Dorsh Sanders

Born : 1942 Cat. M80 Ultrarunner since 1982

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

58,3%

Rank quotient ?This runner's calculation uses 61 eligible race(s): Σ(rank − 1) = 8 326; Σ finishers = 14 293. 8 326 / 14 293 × 100 = 58.25%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed61

Km — ultra races5 030 km

> 100 km9

> 160 km9

> 24h2

Longest race178,2 km

Orange 24 Hour Run — 1/8/1991

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road8,3%

Trail91,7%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 31

🏅 Top 3 M1

Longest winning streak0

Current streak0

Records

50 km4h53'50 100 km17h34'34 50 mi8h14'05 100 mi25h13'25 24 h178,23 km

HISTORY

61 race(s)

Date		Race	Perf.	Rk
2015
06.12	50km	29th OTHTC High Desert 50K Ultra	8:09:36 h	203
2014
07.12	50km	28th OTHTC High Desert 50K Ultra	6:56:01 h	195
2011
04.12	50km	25th OTHTC High Desert 50K Ultra	7:38:29 h	191
2010
05.12	50km	24th OTHTC High Desert 50K Ultra	6:33:29 h	177
2009
06.12	50km	23rd OTHTC High Desert 50K Ultra	6:40:45 h	167
31.10	100km	7th Javelina Jundred 100 km Endurance Run	17:34:34 h	64
04.04	50mi	30th American River 50 Mile Endurance Run	11:59:00 h	449
2008
07.12	50km	22nd OTHTC High Desert 50K Ultra	6:22:07 h	151
20.01	50km	4th Calico Trail Run 50 km	8:17:18 h	136
2007
02.12	50km	21st OTHTC High Desert 50K Ultra	6:22:12 h	135
14.04	50mi	28th American River 50 Mile Endurance Run	11:52:08 h	413
14.01	50km	3rd Calico Trail Run 50 km	7:43:13 h	72
2006
03.12	50km	20th OTHTC High Desert 50K Ultra	6:45:09 h	163
01.04	50mi	27th American River 50 Mile Endurance Run	11:45:35 h	359
15.01	50km	2nd Calico Trail Run 50 km	7:52:23 h	74
2005
04.12	50km	19th OTHTC High Desert 50K Ultra	6:39:08 h	152
27.08	100mi	1st Lean Horse Ultra-Marathon 100 Mile	29:31:33 h	55
2004
04.12	50km	18th OTHTC High Desert 50K Ultra	5:46:34 h	93
09.10	100mi	5th Heartland 100 Mile Race	26:49:06 h	16
03.04	50mi	25th American River 50 Mile Endurance Run	11:18:29 h	350
2003
05.04	50mi	24th American River 50 Mile Endurance Run	10:27:57 h	303
01.02	100mi	11th Rocky Raccoon 100 Mile Trail Run	26:53:20 h	50
2002
08.12	50km	16th OTHTC High Desert 50K Ultra	5:17:18 h	72
05.10	100mi	12th Arkansas Traveller 100	30:00:00 h	80
06.04	50mi	23rd American River 50 Mile Endurance Run	10:22:28 h	253
02.02	100mi	10th Rocky Raccoon 100 Mile Trail Run	25:13:25 h	58
2001
09.12	50km	15th OTHTC High Desert 50K Ultra	4:59:16 h	51
07.04	50mi	22nd American River 50 Mile Endurance Run	10:44:21 h	272
2000
10.12	50km	14th OTHTC High Desert 50K Ultra	6:16:34 h	128
01.04	50mi	21st American River 50 Mile Endurance Run	10:47:27 h	254
1999
05.12	50km	13th OTHTC High Desert 50K Ultra	5:52:29 h	84
17.07	100mi	11th Vermont 100 Mile Endurance Race	27:42:19 h	75
06.06	33mi	3rd Holcomb Valley 33 Mile	8:13:31 h	121
10.04	50mi	20th American River 50 Mile Endurance Run	10:04:20 h	306
1998
06.06	50km	9th Shadow of the Giants 50K	7:06:18 h	72
1997
07.12	50km	11th OTHTC High Desert 50K Ultra	4:53:50 h	38
05.04	50mi	18th American River 50 Mile Endurance Run	9:26:23 h	241
1996
08.12	50km	10th OTHTC High Desert 50K Ultra	5:12:39 h	52
18.05	50mi	3rd Bishop High Sierra Ultramarathons 50 Miles	11:55:00 h	28
06.04	50mi	17th American River 50 Mile Endurance Run	9:18:50 h	182
1995
13.05	50mi	2nd Bishop High Sierra Ultramarathons 50 Miles	12:07:44 h	36
15.04	50mi	4th Leona Divide 50 Mile Run	11:04:45 h	84
01.04	50mi	16th American River 50 Mile Endurance Run	9:54:29 h	296
1994
07.05	50mi	1st Bishop High Sierra Ultramarathons 50 Miles	11:52:37 h	38
02.04	50mi	15th American River 50 Mile Endurance Run	9:04:05 h	203
1993
17.04	50mi	2nd Leona Divide 50 Mile Run	9:53:07 h	34
03.04	50mi	14th American River 50 Mile Endurance Run	8:48:36 h	157
17.01	40.5mi	Spunky Canyon Ultra	6:06:13 h	21
1992
27.06	100mi	19th Western States 100 Mile Endurance Run	27:18:28 h	115
04.04	50mi	13th American River 50 Mile Endurance Run	8:31:31 h	125
1991
01.08	24h	Orange 24 Hour Run	178.234 km	2 🥈
06.04	50mi	12th American River 50 Mile Endurance Run	8:44:57 h	131
1990
07.04	50mi	11th American River 50 Mile Endurance Run	8:25:00 h	118
1989
04.08	24h	Orange 24 Hour Run	173.809 km	5
09.04	50mi	10th American River 50 Mile Endurance Run	8:59:17 h	73
1988
10.04	50mi	9th American River 50 Mile Endurance Run	8:32:10 h	48
1987
12.04	50mi	8th American River 50 Mile Endurance Run	8:42:00 h	116
14.02	50mi	9th Pacific Crest Trail Fifty	10:37:45 h	73
1986
13.04	50mi	7th American River 50 Mile Endurance Run	9:14:59 h	162
1984
15.04	50mi	5th American River 50 Mile Endurance Run	8:14:05 h	75
1982
18.04	50mi	3rd American River 50 Mile Endurance Run	9:32:26 h	140

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	1/8/1991	Orange 24 Hour Run	178,23	×3
✓ 2	4/8/1989	Orange 24 Hour Run	173,81	×3
✓ 3	27/8/2005	1st Lean Horse Ultra-Marathon 100 Mile	160,93	×3
✓ 4	9/10/2004	5th Heartland 100 Mile Race	160,93	×3
✓ 5	1/2/2003	11th Rocky Raccoon 100 Mile Trail Run	160,93	×3
✓ 6	5/10/2002	12th Arkansas Traveller 100	160,93	×3
✓ 7	2/2/2002	10th Rocky Raccoon 100 Mile Trail Run	160,93	×3
✓ 8	17/7/1999	11th Vermont 100 Mile Endurance Race	160,93	×3
✓ 9	27/6/1992	19th Western States 100 Mile Endurance Run	160,93	×3
✓ 10	31/10/2009	7th Javelina Jundred 100 km Endurance Run	100,00	×1
✓ 11	4/4/2009	30th American River 50 Mile Endurance Run	80,47	×1
✓ 12	14/4/2007	28th American River 50 Mile Endurance Run	80,47	×1
✓ 13	1/4/2006	27th American River 50 Mile Endurance Run	80,47	×1
✓ 14	3/4/2004	25th American River 50 Mile Endurance Run	80,47	×1
✓ 15	5/4/2003	24th American River 50 Mile Endurance Run	80,47	×1
✓ 16	6/4/2002	23rd American River 50 Mile Endurance Run	80,47	×1
✓ 17	7/4/2001	22nd American River 50 Mile Endurance Run	80,47	×1
✓ 18	1/4/2000	21st American River 50 Mile Endurance Run	80,47	×1
✓ 19	10/4/1999	20th American River 50 Mile Endurance Run	80,47	×1
✓ 20	5/4/1997	18th American River 50 Mile Endurance Run	80,47	×1
✓ 21	18/5/1996	3rd Bishop High Sierra Ultramarathons 50 Miles	80,47	×1
✓ 22	6/4/1996	17th American River 50 Mile Endurance Run	80,47	×1
✓ 23	13/5/1995	2nd Bishop High Sierra Ultramarathons 50 Miles	80,47	×1
✓ 24	15/4/1995	4th Leona Divide 50 Mile Run	80,47	×1
✓ 25	1/4/1995	16th American River 50 Mile Endurance Run	80,47	×1
✓ 26	7/5/1994	1st Bishop High Sierra Ultramarathons 50 Miles	80,47	×1
✓ 27	2/4/1994	15th American River 50 Mile Endurance Run	80,47	×1
✓ 28	17/4/1993	2nd Leona Divide 50 Mile Run	80,47	×1
✓ 29	3/4/1993	14th American River 50 Mile Endurance Run	80,47	×1
✓ 30	4/4/1992	13th American River 50 Mile Endurance Run	80,47	×1
✓ 31	6/4/1991	12th American River 50 Mile Endurance Run	80,47	×1
✓ 32	7/4/1990	11th American River 50 Mile Endurance Run	80,47	×1
✓ 33	9/4/1989	10th American River 50 Mile Endurance Run	80,47	×1
✓ 34	10/4/1988	9th American River 50 Mile Endurance Run	80,47	×1
✓ 35	12/4/1987	8th American River 50 Mile Endurance Run	80,47	×1
✓ 36	14/2/1987	9th Pacific Crest Trail Fifty	80,47	×1
✓ 37	13/4/1986	7th American River 50 Mile Endurance Run	80,47	×1
✓ 38	15/4/1984	5th American River 50 Mile Endurance Run	80,47	×1
✓ 39	18/4/1982	3rd American River 50 Mile Endurance Run	80,47	×1
✓ 40	17/1/1993	Spunky Canyon Ultra	65,18	×1
✓ 41	6/6/1999	3rd Holcomb Valley 33 Mile	53,11	×1
✓ 42	6/12/2015	29th OTHTC High Desert 50K Ultra	50,00	—
✓ 43	7/12/2014	28th OTHTC High Desert 50K Ultra	50,00	—
✓ 44	4/12/2011	25th OTHTC High Desert 50K Ultra	50,00	—
✓ 45	5/12/2010	24th OTHTC High Desert 50K Ultra	50,00	—
✓ 46	6/12/2009	23rd OTHTC High Desert 50K Ultra	50,00	—
✓ 47	7/12/2008	22nd OTHTC High Desert 50K Ultra	50,00	—
✓ 48	20/1/2008	4th Calico Trail Run 50 km	50,00	—
✓ 49	2/12/2007	21st OTHTC High Desert 50K Ultra	50,00	—
✓ 50	14/1/2007	3rd Calico Trail Run 50 km	50,00	—
51	3/12/2006	20th OTHTC High Desert 50K Ultra	50,00	—
52	15/1/2006	2nd Calico Trail Run 50 km	50,00	—
53	4/12/2005	19th OTHTC High Desert 50K Ultra	50,00	—
54	4/12/2004	18th OTHTC High Desert 50K Ultra	50,00	—
55	8/12/2002	16th OTHTC High Desert 50K Ultra	50,00	—
56	9/12/2001	15th OTHTC High Desert 50K Ultra	50,00	—
57	10/12/2000	14th OTHTC High Desert 50K Ultra	50,00	—
58	5/12/1999	13th OTHTC High Desert 50K Ultra	50,00	—
59	6/6/1998	9th Shadow of the Giants 50K	50,00	—
60	7/12/1997	11th OTHTC High Desert 50K Ultra	50,00	—
61	8/12/1996	10th OTHTC High Desert 50K Ultra	50,00	—