Jane Moser-Cox

Born : 1958 Cat. W65 Ultrarunner since 1997

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

70,5%

Rank quotient ?This runner's calculation uses 78 eligible race(s): Σ(rank − 1) = 8 271; Σ finishers = 11 738. 8 271 / 11 738 × 100 = 70.46%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed78

Km — ultra races6 043 km

> 100 km10

> 160 km9

> 24h1

Longest race160,9 km

3rd Javelina Jundred 100 Mile Endurance Run — 15/10/2005

Km per year (ultra races)

210

2022

110

2023

2024

2025

2026

Race types (share of distance)

Road5,8%

Trail94,2%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F4

🏅 Top 30

🏅 Top 3 F11

Longest winning streak0

Current streak0

Records

50 km4h21'03 100 km15h53'35 50 mi5h04'13 100 mi22h11'42 24 h149,20 km

HISTORY

78 race(s)

Date		Race	Perf.	Rk
2025
19.07	50km	17th Silverton Alpine 50K	8:35:23 h	124
2023
08.07	50km	15th Silverton Alpine 50K	9:30:16 h	131
15.04	60km	8th Whiskey Basin 60 km Trail Run	10:43:55 h	73
2022
19.11	50km	8th Dead Horse 50 km Race	7:11:05 h	259
24.09	50km	11th Flagstaff Sky Peaks 50 km Mountain Run	8:55:11 h	60
09.07	50km	14th Silverton Alpine 50K	8:35:04 h	126
23.04	60km	7th Whiskey Basin 60 km Trail Run	9:59:42 h	55
2020
07.03	50km	31st Way Too Cool 50K Endurance Run	6:44:51 h	383
2019
26.10	100km	17th Javelina Jundred 100 km Endurance Run	18:19:28 h	150
13.04	60km	4th Whiskey Basin 60 km Trail Run	9:43:33 h	63
02.03	50km	30th Way Too Cool 50K Endurance Run	7:38:16 h	482
2018
28.07	50mi	26th White River 50 Mile Trail Run	14:33:02 h	213
24.03	50km	26th Crown King Scramble 50K	8:02:26 h	135
03.03	50km	29th Way Too Cool 50K Endurance Run	6:52:44 h	396
2017
18.11	50mi	11th Endurance Challenge - California Trail 50 Mile	13:42:47 h	549
28.10	50km	16th ORRC Autumn Leaves 50 km Run	5:47:21 h	24
22.07	50km	19th Siskiyou Out Back 50 km Trail Run	8:09:58 h	165
13.05	50km	4th Smith Rock Ascent 50K	7:10:58 h	150
01.04	50km	25th Crown King Scramble 50K	9:05:15 h	127
17.02	50km	17th Hagg Lake Trail Runs 50K	7:47:52 h	100
2016
03.12	50mi	10th Endurance Challenge - California Trail 50 Mile	12:49:34 h	474
07.05	50km	3rd Smith Rock Ascent 50K	7:24:09 h	153
2015
05.12	50mi	9th Endurance Challenge - California Trail 50 Mile	12:32:42 h	417
24.10	50km	14th ORRC Autumn Leaves 50 km Run	6:31:18 h	43
20.09	50km	5th Coastal 50 km Trail Run	8:44:56 h	39
11.07	50mi	17th Mt. Hood 50 Mile Trail Run	11:56:01 h	110
09.05	50km	2nd Smith Rock Ascent 50K	7:08:40 h	140
12.04	40mi	13th Peterson Ridge Rumble 40 Mile Trail Run	7:56:08 h	103
29.03	50km	5th Gorge Waterfalls 50k	7:40:35 h	214
2014
01.11	50km	1st Silver Falls Trail Run	6:40:37 h	112
18.10	50km	1st Elk-King’s 50 km Race	9:15:34 h	33
21.09	50km	5th Flagline Trail Fest 50K	6:50:12 h	98
04.04	100km	3rd The Zion 100 km Run	18:49:29 h	50
2013
23.03	50km	4th Mesquite Canyon 50 km	8:31:40 h	63
2012
10.11	50km	2nd Bootlegger 50K	7:27:44 h	47
15.07	50mi	5th Leadville Silver Rush 50 Mile Run	12:47:50 h	345
28.04	50mi	13th Collegiate Peaks 50 Miles	11:34:40 h	78
2011
12.11	100km	9th Javelina Jundred 100 km Endurance Run	15:53:35 h	67
08.10	50mi	1st Slickrock 50 Mile Run	12:42:30 h	24
17.07	50mi	4th Leadville Silver Rush 50 Mile Run	11:18:02 h	154
23.04	50km	1st Cheyenne Mountain Trail Race	7:06:25 h	63
2010
18.07	50mi	3rd Leadville Silver Rush 50 Mile Run	12:19:17 h	140
29.05	50km	3rd Sage Burner Trail Run	7:20:34 h	72
23.04	50km	2nd Red Mountain 50K	5:59:16 h	34
2009
26.07	50mi	2nd Leadville Silver Rush 50 Mile Run	10:46:03 h	65
2008
20.07	50mi	1st Leadville Silver Rush 50 Mile Run	12:34:24 h	98
2007
14.04	50km	3rd Greenland Trail Race	5:32:44 h	34
2006
13.05	50mi	25th Ice Age Trail 50 Mile Run	9:05:58 h	46
08.04	50km	7th Chicago Lakefront Spring 50km Race	4:37:05 h	20
2005
15.10	100mi	3rd Javelina Jundred 100 Mile Endurance Run	27:51:46 h	34
14.05	50mi	24th Ice Age Trail 50 Mile Run	11:07:45 h	179
16.04	30mi	5th McNaughton 30 Mile Ultra Race	5:19:34 h	13
2004
24.10	50km	1st DeTonty Iron Fist 50K Trail Run	5:13:19 h	7
10.10	50mi	18th Glacial Trail 50 Mile Race	10:24:45 h	26
26.09	50km	1st Rock Cut Hobo 50K	5:31:25 h	18
03.04	50mi	4th McNaughton 50 Mile Ultra Race	12:07:00 h	36
13.03	50mi	18th Crown King Scramble 50M	11:37:47 h	20
2003
12.10	50mi	17th Glacial Trail 50 Mile Race	10:25:29 h	18
19.07	100mi	15th Vermont 100 Mile Endurance Race	27:57:56 h	197
14.06	100mi	14th Mohican Trail 100 Mile	27:15:30 h	38
10.05	50mi	22th Ice Age Trail 50 Mile Run	8:32:29 h	28
12.04	50mi	3rd McNaughton 50 Mile Ultra Race	9:28:01 h	9
2002
06.04	100mi	8th Umstead Endurance Run 100 Miles	26:40:03 h	50
16.03	50mi	16th Crown King Scramble 50M	10:16:54 h	18
2001
03.11	50mi	7th Just Another Mad Dog 50 Mile	5:04:13 h	10
28.07	50mi	9th White River 50 Mile Trail Run	11:07:11 h	92
10.05	50mi	20th Ice Age Trail 50 Mile Run	8:50:07 h	61
07.04	100mi	7th Umstead Endurance Run 100 Miles	27:58:01 h	30
17.03	50mi	15th Crown King Scramble 50M	10:59:49 h	25
2000
31.12	24h	18th Across the Years, 24h	149.200 km	15
08.04	100mi	6th Umstead Endurance Run 100 Miles	27:50:36 h	41
1999
24.07	50mi	18th Minnesota Voyageur Trail 50 Mile Ultra	10:44:42 h	25
10.04	50mi	5th Umstead Endurance Run 50 Miles	9:51:20 h	26
27.03	50km	6th GNC 50 km Run Challenge	4:21:03 h	37
1998
03.10	100mi	8th Arkansas Traveller 100	28:32:34 h	51
18.07	100mi	10th Vermont 100 Mile Endurance Race	25:13:25 h	102
08.02	100mi	6th Rocky Raccoon 100 Mile Trail Run	22:11:42 h	32
1997
22.03	50mi	11th Crown King Scramble 50M	10:18:19 h	10

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	15/10/2005	3rd Javelina Jundred 100 Mile Endurance Run	160,93	×2
✓ 2	19/7/2003	15th Vermont 100 Mile Endurance Race	160,93	×2
✓ 3	14/6/2003	14th Mohican Trail 100 Mile	160,93	×2
✓ 4	6/4/2002	8th Umstead Endurance Run 100 Miles	160,93	×2
✓ 5	7/4/2001	7th Umstead Endurance Run 100 Miles	160,93	×2
✓ 6	8/4/2000	6th Umstead Endurance Run 100 Miles	160,93	×2
✓ 7	3/10/1998	8th Arkansas Traveller 100	160,93	×2
✓ 8	18/7/1998	10th Vermont 100 Mile Endurance Race	160,93	×2
✓ 9	8/2/1998	6th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 10	31/12/2000	18th Across the Years, 24h	149,20	×2
✓ 11	26/10/2019	17th Javelina Jundred 100 km Endurance Run	100,00	×1
✓ 12	4/4/2014	3rd The Zion 100 km Run	100,00	×1
✓ 13	12/11/2011	9th Javelina Jundred 100 km Endurance Run	100,00	×1
✓ 14	28/7/2018	26th White River 50 Mile Trail Run	80,47	×1
✓ 15	18/11/2017	11th Endurance Challenge - California Trail 50 Mile	80,47	×1
✓ 16	3/12/2016	10th Endurance Challenge - California Trail 50 Mile	80,47	×1
✓ 17	5/12/2015	9th Endurance Challenge - California Trail 50 Mile	80,47	×1
✓ 18	11/7/2015	17th Mt. Hood 50 Mile Trail Run	80,47	×1
✓ 19	15/7/2012	5th Leadville Silver Rush 50 Mile Run	80,47	×1
✓ 20	28/4/2012	13th Collegiate Peaks 50 Miles	80,47	×1
✓ 21	8/10/2011	1st Slickrock 50 Mile Run	80,47	×1
✓ 22	17/7/2011	4th Leadville Silver Rush 50 Mile Run	80,47	×1
✓ 23	18/7/2010	3rd Leadville Silver Rush 50 Mile Run	80,47	×1
✓ 24	26/7/2009	2nd Leadville Silver Rush 50 Mile Run	80,47	×1
✓ 25	20/7/2008	1st Leadville Silver Rush 50 Mile Run	80,47	×1
✓ 26	13/5/2006	25th Ice Age Trail 50 Mile Run	80,47	×1
✓ 27	14/5/2005	24th Ice Age Trail 50 Mile Run	80,47	×1
✓ 28	10/10/2004	18th Glacial Trail 50 Mile Race	80,47	×1
✓ 29	3/4/2004	4th McNaughton 50 Mile Ultra Race	80,47	×1
✓ 30	13/3/2004	18th Crown King Scramble 50M	80,47	×1
✓ 31	12/10/2003	17th Glacial Trail 50 Mile Race	80,47	×1
✓ 32	10/5/2003	22th Ice Age Trail 50 Mile Run	80,47	×1
✓ 33	12/4/2003	3rd McNaughton 50 Mile Ultra Race	80,47	×1
✓ 34	16/3/2002	16th Crown King Scramble 50M	80,47	×1
✓ 35	3/11/2001	7th Just Another Mad Dog 50 Mile	80,47	×1
✓ 36	28/7/2001	9th White River 50 Mile Trail Run	80,47	×1
✓ 37	10/5/2001	20th Ice Age Trail 50 Mile Run	80,47	×1
✓ 38	17/3/2001	15th Crown King Scramble 50M	80,47	×1
✓ 39	24/7/1999	18th Minnesota Voyageur Trail 50 Mile Ultra	80,47	×1
✓ 40	10/4/1999	5th Umstead Endurance Run 50 Miles	80,47	×1
✓ 41	22/3/1997	11th Crown King Scramble 50M	80,47	×1
✓ 42	12/4/2015	13th Peterson Ridge Rumble 40 Mile Trail Run	64,37	×1
✓ 43	15/4/2023	8th Whiskey Basin 60 km Trail Run	60,00	×1
✓ 44	23/4/2022	7th Whiskey Basin 60 km Trail Run	60,00	×1
✓ 45	13/4/2019	4th Whiskey Basin 60 km Trail Run	60,00	×1
✓ 46	19/7/2025	17th Silverton Alpine 50K	50,00	—
✓ 47	8/7/2023	15th Silverton Alpine 50K	50,00	—
✓ 48	19/11/2022	8th Dead Horse 50 km Race	50,00	—
✓ 49	24/9/2022	11th Flagstaff Sky Peaks 50 km Mountain Run	50,00	—
✓ 50	9/7/2022	14th Silverton Alpine 50K	50,00	—
51	7/3/2020	31st Way Too Cool 50K Endurance Run	50,00	—
52	2/3/2019	30th Way Too Cool 50K Endurance Run	50,00	—
53	24/3/2018	26th Crown King Scramble 50K	50,00	—
54	3/3/2018	29th Way Too Cool 50K Endurance Run	50,00	—
55	28/10/2017	16th ORRC Autumn Leaves 50 km Run	50,00	—
56	22/7/2017	19th Siskiyou Out Back 50 km Trail Run	50,00	—
57	13/5/2017	4th Smith Rock Ascent 50K	50,00	—
58	1/4/2017	25th Crown King Scramble 50K	50,00	—
59	17/2/2017	17th Hagg Lake Trail Runs 50K	50,00	—
60	7/5/2016	3rd Smith Rock Ascent 50K	50,00	—
61	24/10/2015	14th ORRC Autumn Leaves 50 km Run	50,00	—
62	20/9/2015	5th Coastal 50 km Trail Run	50,00	—
63	9/5/2015	2nd Smith Rock Ascent 50K	50,00	—
64	29/3/2015	5th Gorge Waterfalls 50k	50,00	—
65	1/11/2014	1st Silver Falls Trail Run	50,00	—
66	18/10/2014	1st Elk-King’s 50 km Race	50,00	—
67	21/9/2014	5th Flagline Trail Fest 50K	50,00	—
68	23/3/2013	4th Mesquite Canyon 50 km	50,00	—
69	10/11/2012	2nd Bootlegger 50K	50,00	—
70	23/4/2011	1st Cheyenne Mountain Trail Race	50,00	—
71	29/5/2010	3rd Sage Burner Trail Run	50,00	—
72	23/4/2010	2nd Red Mountain 50K	50,00	—
73	14/4/2007	3rd Greenland Trail Race	50,00	—
74	8/4/2006	7th Chicago Lakefront Spring 50km Race	50,00	—
75	24/10/2004	1st DeTonty Iron Fist 50K Trail Run	50,00	—
76	26/9/2004	1st Rock Cut Hobo 50K	50,00	—
77	27/3/1999	6th GNC 50 km Run Challenge	50,00	—
78	16/4/2005	5th McNaughton 30 Mile Ultra Race	48,28	—