Roger Jensen

Born : 1959 Cat. M65 Ultrarunner since 2001

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

67,7%

Rank quotient ?This runner's calculation uses 90 eligible race(s): Σ(rank − 1) = 6 337; Σ finishers = 9 358. 6 337 / 9 358 × 100 = 67.72%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed90

Km — ultra races6 730 km

> 100 km12

> 160 km11

> 24h1

Longest race160,9 km

10th Rio Del Lago 100 Mile — 11/9/2010

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road15,1%

Trail84,9%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 31

🏅 Top 3 M1

Longest winning streak0

Current streak0

Records

50 km5h19'53 100 km12h42'58 50 mi8h50'24 100 mi26h50'17 12 h95,98 km 24 h127,62 km

HISTORY

94 race(s) · 2 split(s) nested

Date		Race	Perf.	Rk
2012
08.09	50km	11th Stevens Creek Striders 50K	10:30:32 h	56
11.08	50km	2nd Echo Summit Trail Challenge 50 km	11:35:38 h	17
21.04	50km	6th Tehama Wildflowers Trail Run	8:52:10 h	63
2011
22.10	50km	12th Whiskeytown 50km Trail Run	9:09:48 h	52
27.08	50km	1st Echo Summit Trail Challenge 50 km	13:00:00 h	4
14.08	50km	10th Stevens Creek Striders 50K	9:20:40 h	52
22.05	50km	24th Ohlone 50K Wilderness Run	9:09:50 h	183
23.04	50km	5th Tehama Wildflowers Trail Run	7:25:34 h	31
2010
23.10	50km	11th Whiskeytown 50km Trail Run	8:50:06 h	33
18.09	50km	5th Psychedelic Climacteric 50k	8:55:00 h	9
11.09	100mi	10th Rio Del Lago 100 Mile	28:26:53 h	43
15.08	50km	9th Stevens Creek Striders 50K	9:47:50 h	56
24.04	50km	4th Tehama Wildflowers Trail Run	7:56:21 h	34
20.02	50km	2nd Saratoga FA50	9:00:00 h	10
2009
31.10	50mi	14th Helen Klein Ultra Classic 50mi	11:53:00 h	118
24.10	50km	10th Whiskeytown 50km Trail Run	8:21:04 h	25
12.09	50km	8th Stevens Creek Striders 50K	8:36:51 h	47
15.08	12h	2nd Hotter than Hell 12 Hour Run	78.455 km	12
01.08	12h	3rd Cool 12 Hour Night Run	57.936 km	18
18.04	50km	3rd Tehama Wildflowers Trail Run	6:45:33 h	16
2008
01.11	50mi	13th Helen Klein Ultra Classic 50mi	11:21:24 h	68
25.10	50km	9th Whiskeytown 50km Trail Run	7:54:56 h	29
27.09	100mi	9th Rio Del Lago 100 Mile	29:38:01 h	55
07.09	50km	7th Stevens Creek Striders 50K	8:16:48 h	29
31.08	50km	13th Run On The Sly 50 km	7:50:21 h	65
23.08	50km	1st Wildest Run in the West 50 km	10:17:00 h	11
02.08	12h	2nd Cool 12 Hour Night Run	72.420 km	20
05.04	50mi	29th American River 50 Mile Endurance Run	12:00:35 h	418
2007
27.10	50km	8th Whiskeytown 50km Trail Run	7:53:34 h	43
22.09	100mi	8th Rio Del Lago 100 Mile	28:19:35 h	44
04.08	12h	1st Cool 12 Hour Night Run	72.420 km	14
2006
03.12	50km	20th OTHTC High Desert 50K Ultra	6:34:35 h	147
04.11	50km	11th Helen Klein Ultra Classic 50km	6:20:00 h	42
28.10	50km	7th Whiskeytown 50km Trail Run	7:42:18 h	32
28.10	24h	1st San Francisco One Day, 24h	127.620 km	19
23.09	100mi	7th Rio Del Lago 100 Mile	28:41:31 h	30
10.06	50km	6th Mount Diablo 50K	9:28:46 h	35
2005
05.11	50mi	10th Helen Klein Ultra Classic 50mi	11:32:45 h	107
29.10	50km	6th Whiskeytown 50km Trail Run	7:52:21 h	30
24.09	100mi	6th Rio Del Lago 100 Mile	28:28:55 h	30
07.08	50km	24th Skyline 50k Endurance Run	6:49:55 h	107
16.07	50km	4th Tahoe Rim Trail 50km Endurance Runs	10:00:23 h	152
25.06	100mi	32th Western States 100 Mile Endurance Run	28:52:00 h	267
04.06	50km	8th Best Run By A Dam Site	7:20:27 h	23
22.05	50km	18th Ohlone 50K Wilderness Run	9:10:40 h	106
07.05	50mi	22nd Quicksilver 50 Mile Endurance Run	12:36:45 h	81
16.04	50km	19th Ruth Anderson Ultra 50km	6:33:00 h	20
12.03	50km	16th Way Too Cool 50K Endurance Run	6:32:03 h	290
05.02	50km	27th Jed Smith Ultra Classic - 50 km Race	5:19:53 h	45
2004
06.11	50mi	9th Helen Klein Ultra Classic 50mi	9:55:22 h	47
23.10	50km	5th Whiskeytown 50km Trail Run	8:15:03 h	30
09.10	50mi	22nd Dick Collins Firetrails 50 Mile	11:49:35 h	107
18.09	100mi	5th Rio Del Lago 100 Mile	28:28:46 h	18
01.08	50km	23rd Skyline 50k Endurance Run	7:05:57 h	132
26.06	100mi	31th Western States 100 Mile Endurance Run	29:11:21 h	243
16.05	50km	17th Ohlone 50K Wilderness Run	7:30:26 h	61
15.05	50km	19th Silver State 50 km	8:55:50 h	54
08.05	50mi	21st Quicksilver 50 Mile Endurance Run	11:53:18 h	46
01.05	100km	9th Miwok 100k Trail race	15:30:55 h	185
17.04	50km	18th Ruth Anderson Ultra 100km - 50km Split	5:28:44 h	6
17.04	50mi	18th Ruth Anderson Ultra 100km - 50mi Split	10:22:25 h	6
17.04	100km	18th Ruth Anderson Ultra 100km	13:30:36 h	6
03.04	50mi	25th American River 50 Mile Endurance Run	10:11:46 h	231
13.03	50km	15th Way Too Cool 50K Endurance Run	5:48:52 h	213
07.02	50km	26th Jed Smith Ultra Classic - 50 km Race	5:23:56 h	53
2003
08.11	50mi	8th Helen Klein Ultra Classic 50mi	9:26:32 h	42
25.10	50km	4th Whiskeytown 50km Trail Run	7:07:45 h	36
13.09	100mi	4th Rio Del Lago 100 Mile	26:50:17 h	8
31.08	50mi	9th Run On The Sly 50 Mile	11:31:35 h	32
03.08	50km	22nd Skyline 50k Endurance Run	6:01:15 h	92
19.07	50mi	3rd Tahoe Rim Trail 50M Endurance Runs	14:15:41 h	68
14.06	50km	6th Best Run By A Dam Site	5:49:40 h	19
2002
30.11	28mi	18th Quad Dipsea Trail Run	6:55:26 h	156
09.11	50mi	7th Helen Klein Ultra Classic 50mi	8:50:24 h	33
12.10	50mi	20th Dick Collins Firetrails 50 Mile	10:50:21 h	74
14.09	100mi	3rd Rio Del Lago 100 Mile	27:10:32 h	13
24.08	31.5mi	5th Tamalpa Headlands 50K	5:47:42 h	86
10.08	50mi	1st Pony Express 50 Mile Run	9:05:32 h	3 🥉
04.08	50km	21st Skyline 50k Endurance Run	5:21:42 h	52
20.07	12h	5th Jim Skophammer 12 Hour Track Run	95.978 km	14
20.07	50km	5th Jim Skophammer 12 Hour Track Run - 50km Split	5:20:56 h	10
20.07	50mi	5th Jim Skophammer 12 Hour Track Run - 50mi Split	9:36:33 h	14
29.06	100mi	29th Western States 100 Mile Endurance Run	26:57:34 h	134
17.06	50km	5th Best Run By A Dam Site	6:15:31 h	9
19.05	50km	15th Ohlone 50K Wilderness Run	6:56:22 h	67
04.05	100km	7th Miwok 100k Trail race	14:24:17 h	143
20.04	50km	16th Ruth Anderson Ultra 100km - 50km Split	5:35:02 h	9
20.04	50mi	16th Ruth Anderson Ultra 100km - 50mi Split	9:56:21 h	10
20.04	100km	16th Ruth Anderson Ultra 100km	12:42:58 h	11
06.04	50mi	23rd American River 50 Mile Endurance Run	9:53:25 h	195
09.03	50km	13th Way Too Cool 50K Endurance Run	5:48:47 h	239
09.02	50mi	24th Jed Smith Ultra Classic - 50 Mile Race	9:17:17 h	17
2001
10.11	50mi	6th Helen Klein Ultra Classic 50mi	8:58:44 h	30
13.10	50mi	19th Dick Collins Firetrails 50 Mile	10:35:54 h	63
02.09	50mi	7th Run On The Sly 50 Mile	10:01:28 h	20
05.08	50km	20th Skyline 50k Endurance Run	6:01:25 h	107

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	11/9/2010	10th Rio Del Lago 100 Mile	160,93	×3
✓ 2	27/9/2008	9th Rio Del Lago 100 Mile	160,93	×3
✓ 3	22/9/2007	8th Rio Del Lago 100 Mile	160,93	×3
✓ 4	23/9/2006	7th Rio Del Lago 100 Mile	160,93	×3
✓ 5	24/9/2005	6th Rio Del Lago 100 Mile	160,93	×3
✓ 6	25/6/2005	32th Western States 100 Mile Endurance Run	160,93	×3
✓ 7	18/9/2004	5th Rio Del Lago 100 Mile	160,93	×3
✓ 8	26/6/2004	31th Western States 100 Mile Endurance Run	160,93	×3
✓ 9	13/9/2003	4th Rio Del Lago 100 Mile	160,93	×3
✓ 10	14/9/2002	3rd Rio Del Lago 100 Mile	160,93	×3
✓ 11	29/6/2002	29th Western States 100 Mile Endurance Run	160,93	×3
✓ 12	28/10/2006	1st San Francisco One Day, 24h	127,62	×2
✓ 13	1/5/2004	9th Miwok 100k Trail race	100,00	×1
✓ 14	17/4/2004	18th Ruth Anderson Ultra 100km	100,00	×1
✓ 15	4/5/2002	7th Miwok 100k Trail race	100,00	×1
✓ 16	20/4/2002	16th Ruth Anderson Ultra 100km	100,00	×1
✓ 17	20/7/2002	5th Jim Skophammer 12 Hour Track Run	95,98	×1
✓ 18	31/10/2009	14th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 19	1/11/2008	13th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 20	5/4/2008	29th American River 50 Mile Endurance Run	80,47	×1
✓ 21	5/11/2005	10th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 22	7/5/2005	22nd Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 23	6/11/2004	9th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 24	9/10/2004	22nd Dick Collins Firetrails 50 Mile	80,47	×1
✓ 25	8/5/2004	21st Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 26	3/4/2004	25th American River 50 Mile Endurance Run	80,47	×1
✓ 27	8/11/2003	8th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 28	31/8/2003	9th Run On The Sly 50 Mile	80,47	×1
✓ 29	19/7/2003	3rd Tahoe Rim Trail 50M Endurance Runs	80,47	×1
✓ 30	9/11/2002	7th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 31	12/10/2002	20th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 32	10/8/2002	1st Pony Express 50 Mile Run	80,47	×1
✓ 33	6/4/2002	23rd American River 50 Mile Endurance Run	80,47	×1
✓ 34	9/2/2002	24th Jed Smith Ultra Classic - 50 Mile Race	80,47	×1
✓ 35	10/11/2001	6th Helen Klein Ultra Classic 50mi	80,47	×1
✓ 36	13/10/2001	19th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 37	2/9/2001	7th Run On The Sly 50 Mile	80,47	×1
✓ 38	15/8/2009	2nd Hotter than Hell 12 Hour Run	78,46	×1
✓ 39	2/8/2008	2nd Cool 12 Hour Night Run	72,42	×1
✓ 40	4/8/2007	1st Cool 12 Hour Night Run	72,42	×1
✓ 41	1/8/2009	3rd Cool 12 Hour Night Run	57,94	×1
✓ 42	24/8/2002	5th Tamalpa Headlands 50K	50,69	—
✓ 43	8/9/2012	11th Stevens Creek Striders 50K	50,00	—
✓ 44	11/8/2012	2nd Echo Summit Trail Challenge 50 km	50,00	—
✓ 45	21/4/2012	6th Tehama Wildflowers Trail Run	50,00	—
✓ 46	22/10/2011	12th Whiskeytown 50km Trail Run	50,00	—
✓ 47	27/8/2011	1st Echo Summit Trail Challenge 50 km	50,00	—
✓ 48	14/8/2011	10th Stevens Creek Striders 50K	50,00	—
✓ 49	22/5/2011	24th Ohlone 50K Wilderness Run	50,00	—
✓ 50	23/4/2011	5th Tehama Wildflowers Trail Run	50,00	—
51	23/10/2010	11th Whiskeytown 50km Trail Run	50,00	—
52	18/9/2010	5th Psychedelic Climacteric 50k	50,00	—
53	15/8/2010	9th Stevens Creek Striders 50K	50,00	—
54	24/4/2010	4th Tehama Wildflowers Trail Run	50,00	—
55	20/2/2010	2nd Saratoga FA50	50,00	—
56	24/10/2009	10th Whiskeytown 50km Trail Run	50,00	—
57	12/9/2009	8th Stevens Creek Striders 50K	50,00	—
58	18/4/2009	3rd Tehama Wildflowers Trail Run	50,00	—
59	25/10/2008	9th Whiskeytown 50km Trail Run	50,00	—
60	7/9/2008	7th Stevens Creek Striders 50K	50,00	—
61	31/8/2008	13th Run On The Sly 50 km	50,00	—
62	23/8/2008	1st Wildest Run in the West 50 km	50,00	—
63	27/10/2007	8th Whiskeytown 50km Trail Run	50,00	—
64	3/12/2006	20th OTHTC High Desert 50K Ultra	50,00	—
65	4/11/2006	11th Helen Klein Ultra Classic 50km	50,00	—
66	10/6/2006	6th Mount Diablo 50K	50,00	—
67	29/10/2005	6th Whiskeytown 50km Trail Run	50,00	—
68	7/8/2005	24th Skyline 50k Endurance Run	50,00	—
69	16/7/2005	4th Tahoe Rim Trail 50km Endurance Runs	50,00	—
70	4/6/2005	8th Best Run By A Dam Site	50,00	—
71	22/5/2005	18th Ohlone 50K Wilderness Run	50,00	—
72	16/4/2005	19th Ruth Anderson Ultra 50km	50,00	—
73	12/3/2005	16th Way Too Cool 50K Endurance Run	50,00	—
74	5/2/2005	27th Jed Smith Ultra Classic - 50 km Race	50,00	—
75	23/10/2004	5th Whiskeytown 50km Trail Run	50,00	—
76	1/8/2004	23rd Skyline 50k Endurance Run	50,00	—
77	16/5/2004	17th Ohlone 50K Wilderness Run	50,00	—
78	15/5/2004	19th Silver State 50 km	50,00	—
79	13/3/2004	15th Way Too Cool 50K Endurance Run	50,00	—
80	7/2/2004	26th Jed Smith Ultra Classic - 50 km Race	50,00	—
81	25/10/2003	4th Whiskeytown 50km Trail Run	50,00	—
82	3/8/2003	22nd Skyline 50k Endurance Run	50,00	—
83	14/6/2003	6th Best Run By A Dam Site	50,00	—
84	4/8/2002	21st Skyline 50k Endurance Run	50,00	—
85	17/6/2002	5th Best Run By A Dam Site	50,00	—
86	19/5/2002	15th Ohlone 50K Wilderness Run	50,00	—
87	9/3/2002	13th Way Too Cool 50K Endurance Run	50,00	—
88	5/8/2001	20th Skyline 50k Endurance Run	50,00	—
89	30/11/2002	18th Quad Dipsea Trail Run	45,06	—