Rod Dickson

Born : 1946 Cat. M80 Ultrarunner since 1984

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

47,6%

Rank quotient ?This runner's calculation uses 103 eligible race(s): Σ(rank − 1) = 10 710; Σ finishers = 22 480. 10 710 / 22 480 × 100 = 47.64%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed103

Km — ultra races6 972 km

> 100 km9

> 160 km8

Longest race160,9 km

15th Rio Del Lago 100 Mile Endurance Run — 7/11/2015

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Records

50 km5h01'09 100 km12h44'09 50 mi7h53'15 100 mi19h12'00

HISTORY

103 race(s)

Date		Race	Perf.	Rk
2019
30.11	28mi	35th Quad Dipsea Trail Run	8:08:29 h	225
13.07	50km	9th Golden Gate 50 km Summer Trail Run	7:28:29 h	35
18.05	50km	34th Silver State 50 km	7:55:47 h	62
2018
24.11	28mi	34th Quad Dipsea Trail Run	8:14:40 h	238
19.05	50km	33rd Silver State 50 km	9:30:17 h	77
2017
20.05	50km	32nd Silver State 50 km	8:03:47 h	63
2016
26.11	28mi	32nd Quad Dipsea Trail Run	7:58:40 h	226
21.05	50km	31st Silver State 50 km	7:18:52 h	46
07.05	50km	6th Horseshoe Lake 50 km Trail Run	6:52:06 h	8
17.04	50km	8th Diablo Trails Challenge	8:11:54 h	93
26.03	50mi	4th San Francisco 50 Mile Endurance Run	12:25:17 h	25
2015
28.11	28mi	31st Quad Dipsea Trail Run	7:34:02 h	220
07.11	100mi	15th Rio Del Lago 100 Mile Endurance Run	28:23:35 h	189
10.07	100km	5th Santa Barbara 100 km Endurance Race	19:58:08 h	14
16.05	50km	30th Silver State 50 km	6:56:15 h	50
08.02	50km	5th Golden Gate 50 km Winter Trail Run	6:40:05 h	35
2014
29.11	28mi	30th Quad Dipsea Trail Run	6:54:16 h	139
2013
30.11	28mi	29th Quad Dipsea Trail Run	7:08:45 h	168
05.01	50km	3rd Crystal Springs 50 km Winter Trail Run	6:21:42 h	33
2012
24.11	28mi	28th Quad Dipsea Trail Run	7:09:03 h	121
19.05	50km	27th Silver State 50 km	6:38:32 h	45
07.04	50mi	33rd American River 50 Mile Endurance Run	10:15:44 h	339
10.03	50km	23rd Way Too Cool 50K Endurance Run	5:39:37 h	312
2011
26.11	28mi	27th Quad Dipsea Trail Run	6:26:46 h	107
23.09	100mi	13th The Bear 100 Mile Endurance Run	30:52:02 h	83
07.08	50km	30th Skyline 50k Endurance Run	5:29:25 h	48
09.04	50mi	32nd American River 50 Mile Endurance Run	9:37:10 h	199
12.03	50km	1st Canyon Meadow (Winter) 50 km Trail Run	5:56:09 h	9
2010
27.11	28mi	26th Quad Dipsea Trail Run	6:22:34 h	86
26.06	100mi	37th Western States 100 Mile Endurance Run	29:44:28 h	315
15.05	50km	25th Silver State 50 km	6:26:06 h	33
10.04	50mi	31st American River 50 Mile Endurance Run	9:42:00 h	221
20.03	50km	9th Pirates Cove Trail Run	6:11:13 h	39
2009
28.11	28mi	25th Quad Dipsea Trail Run	6:37:10 h	106
04.04	50mi	30th American River 50 Mile Endurance Run	9:41:28 h	198
2008
29.11	28mi	24th Quad Dipsea Trail Run	6:33:14 h	128
21.03	100mi	1st Coyote Two Moon Ultras 100 Mile	35:19:00 h	26
2007
24.11	28mi	23rd Quad Dipsea Trail Run	6:09:17 h	99
27.10	50km	8th Whiskeytown 50km Trail Run	6:18:38 h	24
26.08	31.5mi	10th Tamalpa Headlands 50K	6:24:00 h	73
19.05	50km	22nd Silver State 50 km	8:34:40 h	45
14.04	50mi	28th American River 50 Mile Endurance Run	9:45:14 h	211
2006
25.11	28mi	22nd Quad Dipsea Trail Run	6:37:16 h	136
15.07	50km	8th Siskiyou Out Back 50 km Trail Run	5:47:47 h	44
21.05	50km	19th Ohlone 50K Wilderness Run	6:20:52 h	32
06.05	100km	11th Miwok 100k Trail race	12:44:09 h	114
01.04	50mi	27th American River 50 Mile Endurance Run	9:09:30 h	103
11.03	50km	17th Way Too Cool 50K Endurance Run	5:21:24 h	104
2005
26.11	28mi	21st Quad Dipsea Trail Run	6:12:35 h	98
15.10	50mi	23rd Dick Collins Firetrails 50 Mile	9:52:52 h	63
09.07	50km	7th Siskiyou Out Back 50 km Trail Run	5:42:27 h	52
21.05	50km	20th Silver State 50 km	8:07:01 h	24
2004
27.11	28mi	20th Quad Dipsea Trail Run	6:40:16 h	121
23.10	50km	5th Whiskeytown 50km Trail Run	6:05:12 h	13
03.04	50mi	25th American River 50 Mile Endurance Run	10:56:52 h	308
13.03	50km	18th Crown King Scramble 50K	7:25:45 h	67
2003
29.11	28mi	19th Quad Dipsea Trail Run	6:07:52 h	103
12.07	50km	5th Siskiyou Out Back 50 km Trail Run	5:27:43 h	30
17.05	50km	18th Silver State 50 km	8:15:12 h	37
05.04	50mi	24th American River 50 Mile Endurance Run	9:13:36 h	161
2002
30.11	28mi	18th Quad Dipsea Trail Run	5:46:17 h	82
07.09	100mi	23rd Wasatch Front 100 Mile	30:41:36 h	47
04.08	50km	21st Skyline 50k Endurance Run	5:17:59 h	45
13.07	50km	4th Siskiyou Out Back 50 km Trail Run	6:23:29 h	51
06.04	50mi	23rd American River 50 Mile Endurance Run	9:29:35 h	158
09.03	50km	13th Way Too Cool 50K Endurance Run	5:16:53 h	140
2001
24.11	28mi	17th Quad Dipsea Trail Run	6:12:32 h	73
20.05	50km	14th Ohlone 50K Wilderness Run	8:08:01 h	45
05.05	100km	6th Miwok 100k Trail race	13:27:10 h	97
07.04	50mi	22nd American River 50 Mile Endurance Run	9:25:19 h	141
17.03	50km	15th Crown King Scramble 50K	6:27:39 h	62
2000
25.11	28mi	16th Quad Dipsea Trail Run	5:46:39 h	67
16.09	52.4mi	14th Sierra Nevada Endurance 52 Mile Run	12:09:46 h	33
26.08	31.5mi	3rd Tamalpa Headlands 50K	6:01:34 h	50
05.08	50km	19th Skyline 50k Endurance Run	5:49:23 h	86
21.05	50km	13th Ohlone 50K Wilderness Run	8:39:41 h	30
13.05	50km	17th Quicksilver 50 km Endurance Run	5:41:48 h	38
01.04	50mi	21st American River 50 Mile Endurance Run	10:07:22 h	191
11.03	50km	11th Way Too Cool 50K Endurance Run	5:35:04 h	144
1999
27.11	28mi	15th Quad Dipsea Trail Run	6:08:07 h	86
10.04	50mi	20th American River 50 Mile Endurance Run	9:20:33 h	214
1998
28.11	28mi	14th Quad Dipsea Trail Run	6:14:37 h	95
1997
29.11	28mi	13th Quad Dipsea Trail Run	6:39:07 h	125
15.03	50km	8th Way Too Cool 50K Endurance Run	5:35:53 h	174
1996
30.11	28mi	12th Quad Dipsea Trail Run	6:13:47 h	103
1995
03.09	50mi	1st Run On The Sly 50 Mile	11:46:49 h	46
01.04	50mi	16th American River 50 Mile Endurance Run	9:16:59 h	218
1994
02.04	50mi	15th American River 50 Mile Endurance Run	8:20:13 h	109
1993
03.04	50mi	14th American River 50 Mile Endurance Run	8:15:31 h	98
1991
27.07	100mi	3rd Vermont 100 Mile Endurance Race	19:12:00 h	17
06.04	50mi	12th American River 50 Mile Endurance Run	7:53:15 h	65
09.03	50km	2nd Way Too Cool 50K Endurance Run	5:01:09 h	47
1990
10.03	50km	1st Way Too Cool 50K Endurance Run	5:19:19 h	45
1989
19.08	100mi	7th Leadville Trail 100 Mile	28:15:45 h	83
13.05	50km	6th Quicksilver 50 km Endurance Run	5:19:14 h	16
09.04	50mi	10th American River 50 Mile Endurance Run	10:38:57 h	170
28.01	50mi	3rd Ledson Marsh 50 Mile	8:24:50 h	14
1987
09.05	50mi	4th Quicksilver 50 Mile Endurance Run	9:44:01 h	25
1986
13.04	50mi	7th American River 50 Mile Endurance Run	9:13:09 h	157
1985
06.07	100mi	12th Western States 100 Mile Endurance Run	26:42:20 h	111
14.04	50mi	6th American River 50 Mile Endurance Run	11:59:58 h	296
1984
23.06	93.5mi	11th Western States 100 Mile Endurance Run	28:30:00 h	224
15.04	50mi	5th American River 50 Mile Endurance Run	10:05:06 h	272

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	7/11/2015	15th Rio Del Lago 100 Mile Endurance Run	160,93	×3
✓ 2	23/9/2011	13th The Bear 100 Mile Endurance Run	160,93	×3
✓ 3	26/6/2010	37th Western States 100 Mile Endurance Run	160,93	×3
✓ 4	21/3/2008	1st Coyote Two Moon Ultras 100 Mile	160,93	×3
✓ 5	7/9/2002	23rd Wasatch Front 100 Mile	160,93	×3
✓ 6	27/7/1991	3rd Vermont 100 Mile Endurance Race	160,93	×3
✓ 7	19/8/1989	7th Leadville Trail 100 Mile	160,93	×3
✓ 8	6/7/1985	12th Western States 100 Mile Endurance Run	160,93	×3
✓ 9	23/6/1984	11th Western States 100 Mile Endurance Run	150,47	×2
✓ 10	10/7/2015	5th Santa Barbara 100 km Endurance Race	100,00	×1
✓ 11	6/5/2006	11th Miwok 100k Trail race	100,00	×1
✓ 12	5/5/2001	6th Miwok 100k Trail race	100,00	×1
✓ 13	16/9/2000	14th Sierra Nevada Endurance 52 Mile Run	84,33	×1
✓ 14	26/3/2016	4th San Francisco 50 Mile Endurance Run	80,47	×1
✓ 15	7/4/2012	33rd American River 50 Mile Endurance Run	80,47	×1
✓ 16	9/4/2011	32nd American River 50 Mile Endurance Run	80,47	×1
✓ 17	10/4/2010	31st American River 50 Mile Endurance Run	80,47	×1
✓ 18	4/4/2009	30th American River 50 Mile Endurance Run	80,47	×1
✓ 19	14/4/2007	28th American River 50 Mile Endurance Run	80,47	×1
✓ 20	1/4/2006	27th American River 50 Mile Endurance Run	80,47	×1
✓ 21	15/10/2005	23rd Dick Collins Firetrails 50 Mile	80,47	×1
✓ 22	3/4/2004	25th American River 50 Mile Endurance Run	80,47	×1
✓ 23	5/4/2003	24th American River 50 Mile Endurance Run	80,47	×1
✓ 24	6/4/2002	23rd American River 50 Mile Endurance Run	80,47	×1
✓ 25	7/4/2001	22nd American River 50 Mile Endurance Run	80,47	×1
✓ 26	1/4/2000	21st American River 50 Mile Endurance Run	80,47	×1
✓ 27	10/4/1999	20th American River 50 Mile Endurance Run	80,47	×1
✓ 28	3/9/1995	1st Run On The Sly 50 Mile	80,47	×1
✓ 29	1/4/1995	16th American River 50 Mile Endurance Run	80,47	×1
✓ 30	2/4/1994	15th American River 50 Mile Endurance Run	80,47	×1
✓ 31	3/4/1993	14th American River 50 Mile Endurance Run	80,47	×1
✓ 32	6/4/1991	12th American River 50 Mile Endurance Run	80,47	×1
✓ 33	9/4/1989	10th American River 50 Mile Endurance Run	80,47	×1
✓ 34	28/1/1989	3rd Ledson Marsh 50 Mile	80,47	×1
✓ 35	9/5/1987	4th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 36	13/4/1986	7th American River 50 Mile Endurance Run	80,47	×1
✓ 37	14/4/1985	6th American River 50 Mile Endurance Run	80,47	×1
✓ 38	15/4/1984	5th American River 50 Mile Endurance Run	80,47	×1
✓ 39	26/8/2007	10th Tamalpa Headlands 50K	50,69	—
✓ 40	26/8/2000	3rd Tamalpa Headlands 50K	50,69	—
✓ 41	13/7/2019	9th Golden Gate 50 km Summer Trail Run	50,00	—
✓ 42	18/5/2019	34th Silver State 50 km	50,00	—
✓ 43	19/5/2018	33rd Silver State 50 km	50,00	—
✓ 44	20/5/2017	32nd Silver State 50 km	50,00	—
✓ 45	21/5/2016	31st Silver State 50 km	50,00	—
✓ 46	7/5/2016	6th Horseshoe Lake 50 km Trail Run	50,00	—
✓ 47	17/4/2016	8th Diablo Trails Challenge	50,00	—
✓ 48	16/5/2015	30th Silver State 50 km	50,00	—
✓ 49	8/2/2015	5th Golden Gate 50 km Winter Trail Run	50,00	—
✓ 50	5/1/2013	3rd Crystal Springs 50 km Winter Trail Run	50,00	—
51	19/5/2012	27th Silver State 50 km	50,00	—
52	10/3/2012	23rd Way Too Cool 50K Endurance Run	50,00	—
53	7/8/2011	30th Skyline 50k Endurance Run	50,00	—
54	12/3/2011	1st Canyon Meadow (Winter) 50 km Trail Run	50,00	—
55	15/5/2010	25th Silver State 50 km	50,00	—
56	20/3/2010	9th Pirates Cove Trail Run	50,00	—
57	27/10/2007	8th Whiskeytown 50km Trail Run	50,00	—
58	19/5/2007	22nd Silver State 50 km	50,00	—
59	15/7/2006	8th Siskiyou Out Back 50 km Trail Run	50,00	—
60	21/5/2006	19th Ohlone 50K Wilderness Run	50,00	—
61	11/3/2006	17th Way Too Cool 50K Endurance Run	50,00	—
62	9/7/2005	7th Siskiyou Out Back 50 km Trail Run	50,00	—
63	21/5/2005	20th Silver State 50 km	50,00	—
64	23/10/2004	5th Whiskeytown 50km Trail Run	50,00	—
65	13/3/2004	18th Crown King Scramble 50K	50,00	—
66	12/7/2003	5th Siskiyou Out Back 50 km Trail Run	50,00	—
67	17/5/2003	18th Silver State 50 km	50,00	—
68	4/8/2002	21st Skyline 50k Endurance Run	50,00	—
69	13/7/2002	4th Siskiyou Out Back 50 km Trail Run	50,00	—
70	9/3/2002	13th Way Too Cool 50K Endurance Run	50,00	—
71	20/5/2001	14th Ohlone 50K Wilderness Run	50,00	—
72	17/3/2001	15th Crown King Scramble 50K	50,00	—
73	5/8/2000	19th Skyline 50k Endurance Run	50,00	—
74	21/5/2000	13th Ohlone 50K Wilderness Run	50,00	—
75	13/5/2000	17th Quicksilver 50 km Endurance Run	50,00	—
76	11/3/2000	11th Way Too Cool 50K Endurance Run	50,00	—
77	15/3/1997	8th Way Too Cool 50K Endurance Run	50,00	—
78	9/3/1991	2nd Way Too Cool 50K Endurance Run	50,00	—
79	10/3/1990	1st Way Too Cool 50K Endurance Run	50,00	—
80	13/5/1989	6th Quicksilver 50 km Endurance Run	50,00	—
81	30/11/2019	35th Quad Dipsea Trail Run	45,06	—
82	24/11/2018	34th Quad Dipsea Trail Run	45,06	—
83	26/11/2016	32nd Quad Dipsea Trail Run	45,06	—
84	28/11/2015	31st Quad Dipsea Trail Run	45,06	—
85	29/11/2014	30th Quad Dipsea Trail Run	45,06	—
86	30/11/2013	29th Quad Dipsea Trail Run	45,06	—
87	24/11/2012	28th Quad Dipsea Trail Run	45,06	—
88	26/11/2011	27th Quad Dipsea Trail Run	45,06	—
89	27/11/2010	26th Quad Dipsea Trail Run	45,06	—
90	28/11/2009	25th Quad Dipsea Trail Run	45,06	—
91	29/11/2008	24th Quad Dipsea Trail Run	45,06	—
92	24/11/2007	23rd Quad Dipsea Trail Run	45,06	—
93	25/11/2006	22nd Quad Dipsea Trail Run	45,06	—
94	26/11/2005	21st Quad Dipsea Trail Run	45,06	—
95	27/11/2004	20th Quad Dipsea Trail Run	45,06	—
96	29/11/2003	19th Quad Dipsea Trail Run	45,06	—
97	30/11/2002	18th Quad Dipsea Trail Run	45,06	—
98	24/11/2001	17th Quad Dipsea Trail Run	45,06	—
99	25/11/2000	16th Quad Dipsea Trail Run	45,06	—
100	27/11/1999	15th Quad Dipsea Trail Run	45,06	—
101	28/11/1998	14th Quad Dipsea Trail Run	45,06	—
102	29/11/1997	13th Quad Dipsea Trail Run	45,06	—
103	30/11/1996	12th Quad Dipsea Trail Run	45,06	—