 24h WC Belfast	213.638 km	101
14.05	12h	29. Self-Transcendence 12h Lauf Basel	117.638 km	8
17.04	120km	14e De 120 van Texel	12:45:57 h	19
18.03	6h	21. Self-Transcendence 6-Stunden-Lauf Nürnberg	56.238 km	68
18.03	50km	21. Self-Transcendence 6-Stunden-Lauf Nürnberg - 50 km Split	4:59:28 h	55
2016
22.10	24h	IAU 24h EC - 24 heures d'Albi	202.587 km	77
22.10	6h	IAU 24h EC - 24 heures d'Albi - 6h Split	55.267 km	142
22.10	12h	IAU 24h EC - 24 heures d'Albi - 12h Split	105.037 km	132
04.09	53km	Wisenttrail	5:39:59 h	9
29.07	48h	Self-Transcendence Race 48 Std. Kladno	291.060 km	7
25.06	6h	6 uren van de Haarlemmermeer	63.345 km	15
18.06	9h	9 Uurs Estafette Den Haag	93.708 km	2 🥈
14.05	50km	6. 50 km UltraRun van Gieten	4:26:50 h	17
01.05	12h	Sri Chinmoy Running Festival Milano 12 ore	103.264 km	11
13.02	50km	Limburgs Halfzware 50km	6:53:20 h	10
02.01	80km	3rd Kathmandu 80 km Ultra Trail	19:56:23 h	10
2015
22.11	53.1km	13. Trail Uewersauer	5:49:30 h	110
25.10	100km	15. Röntgenlauf - 100km Jubiläumslauf	10:54:20 h	16
10.10	60km	9e Berg en Dal 60 km	6:02:17 h	11
12.09	50km	40. RUN Winschoten 100 km - 50km Split	4:51:44 h	240
12.09	100km	40. RUN Winschoten 100 km - open race	9:50:12 h	201
31.07	48h	Self-Transcendence Race 48h Kladno	302.115 km	7
11.07	6h	5° 6 uur van Aalter	65.157 km	14
04.07	60km	12e Ronde van Amsterdam	7:12:20 h	9
27.06	6h	6 uren van de Haarlemmermeer	66.198 km	10
23.05	234km	Baltic Nonstop 234 km	31:16:53 h	12
10.05	6h	11e Zes uur van Steenbergen	65.161 km	17
11.04	24h	IAU 24h EC (7^ 24 ore di Torino)	206.123 km	86
11.04	24h	IAU 24h WC (7^ 24 ore di Torino)	206.123 km	108
07.03	6h	19. Self-Transcendence 6-Stunden-Lauf Nürnberg	68.674 km	10
07.03	50km	19. Self-Transcendence 6-Stunden-Lauf Nürnberg - 50km Split	4:23:05 h	18
14.02	50km	Limburgs Halfzware 50km	6:46:54 h	7
31.01	45km	Run Forest Run 45 km Drentsche	4:34:08 h	17
2014
27.09	175km	2ème Ultratour Du Leman	21:06:00 h	4
30.08	50km	50 km Monnikentocht	4:38:00 h	10
17.08	50km	1. 50 km van Schoten	4:19:17 h	21
25.07	48h	Self-Transcendence Race 48h Kladno	277.348 km	4
05.07	60km	11e Ronde van Amsterdam	8:21:50 h	37
18.05	12h	26. Self-Transcendence 12h Lauf Basel	114.760 km	5
19.04	50mi	10th Bel Monte 50 Mile Endurance Run	11:27:13 h	13
05.04	60km	8e Limburgs Zwaarste 60km	6:29:06 h	11
15.03	6h	18. Self-Transcendence 6-Stunden-Lauf Nürnberg	68.318 km	8
15.03	50km	18. Self-Transcendence 6-Stunden-Lauf Nürnberg - 50km Split	4:23:00 h	8
09.03	6h	19de Zes uurs ultraloop Stein	64.494 km	31
2013
28.12	6h	De Zes Uren van Epe	60.810 km	8
22.12	12h	LangsteNachtLoop 12 uurs	86.497 km	11
10.11	50km	15. 50 km-Ultramarathon in Bottrop - offener Lauf	4:04:55 h	65
19.10	24h	1° Self Transcendence 24ore di Padova	210.609 km	2 🥈
19.10	100km	Self Transcendence 24ore di Padova - 100 km split	10:54:35 h	3 🥉
14.09	50km	38. RUN Winschoten 100 km - 50km Split	4:53:46 h	38
14.09	100km	38. RUN Winschoten 100 km	9:51:08 h	29
14.09	100km	38. RUN Winschoten 100 km - Nederlands Kampioenschap	9:51:08 h	14
26.07	48h	Self-Transcendence Race 48h Kladno	254.260 km	8
11.05	12h	9e 24uur van Steenbergen - 12h Split	108.764 km	170
11.05	24h	9e 24uur van Steenbergen - Nationaal Kampioenschap Nederland	207.673 km	7
11.05	24h	9e 24uur van Steenbergen - open race	207.673 km	101
11.05	24h	IAU 24h EC Steenbergen (9e 24uur van Steenbergen)	207.673 km	74
11.05	24h	IAU 24h WC Steenbergen (9e 24uur van Steenbergen)	207.673 km	98
01.04	120km	12e De 120 van Texel	12:03:12 h	16
16.02	50km	Limburgs Halfzware 50km	6:55:00 h	8
2012
22.12	12h	LangsteNachtLoop 12 uurs	112.832 km	3 🥉
25.11	65km	17ème Olne-Spa-Olne	8:00:52 h	144
15.09	50km	1. Self-Transcendence 6-Stunden Lauf München	4:13:25 h	6
15.09	6h	1. Self-Transcendence 6-Stunden Lauf München	71.024 km	6
12.08	56km	1. Monschau Ultra-Marathon	5:12:41 h	44
20.07	48h	Self-Transcendence Race 48h Kladno	287.642 km	4
02.06	6h	6 uren van de Haarlemmermeer	67.123 km	8
12.05	24h	24. Self-Transcendence 24h Lauf Basel	206.110 km	10
12.05	6h	24. Self-Transcendence 24h Lauf Basel - 6h Split	54.956 km	29
12.05	12h	24. Self-Transcendence 24h Lauf Basel - 12h Split	106.615 km	19
21.04	60km	6e Limburgs Zwaarste 60km	6:33:32 h	9
17.03	6h	16. Self-Transcendence 6-Stunden-Lauf Nürnberg	68.466 km	8
17.03	50km	16. Self-Transcendence 6-Stunden-Lauf Nürnberg - 50km Split	4:20:46 h	13
18.02	50km	Limburgs Halfzwaarste 50km	7:57:00 h	19
2011
30.09	245.3km	29. Spartathlon	34:20:53 h	71
03.09	50km	50 km Monnikentocht	4:48:00 h	4
14.05	24h	6e 24uur van Steenbergen	203.745 km	9
14.05	100mi	7e 24uur van Steenbergen - 100mi Split	18:41:47 h	11
25.04	60km	11e De Zestig van Texel	5:53:40 h	54
02.04	100km	5e Limburgs Zwaarste 100km	13:40:28 h	20
13.03	6h	16de Zes uurs ultraloop Stein	67.653 km	48
01.01	70km	5th Annapurna 70k Ultra Trail	14:38:00 h	14
2010
28.11	65km	15ème Olne-Spa-Olne	7:06:10 h	38
14.11	100km	5e AV Daventria Centennial 100 km in Deventer	9:13:09 h	3 🥉
09.10	60km	4e Berg en Dal 60 km	5:39:50 h	5
11.09	100km	35. RUN Winschoten 100 km	10:05:45 h	18
31.07	78km	25. Swiss Alpine Marathon	9:27:13 h	461
03.07	52km	2ème Trail du Tombeau du Chevalier 52 km	5:50:49 h	18
13.06	100km	21ème Self-Transcendence 100km Paris	9:31:33 h	3 🥉
09.05	12h	22. Self-Transcendence 12h Lauf Basel	114.916 km	4
02.04	160.900km	Jan Knippenberg Memorial 100 EM	19:10:40 h	10
13.03	6h	14. SCMT 6-Stunden-Lauf Nürnberg	68.834 km	12
13.03	50km	14. SCMT 6-Stunden-Lauf Nürnberg - 50km Split	4:09:36 h	9
2009
08.11	50km	11. 50 km-Ultramarathon in Bottrop	4:02:00 h	21
17.10	24h	20th Self-Transcendence 24 Hour Track Race Tooting Bec	210.507 km	6
17.10	50km	Self-Transcendence 24 Hour Track Race Tooting Bec - 50km Split	5:22:45 h	29
17.10	100km	Self-Transcendence 24 Hour Track Race Tooting Bec - 100km Split	11:08:59 h	16
17.10	100mi	Self-Transcendence 24 Hour Track Race Tooting Bec - 100mi Split	18:37:28 h	11
12.09	50km	34. RUN Winschoten 100 km - 50km Split	4:47:16 h	22
12.09	100km	34. RUN Winschoten 100 km	9:33:57 h	16
08.08	24h	Self-Transcendence Race 24h Kladno	191.120 km	4
04.07	61.3km	6e Ronde van Amsterdam	6:02:45 h	2 🥈
14.06	100km	20ème Self-Transcendence 100km Paris	9:51:37 h	3 🥉
06.06	6h	6 uren van de Haarlemmermeer	67.619 km	5
02.05	24h	IAU 24h EC Bergamo (7° 24 ore del Delfino)	130.404 km	115
02.05	24h	IAU 24h WC Bergamo (7° 24 ore del Delfino)	130.404 km	145
02.05	24h	Open race at IAU 24h WC & EC Bergamo (7° 24 ore del Delfino)	130.404 km	161
21.03	70km	3e Limburgs Zwaarste 70 km	8:04:20 h	21
08.03	65km	65 km Ultraloop Gilze	6:05:47 h	8
2008
09.11	50km	8. Troisdorfer 6h-Lauf - 50km Split	4:32:32 h	37
09.11	6h	8. Troisdorfer 6h-Lauf	67.623 km	22
2007
29.12	6h	De Zes Uren van Epe	66.603 km	6
28.07	24h	IAU 24h WC 24 Drummondville	205.399 km	38
07.07	61.8km	4e Ronde van Amsterdam	5:58:24 h	3 🥉
02.06	6h	6 uren van de Haarlemmermeer	66.998 km	6
12.05	12h	19. Self-Transcendence 12h Lauf Basel	117.327 km	3 🥉
28.04	50km	Self Transcencence 50km Amsterdam	4:07:20 h	1 🏆
09.04	120km	9e De 120 van Texel	12:11:54 h	13
25.03	6h	3e Zes uur van Steenbergen	68.696 km	18
2006
14.10	24h	17th Self-Transcendence 24 Hour Track Race Tooting Bec	212.496 km	5
20.05	6h	6 uren van de Haarlemmermeer	70.856 km	4
13.05	50km	22e Eemlake Run (Eemmeerloop)	4:18:59 h	10
02.04	50km	11de Zes uurs ultraloop Stein - 50km Split	4:29:29 h	33
02.04	6h	11de Zes uurs ultraloop Stein	50.560 km	90
2005
10.09	100km	30. IAU 100km EC Winschoten	9:58:58 h	93
10.09	50km	30. IAU 100km EC Winschoten - 50km Split	4:53:21 h	102
15.07	48h	12. 48-Stunden-Self-Transcendence-Lauf Köln	303.433 km	4
15.07	12h	12. 48-Stunden-Self-Transcendence-Lauf Köln - 12h Split	96.000 km	9
15.07	24h	12. 48-Stunden-Self-Transcendence-Lauf Köln - 24h Split	156.000 km	11
18.06	12h	12 Uur Den Haag	113.559 km	2 🥈
21.05	50km	21e Eemlake Run (Eemmeerloop)	4:13:08 h	9
07.05	6h	6 uurs Apeldoorn	68.712 km	3 🥉
28.03	60km	8e De Zestig van Texel	5:13:57 h	47
13.02	50km	50 km Soerendonck (Fat Ass Fifty)	4:10:46 h	17
12.02	6h	Zes uur ultraloop D.T.S.	68.414 km	4
23.01	6h	1e Zes uur van Steenbergen	66.895 km	9
2004
29.12	6h	6 uursloop Heerde	70.070 km	2 🥈
28.11	64km	9ème Olne-Spa-Olne	6:21:45 h	39
09.10	24h	15th Self-Transcendence 24 Hour Track Race Tooting Bec	195.345 km	3 🥉
11.09	100km	29. IAU 100km WC Winschoten	11:05:00 h	188
11.09	50mi	29. IAU 100km WC Winschoten - 50mi split	9:59:05 h	194
02.05	48h	7th Sri Chinmoy 6 Day Race - 48h Split	234.964 km	6
02.05	6d	7th Sri Chinmoy 6 Day Race	502.115 km	10
27.03	6h	Zes uur ultraloop D.T.S.	64.348 km	10
20.03	66km	Binnenmaas-non-stop	6:15:21 h	7
07.03	50km	9de Zes uurs ultraloop Stein - 50km Split	4:33:30 h	82
07.03	6h	9de Zes uurs ultraloop Stein	67.373 km	49
2003
27.12	6h	De Zes Uren van Epe	63.079 km	7
15.11	50km	FIFTY/fifty Race Cranendonck	4:36:40 h	13
11.10	12h	Open race at IAU 24h WC & EC Uden - 12h Split	102.541 km	121
11.10	24h	Open race at IAU 24h WC & EC Uden	202.388 km	6
13.09	100km	28. RUN Winschoten 100 km	10:09:08 h	27
12.07	24h	15. 24-Stunden-Self-Transcendence-Lauf Köln	162.930 km	16
28.06	6h	6 uren van de Haarlemmermeer	65.124 km	12
30.05	6h	6 uurs Apeldoorn	62.156 km	7
03.05	24h	15. Self-Transcendence 24h Lauf Basel	202.546 km	6
29.03	6h	Zes uur ultraloop D.T.S.	66.752 km	9
09.03	6h	8de Zes uurs ultraloop Stein	65.613 km	52
08.02	50km	De 50 km van Zolder	3:49:59 h	20
2002
06.10	6h	6h Ultraloop Amersfoort	70.354 km	4
27.07	78km	17. Swiss Alpine Marathon	9:12:14 h	327
29.06	6h	6 uren van de Haarlemmermeer	67.011 km	6
04.05	12h	14. Self-Transcendence 12h Lauf Basel	114.526 km	5
03.03	50km	7de Zes uurs ultraloop Stein - 50km Split	4:48:39 h	133
03.03	6h	7de Zes uurs ultraloop Stein	61.220 km	110
2001
05.10	24h	13. Play World 24 uur van Almere	188.500 km	3 🥉
14.07	24h	13. 24-Stunden-Self-Transcendence-Lauf Köln	207.820 km	3 🥉
25.05	24h	8th IAU 24h EC Apeldoorn (22e 24 uurs Apeldoorn)	193.506 km	41
17.03	6h	6. SCMT 6-Stunden-Lauf Nürnberg	67.122 km	30
2000
14.07	48h	7. 48-Stunden-Self-Transcendence-Lauf Köln	263.569 km	11
17.06	12h	12 Uur Den Haag	95.850 km	6
1998
14.03	6h	3. SCMT 6-Stunden-Lauf Nürnberg	64.796 km	32
14.03	50km	3. SCMT 6-Stunden-Lauf Nürnberg - 50km Split	4:41:40 h	41
1997
15.03	6h	2. SCMT 6-Stunden-Lauf Nürnberg	57.878 km	72

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	1/5/2026	Sri Chinmoy 10 Day Race, Sofia	954,56	×9
✓ 2	21/7/2019	Holland Ultra Tour 2019	900,00	×8
✓ 3	7/5/2025	Sri Chinmoy 6 Day Race 2025 Sofia	653,12	×6
✓ 4	2/5/2004	7th Sri Chinmoy 6 Day Race	502,12	×4
✓ 5	12/6/2022	1. Schwarzwaldlauf die fantastischen Sieben	367,00	×3
✓ 6	15/7/2005	12. 48-Stunden-Self-Transcendence-Lauf Köln	303,43	×2
✓ 7	31/7/2015	Self-Transcendence Race 48h Kladno	302,12	×2
✓ 8	30/8/2026	Ultra en Pente Douce	301,90	×2
✓ 9	29/7/2016	Self-Transcendence Race 48 Std. Kladno	291,06	×2
✓ 10	20/7/2012	Self-Transcendence Race 48h Kladno	287,64	×2
✓ 11	25/7/2014	Self-Transcendence Race 48h Kladno	277,35	×2
✓ 12	8/5/2024	3 Pallas 67 Ultrameerdaagse	270,00	×2
✓ 13	20/7/2018	Self-Transcendence Race 48h Kladno	265,95	×2
✓ 14	14/7/2000	7. 48-Stunden-Self-Transcendence-Lauf Köln	263,57	×2
✓ 15	26/7/2013	Self-Transcendence Race 48h Kladno	254,26	×2
✓ 16	24/9/2021	38. Spartathlon	246,00	×2
✓ 17	29/9/2017	35. Spartathlon	246,00	×2
✓ 18	30/9/2011	29. Spartathlon	245,30	×2
✓ 19	23/5/2015	Baltic Nonstop 234 km	234,00	×2
✓ 20	1/7/2017	IAU 24h WC Belfast	213,64	×2
✓ 21	14/10/2006	17th Self-Transcendence 24 Hour Track Race Tooting Bec	212,50	×2
✓ 22	19/10/2013	1° Self Transcendence 24ore di Padova	210,61	×2
✓ 23	17/10/2009	20th Self-Transcendence 24 Hour Track Race Tooting Bec	210,51	×2
✓ 24	14/7/2001	13. 24-Stunden-Self-Transcendence-Lauf Köln	207,82	×2
✓ 25	11/5/2013	9e 24uur van Steenbergen - Nationaal Kampioenschap Nederland	207,67	×2
✓ 26	11/4/2015	IAU 24h EC (7^ 24 ore di Torino)	206,12	×2
✓ 27	12/5/2012	24. Self-Transcendence 24h Lauf Basel	206,11	×2
✓ 28	28/7/2007	IAU 24h WC 24 Drummondville	205,40	×1
✓ 29	14/5/2011	6e 24uur van Steenbergen	203,75	×1
✓ 30	26/10/2019	7ème IAU 24h WC, 24 heures d'Albi	203,27	×1
✓ 31	22/10/2016	IAU 24h EC - 24 heures d'Albi	202,59	×1
✓ 32	3/5/2003	15. Self-Transcendence 24h Lauf Basel	202,55	×1
✓ 33	11/10/2003	Open race at IAU 24h WC & EC Uden	202,39	×1
✓ 34	22/9/2018	28th Self-Transcendence 24 Hour Track Race Tooting Bec	202,15	×1
✓ 35	9/10/2004	15th Self-Transcendence 24 Hour Track Race Tooting Bec	195,35	×1
✓ 36	25/5/2001	8th IAU 24h EC Apeldoorn (22e 24 uurs Apeldoorn)	193,51	×1
✓ 37	8/8/2009	Self-Transcendence Race 24h Kladno	191,12	×1
✓ 38	5/10/2001	13. Play World 24 uur van Almere	188,50	×1
✓ 39	27/9/2014	2ème Ultratour Du Leman	175,00	×1
✓ 40	12/7/2003	15. 24-Stunden-Self-Transcendence-Lauf Köln	162,93	×1
✓ 41	2/4/2010	Jan Knippenberg Memorial 100 EM	160,90	×1
✓ 42	2/5/2009	IAU 24h EC Bergamo (7° 24 ore del Delfino)	130,40	×1
✓ 43	17/4/2017	14e De 120 van Texel	120,00	×1
✓ 44	1/4/2013	12e De 120 van Texel	120,00	×1
✓ 45	9/4/2007	9e De 120 van Texel	120,00	×1
✓ 46	14/5/2017	29. Self-Transcendence 12h Lauf Basel	117,64	×1
✓ 47	12/5/2007	19. Self-Transcendence 12h Lauf Basel	117,33	×1
✓ 48	9/5/2010	22. Self-Transcendence 12h Lauf Basel	114,92	×1
✓ 49	18/5/2014	26. Self-Transcendence 12h Lauf Basel	114,76	×1
✓ 50	4/5/2002	14. Self-Transcendence 12h Lauf Basel	114,53	×1
✓ 51	7/3/2026	5. Lindwurm - im Auge des Drachen 114 km	114,00	×1
✓ 52	18/6/2005	12 Uur Den Haag	113,56	×1
✓ 53	22/12/2012	LangsteNachtLoop 12 uurs	112,83	×1
✓ 54	29/3/2025	XLIV. Int. 12 Stunden-Lauf Grünheide/Störitz	109,66	×1
✓ 55	11/3/2023	Lindwurm - im Auge des Drachen	108,00	×1
✓ 56	1/5/2016	Sri Chinmoy Running Festival Milano 12 ore	103,26	×1
✓ 57	22/12/2017	De 12 Uur van Deventer	102,96	—
✓ 58	12/5/2018	30. Self-Transcendence 12h Lauf Basel	100,55	—
✓ 59	24/1/2026	4 HoHo100 - 100km	100,00	—
✓ 60	1/2/2025	3 HoHo100 - 100km	100,00	—
✓ 61	7/5/2022	7. WHEW100	100,00	—
✓ 62	14/9/2019	44. RUN Winschoten 100 km - Nederlands Kampioenschap	100,00	—
✓ 63	30/6/2019	30ème Self-Transcendence 100km Paris	100,00	—
✓ 64	25/10/2015	15. Röntgenlauf - 100km Jubiläumslauf	100,00	—
✓ 65	12/9/2015	40. RUN Winschoten 100 km - open race	100,00	—
✓ 66	14/9/2013	38. RUN Winschoten 100 km	100,00	—
✓ 67	2/4/2011	5e Limburgs Zwaarste 100km	100,00	—
✓ 68	14/11/2010	5e AV Daventria Centennial 100 km in Deventer	100,00	—
✓ 69	11/9/2010	35. RUN Winschoten 100 km	100,00	—
✓ 70	13/6/2010	21ème Self-Transcendence 100km Paris	100,00	—
✓ 71	12/9/2009	34. RUN Winschoten 100 km	100,00	—
✓ 72	14/6/2009	20ème Self-Transcendence 100km Paris	100,00	—
✓ 73	10/9/2005	30. IAU 100km EC Winschoten	100,00	—
✓ 74	11/9/2004	29. IAU 100km WC Winschoten	100,00	—
✓ 75	13/9/2003	28. RUN Winschoten 100 km	100,00	—
✓ 76	29/11/2025	15. kleiner KoBoLT, 99 km Rheinsteig Rengsdorf-Bonn	99,00	—
✓ 77	17/6/2000	12 Uur Den Haag	95,85	—
✓ 78	18/6/2016	9 Uurs Estafette Den Haag	93,71	—
✓ 79	1/8/2020	2. 9 hours ultra - 9h	86,59	—
✓ 80	22/12/2013	LangsteNachtLoop 12 uurs	86,50	—
81	19/4/2014	10th Bel Monte 50 Mile Endurance Run	80,47	—
82	2/1/2016	3rd Kathmandu 80 km Ultra Trail	80,00	—
83	31/7/2010	25. Swiss Alpine Marathon	78,00	—
84	27/7/2002	17. Swiss Alpine Marathon	78,00	—
85	15/9/2012	1. Self-Transcendence 6-Stunden Lauf München	71,02	—
86	20/5/2006	6 uren van de Haarlemmermeer	70,86	—
87	6/10/2002	6h Ultraloop Amersfoort	70,35	—
88	29/12/2004	6 uursloop Heerde	70,07	—
89	9/8/2026	5. Monschau-Ultra Marathon K70	70,00	—
90	10/8/2025	4. Monschau-Ultra Marathon K70	70,00	—
91	1/1/2011	5th Annapurna 70k Ultra Trail	70,00	—
92	21/3/2009	3e Limburgs Zwaarste 70 km	70,00	—
93	13/3/2010	14. SCMT 6-Stunden-Lauf Nürnberg	68,83	—
94	7/5/2005	6 uurs Apeldoorn	68,71	—
95	25/3/2007	3e Zes uur van Steenbergen	68,70	—
96	7/3/2015	19. Self-Transcendence 6-Stunden-Lauf Nürnberg	68,67	—
97	17/3/2012	16. Self-Transcendence 6-Stunden-Lauf Nürnberg	68,47	—
98	12/2/2005	Zes uur ultraloop D.T.S.	68,41	—
99	15/3/2014	18. Self-Transcendence 6-Stunden-Lauf Nürnberg	68,32	—
100	13/3/2011	16de Zes uurs ultraloop Stein	67,65	—
101	9/11/2008	8. Troisdorfer 6h-Lauf	67,62	—
102	6/6/2009	6 uren van de Haarlemmermeer	67,62	—
103	7/3/2004	9de Zes uurs ultraloop Stein	67,37	—
104	2/6/2012	6 uren van de Haarlemmermeer	67,12	—
105	17/3/2001	6. SCMT 6-Stunden-Lauf Nürnberg	67,12	—
106	29/6/2002	6 uren van de Haarlemmermeer	67,01	—
107	2/6/2007	6 uren van de Haarlemmermeer	67,00	—
108	23/1/2005	1e Zes uur van Steenbergen	66,90	—
109	29/3/2003	Zes uur ultraloop D.T.S.	66,75	—
110	29/12/2007	De Zes Uren van Epe	66,60	—
111	27/6/2015	6 uren van de Haarlemmermeer	66,20	—
112	12/5/2019	15e Zes uur van Steenbergen	66,16	—
113	20/3/2004	Binnenmaas-non-stop	66,00	—
114	9/3/2003	8de Zes uurs ultraloop Stein	65,61	—
115	10/5/2015	11e Zes uur van Steenbergen	65,16	—
116	11/7/2015	5° 6 uur van Aalter	65,16	—
117	28/6/2003	6 uren van de Haarlemmermeer	65,12	—
118	17/12/2022	17. Mainzer Maaraue Marathon (MMM)	65,00	—
119	20/3/2022	1. 60 van Walcheren	65,00	—
120	25/11/2012	17ème Olne-Spa-Olne	65,00	—
121	28/11/2010	15ème Olne-Spa-Olne	65,00	—
122	8/3/2009	65 km Ultraloop Gilze	65,00	—
123	14/3/1998	3. SCMT 6-Stunden-Lauf Nürnberg	64,80	—
124	9/3/2014	19de Zes uurs ultraloop Stein	64,49	—
125	27/3/2004	Zes uur ultraloop D.T.S.	64,35	—
126	28/11/2004	9ème Olne-Spa-Olne	64,00	—
127	25/6/2016	6 uren van de Haarlemmermeer	63,35	—
128	27/12/2003	De Zes Uren van Epe	63,08	—
129	17/11/2024	3 De Wase (Halve en Ultra) Marathon	63,00	—
130	1/10/2022	2 De Wase (Halve en Ultra) Marathon	63,00	—
131	13/9/2025	12. Sri Chinmoy Peace-Mile 6-Stunden Lauf München	62,19	—
132	30/5/2003	6 uurs Apeldoorn	62,16	—
133	7/7/2007	4e Ronde van Amsterdam	61,80	—
134	4/7/2009	6e Ronde van Amsterdam	61,30	—
135	3/3/2002	7de Zes uurs ultraloop Stein	61,22	—
136	28/12/2013	De Zes Uren van Epe	60,81	—
137	29/3/2026	18e De Zestig van Texel	60,00	—
138	13/10/2018	12e Berg en Dal 60 km	60,00	—
139	14/4/2018	12e Bos-Duin-Strand-ultraloop 60 km	60,00	—
140	10/10/2015	9e Berg en Dal 60 km	60,00	—
141	4/7/2015	12e Ronde van Amsterdam	60,00	—
142	5/7/2014	11e Ronde van Amsterdam	60,00	—
143	5/4/2014	8e Limburgs Zwaarste 60km	60,00	—
144	21/4/2012	6e Limburgs Zwaarste 60km	60,00	—
145	25/4/2011	11e De Zestig van Texel	60,00	—
146	9/10/2010	4e Berg en Dal 60 km	60,00	—
147	28/3/2005	8e De Zestig van Texel	60,00	—
148	21/4/2018	Die 24 Stunden von Oberberg	59,91	—
149	11/1/2025	9. Taunus-Ultratrail 58km	58,00	—
150	17/2/2019	La Magnetoise	58,00	—
151	15/3/1997	2. SCMT 6-Stunden-Lauf Nürnberg	57,88	—
152	19/11/2023	20. Trail Uewersauer	57,40	—
153	18/3/2017	21. Self-Transcendence 6-Stunden-Lauf Nürnberg	56,24	—
154	13/8/2017	6. Monschau-Ultra Marathon	56,00	—
155	12/8/2012	1. Monschau Ultra-Marathon	56,00	—
156	16/3/2019	5th Buddhist Stupa to Stupa Trail Marathon	54,00	—
157	22/11/2015	13. Trail Uewersauer	53,10	—
158	4/9/2016	Wisenttrail	53,00	—
159	3/11/2024	4. 52 km Ultra Rursee Marathon	52,00	—
160	3/7/2010	2ème Trail du Tombeau du Chevalier 52 km	52,00	—
161	2/4/2006	11de Zes uurs ultraloop Stein	50,56	—
162	11/5/2019	Limburg loopt Lekker 50 km Epen	50,40	—
163	12/10/2024	Indian Summer Ultra 50 km	50,00	—
164	20/4/2024	38e Eemlake Run (Eemmeerloop)	50,00	—
165	18/2/2023	BEEsports baanultra 50km	50,00	—
166	15/10/2022	Indian Summer Ultra 50 km	50,00	—
167	22/2/2020	Baanultra 50 km	50,00	—
168	23/2/2019	Sjravele door Limburg - Wijlre	50,00	—
169	14/5/2016	6. 50 km UltraRun van Gieten	50,00	—
170	13/2/2016	Limburgs Halfzware 50km	50,00	—
171	14/2/2015	Limburgs Halfzware 50km	50,00	—
172	30/8/2014	50 km Monnikentocht	50,00	—
173	17/8/2014	1. 50 km van Schoten	50,00	—
174	10/11/2013	15. 50 km-Ultramarathon in Bottrop - offener Lauf	50,00	—
175	16/2/2013	Limburgs Halfzware 50km	50,00	—
176	18/2/2012	Limburgs Halfzwaarste 50km	50,00	—
177	3/9/2011	50 km Monnikentocht	50,00	—
178	8/11/2009	11. 50 km-Ultramarathon in Bottrop	50,00	—
179	28/4/2007	Self Transcencence 50km Amsterdam	50,00	—
180	13/5/2006	22e Eemlake Run (Eemmeerloop)	50,00	—
181	21/5/2005	21e Eemlake Run (Eemmeerloop)	50,00	—
182	13/2/2005	50 km Soerendonck (Fat Ass Fifty)	50,00	—
183	15/11/2003	FIFTY/fifty Race Cranendonck	50,00	—
184	8/2/2003	De 50 km van Zolder	50,00	—
185	23/8/2025	13. Matterhorn Ultraks	49,00	—
186	31/1/2015	Run Forest Run 45 km Drentsche	45,00	—