Karsten Solheim

Born : 1937 Cat. M85 Ultrarunner since 1988

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 ?

United States

75,4%

Rank quotient ?This runner's calculation uses 113 eligible race(s): Σ(rank − 1) = 7 792; Σ finishers = 10 338. 7 792 / 10 338 × 100 = 75.37%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed113

Km — ultra races13 145 km

> 100 km51

> 160 km40

> 200 km4

> 24h31

> 48h18

Longest race322,7 km

30th Across the Years, 6 days — 28/12/2014

Km per year (ultra races)

132

2022

280

2023

2024

2025

2026

Race types (share of distance)

Road38,6%

Trail61,4%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 32

🏅 Top 3 M5

Longest winning streak0

Current streak0

Records

50 km4h59'34 100 km17h23'35 50 mi4h58'55 100 mi25h51'34 24 h167,20 km 48 h241,60 km 6 d322,69 km

HISTORY

113 race(s)

Date		Race	Perf.	Rk
2026
03.09	92h	12th A Race for the Ages	74.029 km	117
2025
28.08	92h	11th A Race for the Ages	90.123 km	97
2024
29.08	91h	10th A Race for the Ages	88.513 km	90
2023
31.12	100mi	39th Across The Years, 100mi	5d 08:44:00 h	84
31.08	90h	9th A Race for the Ages	119.091 km	82
2022
01.09	90h	8th A Race for the Ages	131.966 km	74
2021
08.09	89h	7th A Race for the Ages	135.184 km	62
2019
28.08	87h	5th A Race for the Ages	180.246 km	45
2018
30.08	86h	4th A Race for the Ages	160.934 km	95
2017
27.12	6d	33rd Across the Years, 6 days	175.708 km	51
31.08	83h	3rd A Race for the Ages	138.403 km	82
2016
28.12	6d	32nd Across the Years, 6 days	248.354 km	38
01.09	85h	2nd A Race for the Ages	199.558 km	43
2015
28.12	6d	31st Across the Years, 6 days	194.296 km	48
04.09	84h	1st A Race for the Ages	125.528 km	122
20.06	24h	3rd San Francisco Summer Solstice 24h	114.403 km	41
30.05	54km	3rd Insomniac Night Trail Run Series - Adrenaline 54k	8:09:17 h	26
28.03	50km	23rd Crown King Scramble 50K	10:18:11 h	219
2014
28.12	6d	30th Across the Years, 6 days	322.692 km	36
20.12	100mi	16th Ancient Oaks 100 Mile Run	31:17:51 h	32
2013
25.05	24h	5th Nanny Goat 24 Hour Race	130.356 km	34
06.04	50km	21st Crown King Scramble 50K	9:38:21 h	134
02.03	50mi	23rd Old Pueblo 50 Mile Endurance Run	15:59:40 h	111
2012
29.12	24h	29th Across the Years, 24h	136.850 km	24
01.12	100mi	14th Ancient Oaks 100 Mile Run	31:15:51 h	26
02.06	50mi	10th Rainier to Ruston Rail-Trail 50 Mile Ultra	12:29:09 h	58
2011
30.12	48h	28th Across the Years, 48h	241.599 km	5
12.11	100km	9th Javelina Jundred 100 km Endurance Run	17:23:35 h	105
05.02	50km	1st San Tan Scramble 50K	8:00:56 h	25
2010
30.12	48h	27th Across the Years, 48h	195.000 km	11
15.10	100mi	5th Pony Express Trail 100 Mile	29:37:20 h	12
06.03	50mi	20th Old Pueblo 50 Mile Endurance Run	14:05:08 h	101
2009
31.10	100mi	7th Javelina Jundred 100 Mile Endurance Run	27:41:07 h	85
03.10	100mi	19th Arkansas Traveller 100	29:44:20 h	63
18.07	100mi	21st Vermont 100 Mile Endurance Race	29:54:40 h	173
07.03	50mi	19th Old Pueblo 50 Mile Endurance Run	15:36:33 h	123
2008
29.12	72h	26th Across the Years, 72h	303.000 km	11
19.07	100mi	20th Vermont 100 Mile Endurance Race	29:59:50 h	156
2007
30.12	24h	25th Across the Years, 24h	100.000 km	35
21.07	100mi	19th Vermont 100 Mile Endurance Race	29:52:44 h	140
23.06	100mi	34th Western States 100 Mile Endurance Run	29:57:38 h	270
28.04	50mi	18th Zane Grey Highline Trail 50 Mile	15:27:02 h	86
2006
31.12	24h	24th Across the Years, 24h	90.500 km	33
22.07	100mi	18th Vermont 100 Mile Endurance Race	28:24:23 h	125
24.06	100mi	33th Western States 100 Mile Endurance Run	29:18:43 h	173
29.04	50mi	17th Zane Grey Highline Trail 50 Mile	14:53:06 h	64
2005
31.12	24h	23rd Across the Years, 24h	163.000 km	13
01.10	50mi	22nd Man Against Horse 50 Mile Race	10:59:00 h	14
16.07	100mi	17th Vermont 100 Mile Endurance Race	28:21:53 h	113
25.06	100mi	32th Western States 100 Mile Endurance Run	29:57:00 h	317
23.04	50mi	16th Zane Grey Highline Trail 50 Mile	17:01:00 h	96
2004
26.06	100mi	31th Western States 100 Mile Endurance Run	29:48:09 h	276
2003
28.06	100mi	30th Western States 100 Mile Endurance Run	26:49:35 h	143
18.03	50km	17th Crown King Scramble 50K	8:48:32 h	155
01.03	50mi	13th Old Pueblo 50 Mile Endurance Run	13:01:49 h	54
2002
31.12	24h	20th Across the Years, 24h	166.400 km	8
29.06	100mi	29th Western States 100 Mile Endurance Run	29:50:04 h	249
27.04	50mi	13th Zane Grey Highline Trail 50 Mile	15:09:00 h	42
09.02	50km	4th Pemberton Trail 50 km	5:33:30 h	27
2001
31.12	24h	19th Across the Years, 24h	143.600 km	12
06.10	50mi	18th Man Against Horse 50 Mile Race	10:10:00 h	16
23.06	100mi	28th Western States 100 Mile Endurance Run	28:03:12 h	177
28.04	50mi	12th Zane Grey Highline Trail 50 Mile	13:52:05 h	41
17.03	50mi	15th Crown King Scramble 50M	12:03:29 h	35
10.02	50km	3rd Pemberton Trail 50 km	5:47:22 h	19
06.01	50mi	4th Phoenix National Trail 50 Mile Endurance Run	10:54:22 h	29
2000
02.12	50mi	11th Sunmart Texas Trails 50 Mile	9:24:07 h	85
11.11	50mi	6th Just Another Mad Dog 50 Mile	4:58:55 h	7
04.11	50mi	18th Mountain Masochist 50 Mile Trail Run	10:39:20 h	78
24.06	100mi	27th Western States 100 Mile Endurance Run	25:51:34 h	82
29.04	50mi	11th Zane Grey Highline Trail 50 Mile	14:29:00 h	40
18.03	50mi	14th Crown King Scramble 50M	11:41:52 h	25
15.01	50mi	3rd Phoenix National Trail 50 Mile Endurance Run	11:29:25 h	44
1999
02.10	50mi	16th Man Against Horse 50 Mile Race	10:54:00 h	17
21.08	100mi	17th Leadville Trail 100 Mile	29:53:16 h	202
26.06	100mi	26th Western States 100 Mile Endurance Run	29:56:04 h	215
24.04	50mi	10th Zane Grey Highline Trail 50 Mile	14:46:38 h	39
20.03	50mi	13th Crown King Scramble 50M	11:58:39 h	43
02.01	50mi	2nd Phoenix National Trail 50 Mile Endurance Run	12:34:24 h	48
1998
31.12	24h	16th Across the Years, 24h	107.600 km	8
21.11	50km	1st Pemberton Trail 50 km	4:59:34 h	5
07.11	50mi	4th Just Another Mad Dog 50 Mile	5:03:55 h	5
27.06	100mi	25th Western States 100 Mile Endurance Run	29:52:55 h	220
25.04	50mi	9th Zane Grey Highline Trail 50 Mile	16:07:23 h	24
21.03	50mi	12th Crown King Scramble 50M	12:36:56 h	39
1997
31.12	24h	15th Across the Years, 24h	167.200 km	4
08.11	50mi	3rd Just Another Mad Dog 50 Mile	6:37:44 h	15
28.06	100mi	24th Western States 100 Mile Endurance Run	29:32:10 h	237
26.04	50mi	8th Zane Grey Highline Trail 50 Mile	16:42:19 h	14
22.03	50mi	11th Crown King Scramble 50M	12:01:12 h	25
1996
05.10	50mi	13th Man Against Horse 50 Mile Race	10:43:00 h	16
1995
04.11	50km	1st Just Another Mad Dog 50 km	9:24:51 h	7
07.10	50mi	12th Man Against Horse 50 Mile Race	12:05:00 h	9
1994
19.03	50km	8th Crown King Scramble 50K	6:21:11 h	58
1993
26.06	100mi	20th Western States 100 Mile Endurance Run	29:13:17 h	169
15.05	50km	4th Zane Grey Highline Trail 50 km	6:32:11 h	11
20.03	50km	7th Crown King Scramble 50K	6:09:22 h	41
1992
31.12	24h	10th Across the Years, 24h	161.200 km	4
12.09	50mi	5th McKenzie River 50 Mile Trail Run	9:55:05 h	26
25.04	50mi	3rd Zane Grey Highline Trail 50 Mile	16:30:00 h	9
21.03	50km	6th Crown King Scramble 50K	6:48:22 h	57
1991
31.12	24h	9th Across the Years, 24h	162.800 km	2 🥈
14.09	50mi	4th McKenzie River 50 Mile Trail Run	10:25:51 h	27
27.04	50mi	2nd Zane Grey Highline Trail 50 Mile	12:48:00 h	12
1990
31.12	24h	8th Across the Years, 24h	139.200 km	4
27.10	50mi	8th Mountain Masochist 50 Mile Trail Run	10:38:59 h	72
08.09	50mi	3rd McKenzie River 50 Mile Trail Run	9:13:30 h	22
23.06	100mi	17th Western States 100 Mile Endurance Run	27:36:16 h	130
05.05	50mi	1st Zane Grey Highline Trail 50 Mile	13:31:00 h	2 🥈
1989
28.10	50mi	7th Mountain Masochist 50 Mile Trail Run	11:28:13 h	89
09.09	50mi	2nd McKenzie River 50 Mile Trail Run	9:46:27 h	21
1988
22.10	50mi	6th Mountain Masochist 50 Mile Trail Run	10:49:55 h	80
10.09	50mi	1st McKenzie River 50 Mile Trail Run	10:18:00 h	13

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	28/12/2014	30th Across the Years, 6 days	322,69	×4
✓ 2	29/12/2008	26th Across the Years, 72h	303,00	×3
✓ 3	28/12/2016	32nd Across the Years, 6 days	248,35	×3
✓ 4	30/12/2011	28th Across the Years, 48h	241,60	×3
✓ 5	1/9/2016	2nd A Race for the Ages	199,56	×2
✓ 6	30/12/2010	27th Across the Years, 48h	195,00	×2
✓ 7	28/12/2015	31st Across the Years, 6 days	194,30	×2
✓ 8	28/8/2019	5th A Race for the Ages	180,25	×2
✓ 9	27/12/2017	33rd Across the Years, 6 days	175,71	×2
✓ 10	31/12/1997	15th Across the Years, 24h	167,20	×2
✓ 11	31/12/2002	20th Across the Years, 24h	166,40	×2
✓ 12	31/12/2005	23rd Across the Years, 24h	163,00	×2
✓ 13	31/12/1991	9th Across the Years, 24h	162,80	×2
✓ 14	31/12/1992	10th Across the Years, 24h	161,20	×2
✓ 15	31/12/2023	39th Across The Years, 100mi	160,93	×2
✓ 16	20/12/2014	16th Ancient Oaks 100 Mile Run	160,93	×2
✓ 17	1/12/2012	14th Ancient Oaks 100 Mile Run	160,93	×2
✓ 18	15/10/2010	5th Pony Express Trail 100 Mile	160,93	×2
✓ 19	31/10/2009	7th Javelina Jundred 100 Mile Endurance Run	160,93	×2
✓ 20	3/10/2009	19th Arkansas Traveller 100	160,93	×2
✓ 21	18/7/2009	21st Vermont 100 Mile Endurance Race	160,93	×2
✓ 22	19/7/2008	20th Vermont 100 Mile Endurance Race	160,93	×2
✓ 23	21/7/2007	19th Vermont 100 Mile Endurance Race	160,93	×2
✓ 24	23/6/2007	34th Western States 100 Mile Endurance Run	160,93	×2
✓ 25	22/7/2006	18th Vermont 100 Mile Endurance Race	160,93	×2
✓ 26	24/6/2006	33th Western States 100 Mile Endurance Run	160,93	×2
✓ 27	16/7/2005	17th Vermont 100 Mile Endurance Race	160,93	×2
✓ 28	25/6/2005	32th Western States 100 Mile Endurance Run	160,93	×2
✓ 29	26/6/2004	31th Western States 100 Mile Endurance Run	160,93	×2
✓ 30	28/6/2003	30th Western States 100 Mile Endurance Run	160,93	×2
✓ 31	29/6/2002	29th Western States 100 Mile Endurance Run	160,93	×2
✓ 32	23/6/2001	28th Western States 100 Mile Endurance Run	160,93	×2
✓ 33	24/6/2000	27th Western States 100 Mile Endurance Run	160,93	×2
✓ 34	21/8/1999	17th Leadville Trail 100 Mile	160,93	×2
✓ 35	26/6/1999	26th Western States 100 Mile Endurance Run	160,93	×2
✓ 36	27/6/1998	25th Western States 100 Mile Endurance Run	160,93	×2
✓ 37	28/6/1997	24th Western States 100 Mile Endurance Run	160,93	×2
✓ 38	26/6/1993	20th Western States 100 Mile Endurance Run	160,93	×2
✓ 39	23/6/1990	17th Western States 100 Mile Endurance Run	160,93	×2
✓ 40	30/8/2018	4th A Race for the Ages	160,93	×2
✓ 41	31/12/2001	19th Across the Years, 24h	143,60	×1
✓ 42	31/12/1990	8th Across the Years, 24h	139,20	×1
✓ 43	31/8/2017	3rd A Race for the Ages	138,40	×1
✓ 44	29/12/2012	29th Across the Years, 24h	136,85	×1
✓ 45	8/9/2021	7th A Race for the Ages	135,18	×1
✓ 46	1/9/2022	8th A Race for the Ages	131,97	×1
✓ 47	25/5/2013	5th Nanny Goat 24 Hour Race	130,36	×1
✓ 48	4/9/2015	1st A Race for the Ages	125,53	×1
✓ 49	31/8/2023	9th A Race for the Ages	119,09	×1
✓ 50	20/6/2015	3rd San Francisco Summer Solstice 24h	114,40	×1
✓ 51	31/12/1998	16th Across the Years, 24h	107,60	×1
✓ 52	12/11/2011	9th Javelina Jundred 100 km Endurance Run	100,00	×1
✓ 53	30/12/2007	25th Across the Years, 24h	100,00	×1
✓ 54	31/12/2006	24th Across the Years, 24h	90,50	×1
✓ 55	28/8/2025	11th A Race for the Ages	90,12	×1
✓ 56	29/8/2024	10th A Race for the Ages	88,51	×1
✓ 57	2/3/2013	23rd Old Pueblo 50 Mile Endurance Run	80,47	×1
✓ 58	2/6/2012	10th Rainier to Ruston Rail-Trail 50 Mile Ultra	80,47	×1
✓ 59	6/3/2010	20th Old Pueblo 50 Mile Endurance Run	80,47	×1
✓ 60	7/3/2009	19th Old Pueblo 50 Mile Endurance Run	80,47	×1
✓ 61	28/4/2007	18th Zane Grey Highline Trail 50 Mile	80,47	×1
✓ 62	29/4/2006	17th Zane Grey Highline Trail 50 Mile	80,47	×1
✓ 63	1/10/2005	22nd Man Against Horse 50 Mile Race	80,47	×1
✓ 64	23/4/2005	16th Zane Grey Highline Trail 50 Mile	80,47	×1
✓ 65	1/3/2003	13th Old Pueblo 50 Mile Endurance Run	80,47	×1
✓ 66	27/4/2002	13th Zane Grey Highline Trail 50 Mile	80,47	×1
✓ 67	6/10/2001	18th Man Against Horse 50 Mile Race	80,47	×1
✓ 68	28/4/2001	12th Zane Grey Highline Trail 50 Mile	80,47	×1
✓ 69	17/3/2001	15th Crown King Scramble 50M	80,47	×1
✓ 70	6/1/2001	4th Phoenix National Trail 50 Mile Endurance Run	80,47	×1
✓ 71	2/12/2000	11th Sunmart Texas Trails 50 Mile	80,47	×1
✓ 72	11/11/2000	6th Just Another Mad Dog 50 Mile	80,47	×1
✓ 73	4/11/2000	18th Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 74	29/4/2000	11th Zane Grey Highline Trail 50 Mile	80,47	×1
✓ 75	18/3/2000	14th Crown King Scramble 50M	80,47	×1
✓ 76	15/1/2000	3rd Phoenix National Trail 50 Mile Endurance Run	80,47	×1
✓ 77	2/10/1999	16th Man Against Horse 50 Mile Race	80,47	×1
✓ 78	24/4/1999	10th Zane Grey Highline Trail 50 Mile	80,47	×1
✓ 79	20/3/1999	13th Crown King Scramble 50M	80,47	×1
✓ 80	2/1/1999	2nd Phoenix National Trail 50 Mile Endurance Run	80,47	×1
81	7/11/1998	4th Just Another Mad Dog 50 Mile	80,47	×1
82	25/4/1998	9th Zane Grey Highline Trail 50 Mile	80,47	×1
83	21/3/1998	12th Crown King Scramble 50M	80,47	×1
84	8/11/1997	3rd Just Another Mad Dog 50 Mile	80,47	×1
85	26/4/1997	8th Zane Grey Highline Trail 50 Mile	80,47	×1
86	22/3/1997	11th Crown King Scramble 50M	80,47	×1
87	5/10/1996	13th Man Against Horse 50 Mile Race	80,47	×1
88	7/10/1995	12th Man Against Horse 50 Mile Race	80,47	×1
89	12/9/1992	5th McKenzie River 50 Mile Trail Run	80,47	×1
90	25/4/1992	3rd Zane Grey Highline Trail 50 Mile	80,47	×1
91	14/9/1991	4th McKenzie River 50 Mile Trail Run	80,47	×1
92	27/4/1991	2nd Zane Grey Highline Trail 50 Mile	80,47	×1
93	27/10/1990	8th Mountain Masochist 50 Mile Trail Run	80,47	×1
94	8/9/1990	3rd McKenzie River 50 Mile Trail Run	80,47	×1
95	5/5/1990	1st Zane Grey Highline Trail 50 Mile	80,47	×1
96	28/10/1989	7th Mountain Masochist 50 Mile Trail Run	80,47	×1
97	9/9/1989	2nd McKenzie River 50 Mile Trail Run	80,47	×1
98	22/10/1988	6th Mountain Masochist 50 Mile Trail Run	80,47	×1
99	10/9/1988	1st McKenzie River 50 Mile Trail Run	80,47	×1
100	3/9/2026	12th A Race for the Ages	74,03	—
101	30/5/2015	3rd Insomniac Night Trail Run Series - Adrenaline 54k	54,00	—
102	28/3/2015	23rd Crown King Scramble 50K	50,00	—
103	6/4/2013	21st Crown King Scramble 50K	50,00	—
104	5/2/2011	1st San Tan Scramble 50K	50,00	—
105	18/3/2003	17th Crown King Scramble 50K	50,00	—
106	9/2/2002	4th Pemberton Trail 50 km	50,00	—
107	10/2/2001	3rd Pemberton Trail 50 km	50,00	—
108	21/11/1998	1st Pemberton Trail 50 km	50,00	—
109	4/11/1995	1st Just Another Mad Dog 50 km	50,00	—
110	19/3/1994	8th Crown King Scramble 50K	50,00	—
111	15/5/1993	4th Zane Grey Highline Trail 50 km	50,00	—
112	20/3/1993	7th Crown King Scramble 50K	50,00	—
113	21/3/1992	6th Crown King Scramble 50K	50,00	—