Betsy Nye

Born : 1964 Cat. W60 Ultrarunner since 1998

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

34,5%

Rank quotient ?This runner's calculation uses 128 eligible race(s): Σ(rank − 1) = 6 519; Σ finishers = 18 913. 6 519 / 18 913 × 100 = 34.47%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed128

Km — ultra races13 416 km

> 100 km45

> 160 km44

> 200 km1

Longest race325,1 km

2nd Tahoe 200 Mile Endurance Run — 11/9/2015

Km per year (ultra races)

370

2022

287

2023

2024

161

2025

257

2026

Race types (share of distance)

Trail98,8%

Stage1,2%

Wins & podiums (ultra)

🏆 Win0

🏆 Win F18

🏅 Top 31

🏅 Top 3 F49

Longest winning streak0

Current streak0

Records

50 km4h50'05 100 km10h59'49 50 mi8h00'22 100 mi22h32'40

HISTORY

128 race(s)

Date		Race	Perf.	Rk
2026
04.09	100mi	6th Dark Divide 100 Mile Race	41:08:50 h	80
18.06	46km	11th The Broken Arrow Skyrace	9:00:41 h	394
14.03	50km	14th Marin Ultra Challenge 50 km Race	6:48:56 h	110
2025
11.07	100mi	32nd Hardrock Hundred Endurance Run	42:57:16 h	78
2023
14.07	100mi	30th Hardrock Hundred Endurance Run	46:50:28 h	97
17.06	46km	8th The Broken Arrow Skyrace	7:40:05 h	264
20.05	50mi	38th Silver State 50 Mile	12:31:35 h	38
2022
15.07	100mi	29th Hardrock Hundred Endurance Run	43:09:55 h	78
18.06	48km	7th The Broken Arrow Skyrace	7:47:03 h	213
21.05	50mi	26th Bishop High Sierra Ultramarathons 50 Miles	11:55:53 h	24
12.03	50mi	10th Marin Ultra Challenge 50 Mile Race	11:01:26 h	43
2021
27.11	28mi	36th Quad Dipsea Trail Run	6:58:59 h	137
01.10	48km	6th The Broken Arrow Skyrace	8:05:01 h	139
14.08	100km	7th Castle Peak 100	17:37:57 h	44
16.07	100mi	28th Hardrock Hundred Endurance Run	39:36:00 h	50
15.05	50mi	36th Silver State 50 Mile	11:58:34 h	26
2019
30.11	28mi	35th Quad Dipsea Trail Run	6:34:49 h	116
14.09	100mi	8th Idaho Mountain Trail Ultra Festival (IMTUF 100)	33:13:12 h	80
24.08	100km	5th Castle Peak 100	19:42:51 h	122
03.08	55km	1st Lost and Found 55km Trail Race	9:06:38 h	28
2018
24.11	28mi	34th Quad Dipsea Trail Run	6:57:44 h	140
22.09	100mi	6th Flagstaff to Grand Canyon Stagecoach Line 100mi	27:39:00 h	28
18.08	100km	4th Castle Peak 100	18:51:27 h	73
20.07	100mi	25th Hardrock Hundred Endurance Run	42:30:44 h	66
02.06	50mi	22nd Bishop High Sierra Ultramarathons 50 Miles	12:19:51 h	22
28.04	100km	5th The Canyons Endurance 100 km Run	16:30:27 h	172
10.03	50mi	7th Marin Ultra Challenge 50 Mile Race	12:27:51 h	110
2017
25.11	28mi	33rd Quad Dipsea Trail Run	7:14:30 h	168
26.08	100km	3rd Castle Peak 100	18:16:58 h	47
2016
26.11	28mi	32nd Quad Dipsea Trail Run	7:01:53 h	154
27.08	100km	2nd Castle Peak 100	16:28:58 h	29
15.07	100mi	23rd Hardrock Hundred Endurance Run	38:23:00 h	38
22.05	50km	29th Ohlone 50K Wilderness Run	7:05:17 h	51
2015
28.11	28mi	31st Quad Dipsea Trail Run	6:20:04 h	118
28.09	100km	1st Castle Peak 100	15:05:46 h	17
11.09	202mi	2nd Tahoe 200 Mile Endurance Run	3d 03:07:32 h	8
10.07	100mi	22nd Hardrock Hundred Endurance Run	40:16:00 h	67
09.05	100km	32nd Quicksilver 100 km Endurance Run	13:26:05 h	79
10.04	100mi	4th The Zion 100 Mile Run	25:31:03 h	42
14.03	50mi	4th Marin Ultra Challenge 50 Mile Race	10:39:12 h	31
2014
29.11	28mi	30th Quad Dipsea Trail Run	6:18:00 h	90
13.09	100mi	5th Pine to Palm 100 Mile Endurance Run	24:58:22 h	29
11.07	100mi	21st Hardrock Hundred Endurance Run	42:22:00 h	59
17.05	100km	21st Bishop High Sierra Ultramarathons 100 km	13:29:36 h	9
03.05	50km	1st The Canyons Endurance 50 km Run	7:11:15 h	39
12.04	50mi	6th Lake Sonoma 50 Mile Race	10:35:50 h	158
15.03	50mi	3rd Marin Ultra Challenge 50 Mile Race	10:40:13 h	34
22.02	50km	4th Chabot Trail Run	5:45:02 h	22
2013
30.11	28mi	29th Quad Dipsea Trail Run	6:15:32 h	94
02.11	50km	2nd Folsom Lake Trail Run - Fall 50K	5:29:14 h	17
27.09	100mi	15th The Bear 100 Mile Endurance Run	32:05:00 h	99
12.07	100mi	20th Hardrock Hundred Endurance Run	36:46:42 h	29
18.05	50mi	20th Bishop High Sierra Ultramarathons 50 Miles	9:59:46 h	13
30.03	68mi	1st Coyote Cohorts Backbone Trail Ultra	13:03:00 h	6
09.03	50km	24th Way Too Cool 50K Endurance Run	5:28:07 h	267
2012
25.03	50km	2nd Gorge Waterfalls 50k	5:21:56 h	64
2011
27.08	100mi	13th Cascade Crest Classic 100 Mile	24:46:45 h	24
16.07	50km	10th Tahoe Rim Trail 50km Endurance Runs	7:05:00 h	32
08.07	100mi	18th Hardrock Hundred Endurance Run	39:17:00 h	38
11.06	100mi	10th San Diego 100 Mile Endurance Run	22:44:20 h	14
21.05	50mi	18th Bishop High Sierra Ultramarathons 50 Miles	9:34:50 h	9
07.05	100km	16th Miwok 100k Trail race	11:42:36 h	85
20.02	50km	1st Chabot Trail Run	4:50:05 h	10
2010
28.08	100mi	12th Cascade Crest Classic 100 Mile	22:32:40 h	11
17.07	50km	9th Tahoe Rim Trail 50km Endurance Runs	6:35:02 h	16
09.07	100mi	17th Hardrock Hundred Endurance Run	32:32:00 h	15
15.05	50mi	25th Silver State 50 Mile	8:39:19 h	8
05.03	100mi	3rd Coyote Two Moon Ultras 100 Mile	29:06:00 h	5
06.02	50km	5th Orcas Island 50k	6:34:10 h	63
2009
12.09	100mi	30th Wasatch Front 100 Mile	23:15:18 h	10
10.07	100mi	16th Hardrock Hundred Endurance Run	35:25:04 h	27
16.05	50mi	24th Silver State 50 Miles	9:22:34 h	16
02.05	100km	14th Miwok 100k Trail race	11:55:26 h	78
2008
29.11	28mi	24th Quad Dipsea Trail Run	5:59:14 h	78
06.09	100mi	29th Wasatch Front 100 Mile	25:36:56 h	15
11.07	100mi	15th Hardrock Hundred Endurance Run	36:08:23 h	22
17.05	50mi	23rd Silver State 50 Miles	10:53:43 h	18
03.05	100km	13th Miwok 100k Trail race	11:50:26 h	75
12.04	50mi	6th Diablo Endurance Run	12:24:03 h	30
21.03	100mi	1st Coyote Two Moon Ultras 100 Mile	29:32:00 h	9
2007
24.11	28mi	23rd Quad Dipsea Trail Run	5:40:45 h	54
08.09	100mi	28th Wasatch Front 100 Mile	26:35:31 h	17
14.07	100mi	14th Hardrock Hundred Endurance Run	33:39:28 h	20
19.05	50mi	22nd Silver State 50 Miles	9:41:48 h	15
05.05	100km	12th Miwok 100k Trail race	11:49:06 h	61
29.04	50mi	5th Diablo Endurance Run	10:28:35 h	11
2006
25.11	28mi	22nd Quad Dipsea Trail Run	5:36:19 h	61
07.10	50mi	24th Dick Collins Firetrails 50 Mile	9:23:50 h	43
09.09	100mi	27th Wasatch Front 100 Mile	26:20:02 h	19
15.07	100mi	13th Hardrock Hundred Endurance Run	32:52:09 h	9
24.06	100mi	33th Western States 100 Mile Endurance Run	22:54:32 h	29
20.05	50mi	21st Silver State 50 Miles	9:28:37 h	8
06.05	100km	11th Miwok 100k Trail race	11:01:33 h	47
2005
24.09	50mi	12th Vermont 50 Miles Ultra Run	9:08:05 h	29
10.09	100mi	26th Wasatch Front 100 Mile	25:26:18 h	18
09.07	100mi	12th Hardrock Hundred Endurance Run	36:58:25 h	22
21.05	50mi	20th Silver State 50 Miles	9:38:16 h	9
16.04	50mi	3rd Diablo Endurance Run	10:39:22 h	8
2003
29.11	28mi	19th Quad Dipsea Trail Run	5:50:30 h	69
26.09	100mi	5th The Bear 100 Mile Endurance Run	25:50:56 h	8
06.09	100mi	24th Wasatch Front 100 Mile	26:36:53 h	18
11.07	100mi	10th Hardrock Hundred Endurance Run	33:02:28 h	8
17.05	50mi	18th Silver State 50 Miles	9:40:07 h	14
03.05	100km	8th Miwok 100k Trail race	11:46:43 h	47
05.04	50mi	24th American River 50 Mile Endurance Run	8:11:36 h	63
2002
07.09	100mi	23rd Wasatch Front 100 Mile	26:34:08 h	20
18.05	50mi	17th Silver State 50 Miles	9:39:03 h	9
04.05	100km	7th Miwok 100k Trail race	10:59:49 h	31
06.04	50mi	23rd American River 50 Mile Endurance Run	8:00:22 h	48
2001
08.09	100mi	22nd Wasatch Front 100 Mile	26:17:29 h	11
21.07	50mi	1st Tahoe Rim Trail 50M Endurance Runs	10:03:11 h	14
13.07	100mi	9th Hardrock Hundred Endurance Run	33:48:53 h	14
02.06	50mi	5th Snow Peaks 50 Mile Trail Run	9:54:46 h	12
19.05	50mi	16th Silver State 50 Miles	9:27:05 h	10
05.05	100km	6th Miwok 100k Trail race	11:10:41 h	24
24.02	100km	5th Catalina 100K Trail Run	11:03:49 h	7
2000
09.09	100mi	21st Wasatch Front 100 Mile	25:26:31 h	15
07.07	100mi	8th Hardrock Hundred Endurance Run	34:35:33 h	15
20.05	50mi	15th Silver State 50 Miles	9:45:07 h	3 🥉
06.05	100km	5th Miwok 100k Trail race	11:28:58 h	36
01.04	50mi	21st American River 50 Mile Endurance Run	9:08:01 h	95
1999
09.07	100mi	7th Hardrock Hundred Endurance Run	35:19:20 h	18
05.06	50km	10th Shadow of the Giants 50K	6:02:56 h	32
15.05	50mi	14th Silver State 50 Miles	10:25:27 h	9
1998
28.11	28mi	14th Quad Dipsea Trail Run	5:41:15 h	53
12.09	100mi	19th Wasatch Front 100 Mile	28:57:00 h	62
25.07	47.6mi	6th White River 50 Mile Trail Run	9:52:24 h	13
10.01	50mi	18th Avalon Benefit 50-Mile Run	8:51:21 h	31

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	11/9/2015	2nd Tahoe 200 Mile Endurance Run	325,09	×4
✓ 2	4/9/2026	6th Dark Divide 100 Mile Race	160,93	×2
✓ 3	11/7/2025	32nd Hardrock Hundred Endurance Run	160,93	×2
✓ 4	14/7/2023	30th Hardrock Hundred Endurance Run	160,93	×2
✓ 5	15/7/2022	29th Hardrock Hundred Endurance Run	160,93	×2
✓ 6	16/7/2021	28th Hardrock Hundred Endurance Run	160,93	×2
✓ 7	14/9/2019	8th Idaho Mountain Trail Ultra Festival (IMTUF 100)	160,93	×2
✓ 8	22/9/2018	6th Flagstaff to Grand Canyon Stagecoach Line 100mi	160,93	×2
✓ 9	20/7/2018	25th Hardrock Hundred Endurance Run	160,93	×2
✓ 10	15/7/2016	23rd Hardrock Hundred Endurance Run	160,93	×2
✓ 11	10/7/2015	22nd Hardrock Hundred Endurance Run	160,93	×2
✓ 12	10/4/2015	4th The Zion 100 Mile Run	160,93	×2
✓ 13	13/9/2014	5th Pine to Palm 100 Mile Endurance Run	160,93	×2
✓ 14	11/7/2014	21st Hardrock Hundred Endurance Run	160,93	×2
✓ 15	27/9/2013	15th The Bear 100 Mile Endurance Run	160,93	×2
✓ 16	12/7/2013	20th Hardrock Hundred Endurance Run	160,93	×2
✓ 17	27/8/2011	13th Cascade Crest Classic 100 Mile	160,93	×2
✓ 18	8/7/2011	18th Hardrock Hundred Endurance Run	160,93	×2
✓ 19	11/6/2011	10th San Diego 100 Mile Endurance Run	160,93	×2
✓ 20	28/8/2010	12th Cascade Crest Classic 100 Mile	160,93	×2
✓ 21	9/7/2010	17th Hardrock Hundred Endurance Run	160,93	×2
✓ 22	5/3/2010	3rd Coyote Two Moon Ultras 100 Mile	160,93	×2
✓ 23	12/9/2009	30th Wasatch Front 100 Mile	160,93	×2
✓ 24	10/7/2009	16th Hardrock Hundred Endurance Run	160,93	×2
✓ 25	6/9/2008	29th Wasatch Front 100 Mile	160,93	×2
✓ 26	11/7/2008	15th Hardrock Hundred Endurance Run	160,93	×2
✓ 27	21/3/2008	1st Coyote Two Moon Ultras 100 Mile	160,93	×2
✓ 28	8/9/2007	28th Wasatch Front 100 Mile	160,93	×2
✓ 29	14/7/2007	14th Hardrock Hundred Endurance Run	160,93	×2
✓ 30	9/9/2006	27th Wasatch Front 100 Mile	160,93	×2
✓ 31	15/7/2006	13th Hardrock Hundred Endurance Run	160,93	×2
✓ 32	24/6/2006	33th Western States 100 Mile Endurance Run	160,93	×2
✓ 33	10/9/2005	26th Wasatch Front 100 Mile	160,93	×2
✓ 34	9/7/2005	12th Hardrock Hundred Endurance Run	160,93	×2
✓ 35	26/9/2003	5th The Bear 100 Mile Endurance Run	160,93	×2
✓ 36	6/9/2003	24th Wasatch Front 100 Mile	160,93	×2
✓ 37	11/7/2003	10th Hardrock Hundred Endurance Run	160,93	×2
✓ 38	7/9/2002	23rd Wasatch Front 100 Mile	160,93	×2
✓ 39	8/9/2001	22nd Wasatch Front 100 Mile	160,93	×2
✓ 40	13/7/2001	9th Hardrock Hundred Endurance Run	160,93	×2
✓ 41	9/9/2000	21st Wasatch Front 100 Mile	160,93	×2
✓ 42	7/7/2000	8th Hardrock Hundred Endurance Run	160,93	×2
✓ 43	9/7/1999	7th Hardrock Hundred Endurance Run	160,93	×2
✓ 44	12/9/1998	19th Wasatch Front 100 Mile	160,93	×2
✓ 45	30/3/2013	1st Coyote Cohorts Backbone Trail Ultra	109,44	×1
✓ 46	14/8/2021	7th Castle Peak 100	100,00	×1
✓ 47	24/8/2019	5th Castle Peak 100	100,00	×1
✓ 48	18/8/2018	4th Castle Peak 100	100,00	×1
✓ 49	28/4/2018	5th The Canyons Endurance 100 km Run	100,00	×1
✓ 50	26/8/2017	3rd Castle Peak 100	100,00	×1
✓ 51	27/8/2016	2nd Castle Peak 100	100,00	×1
✓ 52	28/9/2015	1st Castle Peak 100	100,00	×1
✓ 53	9/5/2015	32nd Quicksilver 100 km Endurance Run	100,00	×1
✓ 54	17/5/2014	21st Bishop High Sierra Ultramarathons 100 km	100,00	×1
✓ 55	7/5/2011	16th Miwok 100k Trail race	100,00	×1
✓ 56	2/5/2009	14th Miwok 100k Trail race	100,00	×1
✓ 57	3/5/2008	13th Miwok 100k Trail race	100,00	×1
✓ 58	5/5/2007	12th Miwok 100k Trail race	100,00	×1
✓ 59	6/5/2006	11th Miwok 100k Trail race	100,00	×1
✓ 60	3/5/2003	8th Miwok 100k Trail race	100,00	×1
✓ 61	4/5/2002	7th Miwok 100k Trail race	100,00	×1
✓ 62	5/5/2001	6th Miwok 100k Trail race	100,00	×1
✓ 63	24/2/2001	5th Catalina 100K Trail Run	100,00	×1
✓ 64	6/5/2000	5th Miwok 100k Trail race	100,00	×1
✓ 65	20/5/2023	38th Silver State 50 Mile	80,47	×1
✓ 66	21/5/2022	26th Bishop High Sierra Ultramarathons 50 Miles	80,47	×1
✓ 67	12/3/2022	10th Marin Ultra Challenge 50 Mile Race	80,47	×1
✓ 68	15/5/2021	36th Silver State 50 Mile	80,47	×1
✓ 69	2/6/2018	22nd Bishop High Sierra Ultramarathons 50 Miles	80,47	×1
✓ 70	10/3/2018	7th Marin Ultra Challenge 50 Mile Race	80,47	×1
✓ 71	14/3/2015	4th Marin Ultra Challenge 50 Mile Race	80,47	×1
✓ 72	12/4/2014	6th Lake Sonoma 50 Mile Race	80,47	×1
✓ 73	15/3/2014	3rd Marin Ultra Challenge 50 Mile Race	80,47	×1
✓ 74	18/5/2013	20th Bishop High Sierra Ultramarathons 50 Miles	80,47	×1
✓ 75	21/5/2011	18th Bishop High Sierra Ultramarathons 50 Miles	80,47	×1
✓ 76	15/5/2010	25th Silver State 50 Mile	80,47	×1
✓ 77	16/5/2009	24th Silver State 50 Miles	80,47	×1
✓ 78	17/5/2008	23rd Silver State 50 Miles	80,47	×1
✓ 79	12/4/2008	6th Diablo Endurance Run	80,47	×1
✓ 80	19/5/2007	22nd Silver State 50 Miles	80,47	×1
81	29/4/2007	5th Diablo Endurance Run	80,47	×1
82	7/10/2006	24th Dick Collins Firetrails 50 Mile	80,47	×1
83	20/5/2006	21st Silver State 50 Miles	80,47	×1
84	24/9/2005	12th Vermont 50 Miles Ultra Run	80,47	×1
85	21/5/2005	20th Silver State 50 Miles	80,47	×1
86	16/4/2005	3rd Diablo Endurance Run	80,47	×1
87	17/5/2003	18th Silver State 50 Miles	80,47	×1
88	5/4/2003	24th American River 50 Mile Endurance Run	80,47	×1
89	18/5/2002	17th Silver State 50 Miles	80,47	×1
90	6/4/2002	23rd American River 50 Mile Endurance Run	80,47	×1
91	21/7/2001	1st Tahoe Rim Trail 50M Endurance Runs	80,47	×1
92	2/6/2001	5th Snow Peaks 50 Mile Trail Run	80,47	×1
93	19/5/2001	16th Silver State 50 Miles	80,47	×1
94	20/5/2000	15th Silver State 50 Miles	80,47	×1
95	1/4/2000	21st American River 50 Mile Endurance Run	80,47	×1
96	15/5/1999	14th Silver State 50 Miles	80,47	×1
97	10/1/1998	18th Avalon Benefit 50-Mile Run	80,47	×1
98	25/7/1998	6th White River 50 Mile Trail Run	76,60	—
99	3/8/2019	1st Lost and Found 55km Trail Race	55,00	—
100	14/3/2026	14th Marin Ultra Challenge 50 km Race	50,00	—
101	22/5/2016	29th Ohlone 50K Wilderness Run	50,00	—
102	3/5/2014	1st The Canyons Endurance 50 km Run	50,00	—
103	22/2/2014	4th Chabot Trail Run	50,00	—
104	2/11/2013	2nd Folsom Lake Trail Run - Fall 50K	50,00	—
105	9/3/2013	24th Way Too Cool 50K Endurance Run	50,00	—
106	25/3/2012	2nd Gorge Waterfalls 50k	50,00	—
107	16/7/2011	10th Tahoe Rim Trail 50km Endurance Runs	50,00	—
108	20/2/2011	1st Chabot Trail Run	50,00	—
109	17/7/2010	9th Tahoe Rim Trail 50km Endurance Runs	50,00	—
110	6/2/2010	5th Orcas Island 50k	50,00	—
111	5/6/1999	10th Shadow of the Giants 50K	50,00	—
112	18/6/2022	7th The Broken Arrow Skyrace	48,00	—
113	1/10/2021	6th The Broken Arrow Skyrace	48,00	—
114	18/6/2026	11th The Broken Arrow Skyrace	46,00	—
115	17/6/2023	8th The Broken Arrow Skyrace	46,00	—
116	27/11/2021	36th Quad Dipsea Trail Run	45,06	—
117	30/11/2019	35th Quad Dipsea Trail Run	45,06	—
118	24/11/2018	34th Quad Dipsea Trail Run	45,06	—
119	25/11/2017	33rd Quad Dipsea Trail Run	45,06	—
120	26/11/2016	32nd Quad Dipsea Trail Run	45,06	—
121	28/11/2015	31st Quad Dipsea Trail Run	45,06	—
122	29/11/2014	30th Quad Dipsea Trail Run	45,06	—
123	30/11/2013	29th Quad Dipsea Trail Run	45,06	—
124	29/11/2008	24th Quad Dipsea Trail Run	45,06	—
125	24/11/2007	23rd Quad Dipsea Trail Run	45,06	—
126	25/11/2006	22nd Quad Dipsea Trail Run	45,06	—
127	29/11/2003	19th Quad Dipsea Trail Run	45,06	—
128	28/11/1998	14th Quad Dipsea Trail Run	45,06	—