Jakob Herrmann

Born : 1971 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 ?

Switzerland

United States

75,5%

Rank quotient ?This runner's calculation uses 106 eligible race(s): Σ(rank − 1) = 10 730; Σ finishers = 14 221. 10 730 / 14 221 × 100 = 75.45%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed106

Km — ultra races8 970 km

> 100 km27

> 160 km25

> 200 km1

> 24h3

Longest race231,7 km

16th Tahoe Midnight Express Ultra 144 Mile — 24/9/2011

Km per year (ultra races)

234

2022

150

2023

2024

2025

2026

Race types (share of distance)

Road11,9%

Trail88,1%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M1

🏅 Top 33

🏅 Top 3 M4

Longest winning streak0

Current streak0

Records

50 km5h42'42 100 km12h29'40 50 mi11h18'18 100 mi22h20'28 12 h50,00 km 24 h160,93 km

HISTORY

106 race(s)

Date		Race	Perf.	Rk
2026
10.01	50km	46th Avalon Benefit 50 km Run	8:04:05 h	329
2024
22.06	24h	15th Orange Curtain 24 Hour Ultra Race	50.000 km	15
2023
16.12	50km	7th Paramount Ranch Trail Run	7:56:41 h	23
09.12	50km	37th OTHTC High Desert 50K Ultra	7:02:58 h	55
07.01	50km	43th Avalon Benefit 50 km Run	7:43:24 h	228
2022
17.09	50km	14th Noble Canyon 50k	8:20:38 h	196
23.07	52.4mi	7th The San Francisco Ultramarathon	13:13:01 h	56
25.06	50km	13th Orange Curtain 50km Ultra Race	7:08:32 h	14
08.01	50km	42th Avalon Benefit 50 km Run	7:55:27 h	217
2021
12.06	33mi	25th Holcomb Valley 33 Mile	9:28:08 h	85
2020
18.01	46.5mi	8th San Diego 50 Mile Trail	11:49:51 h	137
11.01	50mi	40th Avalon Benefit 50 Mile Run	12:36:07 h	188
2019
01.12	50km	33nd OTHTC High Desert 50K Ultra	6:28:18 h	69
09.11	50km	9th Chino Hills 50K Race	7:29:20 h	46
24.08	49km	7. Matterhorn Ultraks	10:45:27 h	523
27.07	50km	9th Harding Hustle 50K	8:44:21 h	48
06.07	50km	14th Angeles National Forest 50k Trail Race	8:41:22 h	80
29.06	24h	2nd Cirque to Griffith Park 24 Hour Run	50.839 km	61
11.05	50mi	16th PCT 50 Mile Trail Run	13:09:43 h	104
06.04	50km	10th Oriflamme 50K Trail Run	7:35:12 h	80
16.02	12h	10th Orange Curtain 12 Hour Ultra Race	50.000 km	3 🥉
12.01	50mi	39th Avalon Benefit 50 Mile Run	11:18:18 h	161
2018
27.10	100mi	16th Javelina Jundred 100 Mile Endurance Run	27:57:47 h	279
07.07	50km	13th Angeles National Forest 50k Trail Race	9:12:36 h	60
19.05	50mi	15th PCT 50 Mile Trail Run	12:02:46 h	52
09.03	100mi	4th RUN4Kids 100 Mile Race	22:20:28 h	3 🥉
24.02	100km	9th Orange Curtain 100km Ultra Race	12:29:40 h	10
20.01	50km	38th Avalon Benefit 50 km Run	6:34:42 h	66
2017
14.10	50km	1st Rocky Peak Trail Races	7:50:08 h	45
16.09	50km	7th Los Pinos 50K	11:13:07 h	96
26.08	50km	7th Kodiak Back 50 km Ultramarathon	10:46:00 h	45
13.05	50mi	14th PCT 50 Mile Trail Run	12:54:11 h	104
22.04	50km	25th Leona Divide 50 km Run	8:15:51 h	163
08.04	50km	8th Oriflamme 50K Trail Run	7:26:38 h	93
2016
19.11	50km	6th Chino Hills 50K Race	7:19:35 h	68
27.08	50km	25th Bulldog 50k Ultra Run	7:40:21 h	218
14.05	50mi	13th PCT 50 Mile Trail Run	13:46:19 h	115
01.05	130km	4th Badwater Salton Sea	23:32:00 h	50
09.04	50km	7th Oriflamme 50K Trail Run	7:34:46 h	68
27.02	50km	7th Orange Curtain 50km Ultra Race	7:05:23 h	21
24.01	50km	12th Calico Trail Run 50 km	6:52:47 h	51
2015
06.12	50km	29th OTHTC High Desert 50K Ultra	5:42:42 h	80
21.11	50km	5th Chino Hills 50K Race	7:30:48 h	56
31.10	100mi	13th Javelina Jundred 100 Mile Endurance Run	27:22:44 h	181
09.05	50mi	12th PCT 50 Mile Trail Run	11:41:33 h	93
11.04	50km	6th Oriflamme 50K Trail Run	7:44:15 h	72
25.01	50km	11th Calico Trail Run 50 km	7:02:40 h	58
2014
07.12	50km	28th OTHTC High Desert 50K Ultra	6:19:41 h	138
19.07	100mi	26th Vermont 100 Mile Endurance Race	29:19:49 h	222
05.04	50km	5th Oriflamme 50K Trail Run	9:10:46 h	135
22.03	50km	8th Old Goat's 50 km Trail Race	8:39:34 h	61
26.01	50km	10th Calico Trail Run 50 km	6:31:02 h	40
2013
26.10	100mi	11th Javelina Jundred 100 Mile Endurance Run	28:16:49 h	108
24.08	50km	22nd Bulldog 50k Ultra Run	7:46:06 h	155
06.07	45.5km	2. Zermatt Ultra Marathon	7:19:28 h	419
14.06	100mi	3rd Santa Barbara 100 Mile Endurance Race	38:07:18 h	13
11.05	50mi	10th PCT 50 Mile Trail Run	13:03:35 h	109
16.03	24h	2nd RUN4Kids 24 Hour Race	160.934 km	6
27.01	50km	9th Calico Trail Run 50 km	7:09:05 h	72
2012
02.12	50km	26th OTHTC High Desert 50K Ultra	7:08:56 h	172
20.10	100mi	3rd 100-Mile Club Challenge for Kids	25:58:00 h	15
25.08	50km	21st Bulldog 50k Ultra Run	7:45:37 h	161
18.08	100mi	2nd Run-de-Vous 100 Mile Endurance Run	30:07:52 h	30
21.07	100mi	11th Tahoe Rim Trail 100M Endurance Run	32:46:49 h	70
10.06	33mi	16th Holcomb Valley 33 Mile	7:52:12 h	58
12.05	50mi	9th PCT 50 Mile Trail Run	12:34:00 h	89
2011
19.11	100mi	3rd The Chimera 100 Mile Mountain Race	32:09:45 h	26
22.10	100mi	2nd 100-Mile Club Challenge for Kids	28:04:00 h	12
24.09	144mi	16th Tahoe Midnight Express Ultra 144 Mile	41:38:59 h	2 🥈
24.09	72mi	16th Tahoe Midnight Express Ultra 72 Mile	21:45:57 h	20
27.08	50km	20th Bulldog 50k Ultra Run	8:41:12 h	153
14.08	51km	3rd E.T. Full Moon Midnight Ultra Marathon	7:15:29 h	59
16.07	100mi	1st Cool Moon 100 Mile Endurance Run	29:09:09 h	6
11.06	100mi	10th San Diego 100 Mile Endurance Run	30:11:03 h	88
14.05	50mi	8th PCT 50 Mile Trail Run	12:19:00 h	82
29.04	100mi	1st Santa Barbara 100 Mile Endurance Race	29:24:00 h	12
20.02	50km	1st Bandit Ultra 50K Trail Run	7:24:53 h	40
16.01	50km	7th Calico Trail Run 50 km	6:43:01 h	57
2010
20.11	50km	1st Los Pinos 50K	8:38:44 h	31
11.09	100mi	10th Rio Del Lago 100 Mile	28:51:50 h	45
28.08	100mi	23rd Angeles Crest 100 Mile	31:05:02 h	47
08.05	50mi	7th PCT 50 Mile Trail Run	13:07:54 h	83
10.04	100mi	2nd Labor of Love 100 Mile Race	29:19:28 h	20
20.02	50km	5th Orange Curtain 50km Ultra Race	6:25:13 h	28
2009
21.11	50mi	6th PCT 50 Mile Trail Run	13:37:00 h	63
31.10	100mi	7th Javelina Jundred 100 Mile Endurance Run	27:23:31 h	80
22.08	50km	18th Bulldog 50k Ultra Run	6:59:48 h	151
08.08	50mi	5th Angeles National Forest 50Mile Trail Race	13:19:03 h	63
06.06	100mi	8th San Diego 100 Mile Endurance Run	28:50:37 h	61
09.05	50mi	6th PCT 50 Mile Trail Run	13:00:00 h	77
2008
08.11	100mi	2nd Mother Road 100 Mile	24:40:16 h	47
23.08	50km	17th Bulldog 50k Ultra Run	8:05:04 h	126
07.06	100mi	7th San Diego 100 Mile Endurance Run	30:17:00 h	39
10.05	50mi	5th PCT 50 Mile Trail Run	12:28:00 h	76
21.03	100mi	1st Coyote Two Moon Ultras 100 Mile	37:43:00 h	38
08.03	50km	19th Way Too Cool 50K Endurance Run	7:33:00 h	416
2007
25.08	50km	16th Bulldog 50k Ultra Run	6:49:58 h	118
20.05	50km	20th Ohlone 50K Wilderness Run	9:06:01 h	126
05.05	100km	12th Miwok 100k Trail race	15:55:32 h	189
14.04	50mi	28th American River 50 Mile Endurance Run	11:47:16 h	403
31.03	50km	4th Pony Express 50K Sprint	7:03:19 h	13
03.02	50km	6th Woodside Trail Run 50K	7:31:45 h	78
2006
23.09	100mi	7th Rio Del Lago 100 Mile	28:54:59 h	34
01.07	50km	4th Angel Island 50k	6:43:30 h	25
13.05	50km	23rd Quicksilver 50 km Endurance Run	7:40:34 h	58
2005
19.11	50mi	43rd JFK 50 Mile	12:07:49 h	806

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	24/9/2011	16th Tahoe Midnight Express Ultra 144 Mile	231,75	×3
✓ 2	27/10/2018	16th Javelina Jundred 100 Mile Endurance Run	160,93	×2
✓ 3	9/3/2018	4th RUN4Kids 100 Mile Race	160,93	×2
✓ 4	31/10/2015	13th Javelina Jundred 100 Mile Endurance Run	160,93	×2
✓ 5	19/7/2014	26th Vermont 100 Mile Endurance Race	160,93	×2
✓ 6	26/10/2013	11th Javelina Jundred 100 Mile Endurance Run	160,93	×2
✓ 7	14/6/2013	3rd Santa Barbara 100 Mile Endurance Race	160,93	×2
✓ 8	20/10/2012	3rd 100-Mile Club Challenge for Kids	160,93	×2
✓ 9	18/8/2012	2nd Run-de-Vous 100 Mile Endurance Run	160,93	×2
✓ 10	21/7/2012	11th Tahoe Rim Trail 100M Endurance Run	160,93	×2
✓ 11	19/11/2011	3rd The Chimera 100 Mile Mountain Race	160,93	×2
✓ 12	22/10/2011	2nd 100-Mile Club Challenge for Kids	160,93	×2
✓ 13	16/7/2011	1st Cool Moon 100 Mile Endurance Run	160,93	×2
✓ 14	11/6/2011	10th San Diego 100 Mile Endurance Run	160,93	×2
✓ 15	29/4/2011	1st Santa Barbara 100 Mile Endurance Race	160,93	×2
✓ 16	11/9/2010	10th Rio Del Lago 100 Mile	160,93	×2
✓ 17	28/8/2010	23rd Angeles Crest 100 Mile	160,93	×2
✓ 18	10/4/2010	2nd Labor of Love 100 Mile Race	160,93	×2
✓ 19	31/10/2009	7th Javelina Jundred 100 Mile Endurance Run	160,93	×2
✓ 20	6/6/2009	8th San Diego 100 Mile Endurance Run	160,93	×2
✓ 21	8/11/2008	2nd Mother Road 100 Mile	160,93	×2
✓ 22	7/6/2008	7th San Diego 100 Mile Endurance Run	160,93	×2
✓ 23	21/3/2008	1st Coyote Two Moon Ultras 100 Mile	160,93	×2
✓ 24	23/9/2006	7th Rio Del Lago 100 Mile	160,93	×2
✓ 25	16/3/2013	2nd RUN4Kids 24 Hour Race	160,93	×2
✓ 26	1/5/2016	4th Badwater Salton Sea	130,00	×1
✓ 27	24/2/2018	9th Orange Curtain 100km Ultra Race	100,00	×1
✓ 28	5/5/2007	12th Miwok 100k Trail race	100,00	×1
✓ 29	23/7/2022	7th The San Francisco Ultramarathon	84,33	×1
✓ 30	11/1/2020	40th Avalon Benefit 50 Mile Run	80,47	×1
✓ 31	11/5/2019	16th PCT 50 Mile Trail Run	80,47	×1
✓ 32	12/1/2019	39th Avalon Benefit 50 Mile Run	80,47	×1
✓ 33	19/5/2018	15th PCT 50 Mile Trail Run	80,47	×1
✓ 34	13/5/2017	14th PCT 50 Mile Trail Run	80,47	×1
✓ 35	14/5/2016	13th PCT 50 Mile Trail Run	80,47	×1
✓ 36	9/5/2015	12th PCT 50 Mile Trail Run	80,47	×1
✓ 37	11/5/2013	10th PCT 50 Mile Trail Run	80,47	×1
✓ 38	12/5/2012	9th PCT 50 Mile Trail Run	80,47	×1
✓ 39	14/5/2011	8th PCT 50 Mile Trail Run	80,47	×1
✓ 40	8/5/2010	7th PCT 50 Mile Trail Run	80,47	×1
✓ 41	21/11/2009	6th PCT 50 Mile Trail Run	80,47	×1
✓ 42	8/8/2009	5th Angeles National Forest 50Mile Trail Race	80,47	×1
✓ 43	9/5/2009	6th PCT 50 Mile Trail Run	80,47	×1
✓ 44	10/5/2008	5th PCT 50 Mile Trail Run	80,47	×1
✓ 45	14/4/2007	28th American River 50 Mile Endurance Run	80,47	×1
✓ 46	19/11/2005	43rd JFK 50 Mile	80,47	×1
✓ 47	18/1/2020	8th San Diego 50 Mile Trail	74,83	×1
✓ 48	12/6/2021	25th Holcomb Valley 33 Mile	53,11	—
✓ 49	10/6/2012	16th Holcomb Valley 33 Mile	53,11	—
✓ 50	14/8/2011	3rd E.T. Full Moon Midnight Ultra Marathon	51,00	—
51	29/6/2019	2nd Cirque to Griffith Park 24 Hour Run	50,84	—
52	10/1/2026	46th Avalon Benefit 50 km Run	50,00	—
53	22/6/2024	15th Orange Curtain 24 Hour Ultra Race	50,00	—
54	16/12/2023	7th Paramount Ranch Trail Run	50,00	—
55	9/12/2023	37th OTHTC High Desert 50K Ultra	50,00	—
56	7/1/2023	43th Avalon Benefit 50 km Run	50,00	—
57	17/9/2022	14th Noble Canyon 50k	50,00	—
58	25/6/2022	13th Orange Curtain 50km Ultra Race	50,00	—
59	8/1/2022	42th Avalon Benefit 50 km Run	50,00	—
60	1/12/2019	33nd OTHTC High Desert 50K Ultra	50,00	—
61	9/11/2019	9th Chino Hills 50K Race	50,00	—
62	27/7/2019	9th Harding Hustle 50K	50,00	—
63	6/7/2019	14th Angeles National Forest 50k Trail Race	50,00	—
64	6/4/2019	10th Oriflamme 50K Trail Run	50,00	—
65	16/2/2019	10th Orange Curtain 12 Hour Ultra Race	50,00	—
66	7/7/2018	13th Angeles National Forest 50k Trail Race	50,00	—
67	20/1/2018	38th Avalon Benefit 50 km Run	50,00	—
68	14/10/2017	1st Rocky Peak Trail Races	50,00	—
69	16/9/2017	7th Los Pinos 50K	50,00	—
70	26/8/2017	7th Kodiak Back 50 km Ultramarathon	50,00	—
71	22/4/2017	25th Leona Divide 50 km Run	50,00	—
72	8/4/2017	8th Oriflamme 50K Trail Run	50,00	—
73	19/11/2016	6th Chino Hills 50K Race	50,00	—
74	27/8/2016	25th Bulldog 50k Ultra Run	50,00	—
75	9/4/2016	7th Oriflamme 50K Trail Run	50,00	—
76	27/2/2016	7th Orange Curtain 50km Ultra Race	50,00	—
77	24/1/2016	12th Calico Trail Run 50 km	50,00	—
78	6/12/2015	29th OTHTC High Desert 50K Ultra	50,00	—
79	21/11/2015	5th Chino Hills 50K Race	50,00	—
80	11/4/2015	6th Oriflamme 50K Trail Run	50,00	—
81	25/1/2015	11th Calico Trail Run 50 km	50,00	—
82	7/12/2014	28th OTHTC High Desert 50K Ultra	50,00	—
83	5/4/2014	5th Oriflamme 50K Trail Run	50,00	—
84	22/3/2014	8th Old Goat's 50 km Trail Race	50,00	—
85	26/1/2014	10th Calico Trail Run 50 km	50,00	—
86	24/8/2013	22nd Bulldog 50k Ultra Run	50,00	—
87	27/1/2013	9th Calico Trail Run 50 km	50,00	—
88	2/12/2012	26th OTHTC High Desert 50K Ultra	50,00	—
89	25/8/2012	21st Bulldog 50k Ultra Run	50,00	—
90	27/8/2011	20th Bulldog 50k Ultra Run	50,00	—
91	20/2/2011	1st Bandit Ultra 50K Trail Run	50,00	—
92	16/1/2011	7th Calico Trail Run 50 km	50,00	—
93	20/11/2010	1st Los Pinos 50K	50,00	—
94	20/2/2010	5th Orange Curtain 50km Ultra Race	50,00	—
95	22/8/2009	18th Bulldog 50k Ultra Run	50,00	—
96	23/8/2008	17th Bulldog 50k Ultra Run	50,00	—
97	8/3/2008	19th Way Too Cool 50K Endurance Run	50,00	—
98	25/8/2007	16th Bulldog 50k Ultra Run	50,00	—
99	20/5/2007	20th Ohlone 50K Wilderness Run	50,00	—
100	31/3/2007	4th Pony Express 50K Sprint	50,00	—
101	3/2/2007	6th Woodside Trail Run 50K	50,00	—
102	1/7/2006	4th Angel Island 50k	50,00	—
103	13/5/2006	23rd Quicksilver 50 km Endurance Run	50,00	—
104	24/8/2019	7. Matterhorn Ultraks	49,00	—
105	6/7/2013	2. Zermatt Ultra Marathon	45,50	—