Roland Martin

Born : 1948 Cat. M75 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 ?

Switzerland

United States

34,0%

Rank quotient ?This runner's calculation uses 83 eligible race(s): Σ(rank − 1) = 5 722; Σ finishers = 16 846. 5 722 / 16 846 × 100 = 33.97%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed83

Km — ultra races7 310 km

> 100 km19

> 160 km19

> 200 km1

Longest race267,2 km

Carson City to Sacramento 166 Mile Stage Race — 13/9/1984

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road10,4%

Trail85,9%

Stage3,7%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 32

🏅 Top 3 M2

Longest winning streak0

Current streak0

Records

50 km4h22'06 100 km11h37'10 50 mi6h46'20 100 mi19h25'06

HISTORY

83 race(s)

Date		Race	Perf.	Rk
2007
10.03	50km	18th Way Too Cool 50K Endurance Run	5:51:00 h	226
2006
11.03	50km	17th Way Too Cool 50K Endurance Run	5:48:32 h	162
2005
27.08	100mi	1st Lean Horse Ultra-Marathon 100 Mile	20:51:57 h	10
16.07	50mi	4th Tahoe Rim Trail 50M Endurance Runs	11:29:28 h	45
21.05	50km	20th Silver State 50 km	7:15:31 h	13
12.03	50km	16th Way Too Cool 50K Endurance Run	5:42:31 h	161
2004
13.03	50km	15th Way Too Cool 50K Endurance Run	5:49:33 h	217
2003
26.07	78km	18. Swiss Alpine Marathon	9:22:36 h	387
10.05	50km	20th Quicksilver 50 km Endurance Run	5:17:18 h	10
08.03	50km	14th Way Too Cool 50K Endurance Run	5:17:56 h	150
08.02	50km	25th Jed Smith Ultra Classic - 50 km Race	4:22:21 h	30
2002
20.07	50km	2nd Tahoe Rim Trail 50km Endurance Runs	6:30:50 h	22
09.03	50km	13th Way Too Cool 50K Endurance Run	5:43:20 h	220
2001
10.03	50km	12th Way Too Cool 50K Endurance Run	5:49:34 h	215
2000
03.09	50km	6th Run On The Sly 50 km	5:03:53 h	16
03.06	50mi	4th Snow Peaks 50 Mile Trail Run	13:12:11 h	82
01.04	50mi	21st American River 50 Mile Endurance Run	10:10:53 h	199
11.03	50km	11th Way Too Cool 50K Endurance Run	5:15:33 h	99
12.02	50km	22nd Jed Smith Ultra Classic - 50 km Race	4:22:06 h	28
1999
04.12	50km	10th Sunmart Texas Trails 50 km	5:25:24 h	175
26.06	100mi	26th Western States 100 Mile Endurance Run	29:32:06 h	196
01.05	100km	4th Miwok 100k Trail race	12:11:35 h	48
13.03	50km	10th Way Too Cool 50K Endurance Run	5:04:22 h	95
13.02	50km	21st Jed Smith Ultra Classic - 50 km Race	4:27:57 h	42
1998
06.09	50mi	4th Run On The Sly 50 Mile	8:17:47 h	11
14.03	50km	9th Way Too Cool 50K Endurance Run	5:29:57 h	112
1997
15.03	50km	8th Way Too Cool 50K Endurance Run	5:38:04 h	185
1996
05.05	100km	1st Miwok 100k Trail race	11:37:10 h	14
27.04	50mi	California 50 Mile Endurance Run	8:38:23 h	15
09.03	50km	7th Way Too Cool 50K Endurance Run	4:59:42 h	72
1995
09.09	100mi	5th Superior Fall Trail Races 100 Mile	25:52:55 h	15
03.09	50mi	1st Run On The Sly 50 Mile	9:52:02 h	29
02.09	50km	1st Point Reyes 50K	5:10:01 h	22
13.05	50mi	12th Quicksilver 50 Mile Endurance Run	8:38:24 h	12
01.04	50mi	16th American River 50 Mile Endurance Run	8:54:14 h	162
11.03	50km	6th Way Too Cool 50K Endurance Run	4:58:59 h	53
05.02	50km	17th Jed Smith Ultra Classic - 50 km Race	4:41:24 h	32
1994
26.11	28mi	10th Quad Dipsea Trail Run	5:53:07 h	62
20.08	100mi	12th Leadville Trail 100 Mile	28:59:38 h	120
07.05	50km	11th Quicksilver 50 km Endurance Run	5:37:55 h	7
30.04	50mi	California 50 Mile Endurance Run	9:24:57 h	38
02.04	50mi	15th American River 50 Mile Endurance Run	8:37:24 h	148
12.03	50km	5th Way Too Cool 50K Endurance Run	5:11:52 h	102
1993
03.04	50mi	14th American River 50 Mile Endurance Run	10:12:45 h	316
06.02	100mi	1st Rocky Raccoon 100 Mile Trail Run	20:29:34 h	8
1992
02.08	50km	11th Skyline 50k Endurance Run	5:32:26 h	38
10.07	100mi	1st Hardrock Hundred Endurance Run	46:24:00 h	15
17.05	50km	6th Ohlone 50K Wilderness Run	5:16:53 h	10
09.05	50mi	9th Quicksilver 50 Mile Endurance Run	9:11:42 h	13
04.04	50mi	13th American River 50 Mile Endurance Run	7:34:42 h	49
14.03	50km	3rd Way Too Cool 50K Endurance Run	4:43:26 h	36
08.02	50mi	14th Jed Smith Ultra Classic - 50 Mile Race	7:49:09 h	25
1991
05.10	100mi	1st Arkansas Traveller 100	21:58:38 h	15
07.09	100mi	1st Superior Fall Trail Races 100 Mile	24:30:34 h	3 🥉
10.08	50mi	Eldorado Gold 50 Miles	9:14:00 h	6
03.08	50km	10th Skyline 50k Endurance Run	4:26:49 h	5
06.04	50mi	12th American River 50 Mile Endurance Run	7:34:07 h	42
09.03	50km	2nd Way Too Cool 50K Endurance Run	4:36:02 h	18
09.02	50mi	13th Jed Smith Ultra Classic - 50 Mile Race	6:46:20 h	17
1990
21.07	100mi	2nd Vermont 100 Mile Endurance Race	22:47:39 h	67
12.05	50mi	7th Quicksilver 50 Mile Endurance Run	8:11:43 h	3 🥉
07.04	50mi	11th American River 50 Mile Endurance Run	7:31:18 h	47
10.03	50km	1st Way Too Cool 50K Endurance Run	4:51:27 h	16
11.02	50mi	12th Jed Smith Ultra Classic - 50 Mile Race	7:08:47 h	19
1989
16.09	50km	Pacific Crest Trail 50 km	5:46:15 h	27
29.07	100mi	1st Vermont 100 Mile Endurance Race	19:25:06 h	17
13.05	50km	6th Quicksilver 50 km Endurance Run	5:06:05 h	12
1988
24.09	100mi	3rd Angeles Crest 100 Mile	30:40:11 h	34
09.09	100mi	9th Wasatch Front 100 Mile	28:38:25 h	21
20.08	100mi	6th Leadville Trail 100 Mile	24:04:44 h	32
25.06	100mi	15th Western States 100 Mile Endurance Run	21:45:28 h	43
06.02	50mi	10th Jed Smith Ultra Classic - 50 Mile Race	7:24:20 h	24
1987
22.08	100mi	5th Leadville Trail 100 Mile	28:23:17 h	46
13.06	100mi	9th Old Dominion 100 Mile Endurance Run	22:42:18 h	27
1986
28.06	100mi	13th Western States 100 Mile Endurance Run	22:57:42 h	51
13.04	50mi	7th American River 50 Mile Endurance Run	8:12:11 h	74
08.02	50mi	8th Jed Smith Ultra Classic - 50 Mile Race	8:17:21 h	42
1985
06.07	100mi	12th Western States 100 Mile Endurance Run	28:46:58 h	141
14.04	50mi	6th American River 50 Mile Endurance Run	9:07:41 h	90
09.02	50mi	7th Jed Smith Ultra Classic - 50 Mile Race	8:25:30 h	65
1984
13.09	166mi	Carson City to Sacramento 166 Mile Stage Race	33:04:07 h	4
15.04	50mi	5th American River 50 Mile Endurance Run	9:21:13 h	187
11.02	50mi	6th Jed Smith Ultra Classic - 50 Mile Race	8:06:19 h	41

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	13/9/1984	Carson City to Sacramento 166 Mile Stage Race	267,15	×3
✓ 2	27/8/2005	1st Lean Horse Ultra-Marathon 100 Mile	160,93	×2
✓ 3	26/6/1999	26th Western States 100 Mile Endurance Run	160,93	×2
✓ 4	9/9/1995	5th Superior Fall Trail Races 100 Mile	160,93	×2
✓ 5	20/8/1994	12th Leadville Trail 100 Mile	160,93	×2
✓ 6	6/2/1993	1st Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 7	10/7/1992	1st Hardrock Hundred Endurance Run	160,93	×2
✓ 8	5/10/1991	1st Arkansas Traveller 100	160,93	×2
✓ 9	7/9/1991	1st Superior Fall Trail Races 100 Mile	160,93	×2
✓ 10	21/7/1990	2nd Vermont 100 Mile Endurance Race	160,93	×2
✓ 11	29/7/1989	1st Vermont 100 Mile Endurance Race	160,93	×2
✓ 12	24/9/1988	3rd Angeles Crest 100 Mile	160,93	×2
✓ 13	9/9/1988	9th Wasatch Front 100 Mile	160,93	×2
✓ 14	20/8/1988	6th Leadville Trail 100 Mile	160,93	×2
✓ 15	25/6/1988	15th Western States 100 Mile Endurance Run	160,93	×2
✓ 16	22/8/1987	5th Leadville Trail 100 Mile	160,93	×2
✓ 17	13/6/1987	9th Old Dominion 100 Mile Endurance Run	160,93	×2
✓ 18	28/6/1986	13th Western States 100 Mile Endurance Run	160,93	×2
✓ 19	6/7/1985	12th Western States 100 Mile Endurance Run	160,93	×2
✓ 20	1/5/1999	4th Miwok 100k Trail race	100,00	×1
✓ 21	5/5/1996	1st Miwok 100k Trail race	100,00	×1
✓ 22	16/7/2005	4th Tahoe Rim Trail 50M Endurance Runs	80,47	×1
✓ 23	3/6/2000	4th Snow Peaks 50 Mile Trail Run	80,47	×1
✓ 24	1/4/2000	21st American River 50 Mile Endurance Run	80,47	×1
✓ 25	6/9/1998	4th Run On The Sly 50 Mile	80,47	×1
✓ 26	27/4/1996	California 50 Mile Endurance Run	80,47	×1
✓ 27	3/9/1995	1st Run On The Sly 50 Mile	80,47	×1
✓ 28	13/5/1995	12th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 29	1/4/1995	16th American River 50 Mile Endurance Run	80,47	×1
✓ 30	30/4/1994	California 50 Mile Endurance Run	80,47	×1
✓ 31	2/4/1994	15th American River 50 Mile Endurance Run	80,47	×1
✓ 32	3/4/1993	14th American River 50 Mile Endurance Run	80,47	×1
✓ 33	9/5/1992	9th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 34	4/4/1992	13th American River 50 Mile Endurance Run	80,47	×1
✓ 35	8/2/1992	14th Jed Smith Ultra Classic - 50 Mile Race	80,47	×1
✓ 36	10/8/1991	Eldorado Gold 50 Miles	80,47	×1
✓ 37	6/4/1991	12th American River 50 Mile Endurance Run	80,47	×1
✓ 38	9/2/1991	13th Jed Smith Ultra Classic - 50 Mile Race	80,47	×1
✓ 39	12/5/1990	7th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 40	7/4/1990	11th American River 50 Mile Endurance Run	80,47	×1
✓ 41	11/2/1990	12th Jed Smith Ultra Classic - 50 Mile Race	80,47	×1
✓ 42	6/2/1988	10th Jed Smith Ultra Classic - 50 Mile Race	80,47	×1
✓ 43	13/4/1986	7th American River 50 Mile Endurance Run	80,47	×1
✓ 44	8/2/1986	8th Jed Smith Ultra Classic - 50 Mile Race	80,47	×1
✓ 45	14/4/1985	6th American River 50 Mile Endurance Run	80,47	×1
✓ 46	9/2/1985	7th Jed Smith Ultra Classic - 50 Mile Race	80,47	×1
✓ 47	15/4/1984	5th American River 50 Mile Endurance Run	80,47	×1
✓ 48	11/2/1984	6th Jed Smith Ultra Classic - 50 Mile Race	80,47	×1
✓ 49	26/7/2003	18. Swiss Alpine Marathon	78,00	×1
✓ 50	10/3/2007	18th Way Too Cool 50K Endurance Run	50,00	—
51	11/3/2006	17th Way Too Cool 50K Endurance Run	50,00	—
52	21/5/2005	20th Silver State 50 km	50,00	—
53	12/3/2005	16th Way Too Cool 50K Endurance Run	50,00	—
54	13/3/2004	15th Way Too Cool 50K Endurance Run	50,00	—
55	10/5/2003	20th Quicksilver 50 km Endurance Run	50,00	—
56	8/3/2003	14th Way Too Cool 50K Endurance Run	50,00	—
57	8/2/2003	25th Jed Smith Ultra Classic - 50 km Race	50,00	—
58	20/7/2002	2nd Tahoe Rim Trail 50km Endurance Runs	50,00	—
59	9/3/2002	13th Way Too Cool 50K Endurance Run	50,00	—
60	10/3/2001	12th Way Too Cool 50K Endurance Run	50,00	—
61	3/9/2000	6th Run On The Sly 50 km	50,00	—
62	11/3/2000	11th Way Too Cool 50K Endurance Run	50,00	—
63	12/2/2000	22nd Jed Smith Ultra Classic - 50 km Race	50,00	—
64	4/12/1999	10th Sunmart Texas Trails 50 km	50,00	—
65	13/3/1999	10th Way Too Cool 50K Endurance Run	50,00	—
66	13/2/1999	21st Jed Smith Ultra Classic - 50 km Race	50,00	—
67	14/3/1998	9th Way Too Cool 50K Endurance Run	50,00	—
68	15/3/1997	8th Way Too Cool 50K Endurance Run	50,00	—
69	9/3/1996	7th Way Too Cool 50K Endurance Run	50,00	—
70	2/9/1995	1st Point Reyes 50K	50,00	—
71	11/3/1995	6th Way Too Cool 50K Endurance Run	50,00	—
72	5/2/1995	17th Jed Smith Ultra Classic - 50 km Race	50,00	—
73	7/5/1994	11th Quicksilver 50 km Endurance Run	50,00	—
74	12/3/1994	5th Way Too Cool 50K Endurance Run	50,00	—
75	2/8/1992	11th Skyline 50k Endurance Run	50,00	—
76	17/5/1992	6th Ohlone 50K Wilderness Run	50,00	—
77	14/3/1992	3rd Way Too Cool 50K Endurance Run	50,00	—
78	3/8/1991	10th Skyline 50k Endurance Run	50,00	—
79	9/3/1991	2nd Way Too Cool 50K Endurance Run	50,00	—
80	10/3/1990	1st Way Too Cool 50K Endurance Run	50,00	—
81	16/9/1989	Pacific Crest Trail 50 km	50,00	—
82	13/5/1989	6th Quicksilver 50 km Endurance Run	50,00	—
83	26/11/1994	10th Quad Dipsea Trail Run	45,06	—