Dieter Ulbricht

Born : 1967 Cat. M55 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 ?

Austria

France

Germany

Greece

Italy

Netherlands

Slovenia

Switzerland

17,4%

Rank quotient ?This runner's calculation uses 83 eligible race(s): Σ(rank − 1) = 4 781; Σ finishers = 27 510. 4 781 / 27 510 × 100 = 17.38%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed84

Km — ultra races6 170 km

> 100 km9

> 160 km2

Longest race168,0 km

1. Rennsteig-Nonstop — 30/8/2013

Km per year (ultra races)

2022

2023

2024

114

2025

2026

Race types (share of distance)

Road10,1%

Trail85,0%

Stage2,2%

?2,7%

Wins & podiums (ultra)

🏆 Win4

🏆 Win M4

🏅 Top 319

🏅 Top 3 M20

Longest winning streak1

Current streak0

Records

50 km3h57'15 100 km9h44'02 50 mi8h20'00 6 h74,13 km

HISTORY

87 race(s)

Date		Race	Perf.	Rk
2025
18.10	54km	7. Non Aided Schwäbischer Wald Ultra Trail (NASWUT)	6:13:00 h	3 🥉
23.08	60km	1. Arnstädter Bach-Ultra (ABU 60)	5:36:17 h	8
2024
24.11	57km	7. Rössleweg RunMob - Es ist wieder mal so weit...	6:12:00 h	26
2023
05.11	46km	10. Pommel2K	5:49:00 h	5
2021
21.11	57km	4. Rössleweg RunMob - pur und unverfälscht	6:04:00 h	10
02.10	53km	2. Non Aided Schwäbischer Wald Ultra Trail (NASWUT)	5:45:00 h	1 🏆
04.09	50km	5. Sanctuary 50km	9:48:00 h	4
2020
27.08	50km	4. Grüntalultra	4:15:00 h	2 🥈
2019
24.11	57km	Rössleweg RunMob - Third Edition	5:03:00 h	2 🥈
21.09	63km	4. Arberland Ultra Trail	7:10:42 h	15
13.07	64km	6. Maintal-Ultratrail	6:28:55 h	10
11.05	60km	2. Chiemgau Trail Run	7:18:30 h	16
14.04	55km	harte Mann' Extremlauf	4:31:44 h	1 🏆
2018
25.11	57km	2. Rössleweg RunMob 2	6:37:00 h	15
27.07	110km	Grossglockner Ultra-Trail	24:22:47 h	97
07.07	55km	2. Sanctuary 55km	9:39:00 h	3 🥉
12.05	115km	ALB-Traum 100	14:46:17 h	9
28.04	74km	Helipad Ultra 74km	7:25:00 h	1 🏆
18.03	46km	2. Pommel2K	5:38:00 h	3 🥉
2017
26.11	57km	1. Rössleweg RunMob	5:08:00 h	3 🥉
28.07	121km	5. Südtirol Ultra Skyrace	27:37:28 h	45
15.07	50km	Sanctuary 50km	8:41:00 h	3 🥉
17.06	81.4km	7. Zugspitz Supertrail XL	12:00:02 h	39
17.06	81.4km	7. Zugspitz Supertrail XL (DUV-DM Ultratrail)	12:00:02 h	30
13.05	48km	3. Bizau Ultra	6:56:48 h	22
08.04	50km	5. Ultraschneckens Plain Vanilla	4:34:00 h	3 🥉
11.02	80km	14. Brocken-Challenge	8:29:00 h	9
2016
28.08	58km	5. RAG-Hartfüßler-Trail 58 km	5:58:05 h	3 🥉
11.06	69km	4. Borderland Ultra	5:41:50 h	1 🏆
14.05	105km	100 Ultra Trail Vipava Valley	18:46:12 h	36
10.04	59km	18ème Le Grand Defi des Vosges	6:30:47 h	54
09.04	135km/2stages	3ème L'intégrale des Seigneurs	14:31:23 h	7
09.04	76km	5ème Le Defi des Seigneurs	8:00:36 h	20
20.03	52km	13ème Trail du Petit Ballon	5:36:05 h	220
2015
24.10	50km	25. Alb Marathon Schwäbisch Gmünd	4:29:07 h	53
24.07	110km	Grossglockner Ultra-Trail	25:52:33 h	66
06.06	85km	1. Hochkönigman Ultra Trail	18:45:04 h	40
18.04	74km	4ème Le Defi des Seigneurs	8:05:58 h	17
15.03	52km	12ème Trail du Petit Ballon	4:58:31 h	83
2014
21.09	73.8km	5. Churfranken Lauf	7:08:38 h	4
04.05	54km	5. Stromberg Extrem-Lauf	4:33:57 h	4
06.04	54km	2. Bilstein Ultra Marathon	4:37:42 h	9
08.02	80km	11. Brocken-Challenge	8:20:00 h	11
2013
05.10	85.9km	2. Pfalztrail im Leiningerland	9:40:57 h	10
30.08	168km	1. Rennsteig-Nonstop	21:46:00 h	9
06.07	100km	2nd Olympus Mythical Trail 100K	19:05:14 h	13
08.06	66.7km	1. Borderland Ultra	5:39:18 h	2 🥈
18.05	85km	5. Keufelskopf Ultra-Trail	10:57:26 h	14
27.04	51km	34. Harzquerung Wernigerode-Nordhausen	4:25:32 h	17
2012
23.09	73.8km	3. Churfranken Lauf	7:00:39 h	2 🥈
28.07	111km	1. Dirndltal Extrem Ultramarathon	14:54:00 h	3 🥉
21.04	80km	6e Limburgs Zwaarste 80km	9:06:47 h	6
18.03	6h	2. Welt Down-Syndrom Tag 6-Stundenlauf	70.225 km	3 🥉
11.02	80km	9. Brocken-Challenge	9:14:00 h	13
2011
20.08	80km	2. Mountainman Alpin Trail Run	12:47:40 h	46
30.07	79.1km	26. Swiss Alpine Marathon	9:53:19 h	365
21.05	72.7km	39. GutsMuths-Rennsteiglauf	6:32:44 h	57
2010
26.09	73.8km	1. Churfranken Lauf	6:51:57 h	3 🥉
31.07	78km	25. Swiss Alpine Marathon	9:14:42 h	390
03.07	100km	4. thüringenULTRA 100km	10:01:43 h	11
08.05	72.7km	38. GutsMuths-Rennsteiglauf	6:40:42 h	104
06.02	86km	7. Brocken-Challenge	10:00:00 h	5
2009
23.08	68.2km	1. Allgäu Panorama Ultra Trail	8:03:09 h	22
25.07	78km	24. Swiss Alpine Marathon	8:18:24 h	174
20.06	80km	5ème Grand Raid Du Mercantour	18:47:17 h	190
16.05	72.7km	37. GutsMuths-Rennsteiglauf	7:38:36 h	445
01.03	6h	14de Zes uurs ultraloop Stein	70.474 km	30
2008
25.10	50km	18. Schwäbische Alb Marathon	5:03:08 h	239
29.08	165km	6ème Ultra Trail Tour du Mont Blanc	40:20:43 h	583
26.07	78km	23. Swiss Alpine Marathon	8:47:08 h	166
17.05	72.7km	36. GutsMuths-Rennsteiglauf	6:33:49 h	78
02.03	6h	13de Zes uurs ultraloop Stein	71.398 km	16
2007
11.11	50km	7. Troisdorfer 6h-Lauf - 50km Split	4:02:34 h	12
11.11	6h	7. Troisdorfer 6h-Lauf	72.607 km	12
08.09	6h	5. 6 Stundenlauf des WSV Weißenstadt	74.133 km	2 🥈
14.07	100km	3. Chiemgauer 100 - 100 km Bergultralauf	15:11:00 h	12
19.05	72.7km	35. GutsMuths-Rennsteiglauf	6:49:44 h	108
17.03	50km	11. SCMT 6-Stunden-Lauf Nürnberg - 50km Split	4:05:12 h	17
17.03	6h	11. SCMT 6-Stunden-Lauf Nürnberg	71.972 km	15
2006
12.11	50km	6. Troisdorfer 6h-Lauf - 50km Split	4:09:53 h	25
12.11	6h	6. Troisdorfer 6h-Lauf	71.130 km	16
21.10	50km	16. Schwäbische Alb Marathon	4:55:47 h	160
15.10	50km	Kölner 12er - 50km Split	4:08:43 h	5
15.10	6h	6h Lauf beim Kölner 12er	70.659 km	4
12.08	50km	12. Leipziger 50 km Lauf am Auensee	3:57:15 h	10
09.06	100km	48. 100 km Lauf Biel	9:44:02 h	125
2005
30.07	78km	20. Swiss Alpine Marathon	9:23:23 h	371

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	30/8/2013	1. Rennsteig-Nonstop	168,00	×2
✓ 2	29/8/2008	6ème Ultra Trail Tour du Mont Blanc (UTMB)	165,00	×2
✓ 3	9/4/2016	3ème L'intégrale des Seigneurs	135,00	×2
✓ 4	28/7/2017	5. Südtirol Ultra Skyrace	121,00	×2
✓ 5	12/5/2018	ALB-Traum 100	115,00	×1
✓ 6	28/7/2012	1. Dirndltal Extrem Ultramarathon	111,00	×1
✓ 7	27/7/2018	Grossglockner Ultra-Trail	110,00	×1
✓ 8	24/7/2015	Grossglockner Ultra-Trail	110,00	×1
✓ 9	14/5/2016	100 Ultra Trail Vipava Valley	105,00	×1
✓ 10	6/7/2013	2nd Olympus Mythical Trail 100K	100,00	×1
✓ 11	3/7/2010	4. thüringenULTRA 100km	100,00	×1
✓ 12	14/7/2007	3. Chiemgauer 100 - 100 km Bergultralauf	100,00	×1
✓ 13	9/6/2006	48. 100 km Lauf Biel	100,00	×1
✓ 14	6/2/2010	7. Brocken-Challenge	86,00	×1
✓ 15	5/10/2013	2. Pfalztrail im Leiningerland	85,90	×1
✓ 16	6/6/2015	1. Hochkönigman Ultra Trail	85,00	×1
✓ 17	18/5/2013	5. Keufelskopf Ultra-Trail	85,00	×1
✓ 18	17/6/2017	7. Zugspitz Supertrail XL	81,40	×1
✓ 19	11/2/2017	14. Brocken-Challenge	80,00	×1
✓ 20	8/2/2014	11. Brocken-Challenge	80,00	×1
✓ 21	21/4/2012	6e Limburgs Zwaarste 80km	80,00	×1
✓ 22	11/2/2012	9. Brocken-Challenge	80,00	×1
✓ 23	20/8/2011	2. Mountainman Alpin Trail Run	80,00	×1
✓ 24	20/6/2009	5ème Grand Raid Du Mercantour	80,00	×1
✓ 25	30/7/2011	26. Swiss Alpine Marathon	79,10	×1
✓ 26	31/7/2010	25. Swiss Alpine Marathon	78,00	×1
✓ 27	25/7/2009	24. Swiss Alpine Marathon	78,00	×1
✓ 28	26/7/2008	23. Swiss Alpine Marathon	78,00	×1
✓ 29	30/7/2005	20. Swiss Alpine Marathon	78,00	×1
✓ 30	8/9/2007	5. 6 Stundenlauf des WSV Weißenstadt	74,13	×1
✓ 31	28/4/2018	Helipad Ultra 74km	74,00	×1
✓ 32	18/4/2015	4ème Le Defi des Seigneurs	74,00	×1
✓ 33	21/9/2014	5. Churfranken Lauf	73,80	×1
✓ 34	23/9/2012	3. Churfranken Lauf	73,80	×1
✓ 35	26/9/2010	1. Churfranken Lauf	73,80	×1
✓ 36	21/5/2011	39. GutsMuths-Rennsteiglauf	72,70	×1
✓ 37	8/5/2010	38. GutsMuths-Rennsteiglauf	72,70	×1
✓ 38	16/5/2009	37. GutsMuths-Rennsteiglauf	72,70	×1
✓ 39	17/5/2008	36. GutsMuths-Rennsteiglauf	72,70	×1
✓ 40	19/5/2007	35. GutsMuths-Rennsteiglauf	72,70	×1
✓ 41	11/11/2007	7. Troisdorfer 6h-Lauf	72,61	×1
✓ 42	17/3/2007	11. SCMT 6-Stunden-Lauf Nürnberg	71,97	×1
✓ 43	2/3/2008	13de Zes uurs ultraloop Stein	71,40	×1
✓ 44	12/11/2006	6. Troisdorfer 6h-Lauf	71,13	×1
✓ 45	15/10/2006	6h Lauf beim Kölner 12er	70,66	×1
✓ 46	1/3/2009	14de Zes uurs ultraloop Stein	70,47	×1
✓ 47	18/3/2012	2. Welt Down-Syndrom Tag 6-Stundenlauf	70,23	×1
✓ 48	11/6/2016	4. Borderland Ultra	69,00	×1
✓ 49	23/8/2009	1. Allgäu Panorama Ultra Trail	68,20	×1
✓ 50	8/6/2013	1. Borderland Ultra	66,70	×1
✓ 51	13/7/2019	6. Maintal-Ultratrail	64,00	×1
✓ 52	21/9/2019	4. Arberland Ultra Trail	63,00	×1
✓ 53	23/8/2025	1. Arnstädter Bach-Ultra (ABU 60)	60,00	×1
✓ 54	11/5/2019	2. Chiemgau Trail Run	60,00	×1
✓ 55	10/4/2016	18ème Le Grand Defi des Vosges	59,00	×1
✓ 56	28/8/2016	5. RAG-Hartfüßler-Trail 58 km	58,00	—
✓ 57	24/11/2024	7. Rössleweg RunMob - Es ist wieder mal so weit...	57,00	—
58	21/11/2021	4. Rössleweg RunMob - pur und unverfälscht	57,00	—
59	24/11/2019	Rössleweg RunMob - Third Edition	57,00	—
60	25/11/2018	2. Rössleweg RunMob 2	57,00	—
61	26/11/2017	1. Rössleweg RunMob	57,00	—
62	14/4/2019	harte Mann' Extremlauf	55,00	—
63	7/7/2018	2. Sanctuary 55km	55,00	—
64	18/10/2025	7. Non Aided Schwäbischer Wald Ultra Trail (NASWUT)	54,00	—
65	4/5/2014	5. Stromberg Extrem-Lauf	54,00	—
66	6/4/2014	2. Bilstein Ultra Marathon	54,00	—
67	2/10/2021	2. Non Aided Schwäbischer Wald Ultra Trail (NASWUT)	53,00	—
68	20/3/2016	13ème Trail du Petit Ballon	52,00	—
69	15/3/2015	12ème Trail du Petit Ballon	52,00	—
70	27/4/2013	34. Harzquerung Wernigerode-Nordhausen	51,00	—
71	4/9/2021	5. Sanctuary 50km	50,00	—
72	27/8/2020	4. Grüntalultra	50,00	—
73	15/7/2017	Sanctuary 50km	50,00	—
74	8/4/2017	5. Ultraschneckens Plain Vanilla	50,00	—
75	24/10/2015	25. Alb Marathon Schwäbisch Gmünd	50,00	—
76	25/10/2008	18. Schwäbische Alb Marathon	50,00	—
77	21/10/2006	16. Schwäbische Alb Marathon	50,00	—
78	12/8/2006	12. Leipziger 50 km Lauf am Auensee	50,00	—
79	13/5/2017	3. Bizau Ultra	48,00	—
80	5/11/2023	10. Pommel2K	46,00	—
81	18/3/2018	2. Pommel2K	46,00	—