Iris Priebe

Born : 1969 Cat. W55 Ultrarunner since 2005

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 ?

Canada

Switzerland

United States

56,5%

Rank quotient ?This runner's calculation uses 105 eligible race(s): Σ(rank − 1) = 4 395; Σ finishers = 7 784. 4 395 / 7 784 × 100 = 56.46%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed105

Km — ultra races10 018 km

> 100 km28

> 160 km21

> 200 km1

Longest race325,1 km

1st Tahoe 200 Mile Endurance Run — 5/9/2014

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win1

🏆 Win F9

🏅 Top 35

🏅 Top 3 F26

Longest winning streak1

Current streak0

Records

50 km5h05'06 100 km13h07'06 50 mi9h24'39 100 mi26h02'15

HISTORY

105 race(s)

Date		Race	Perf.	Rk
2020
18.01	52mi	10th Coldwater Rumble 52 Mile Race	11:57:09 h	15
2019
06.10	50km	1st Three Sisters Skyline 50km Race	6:45:44 h	64
05.10	33mi	5th Willamette Headwaters Endurance Events	7:38:10 h	3 🥉
14.09	75mi	13th Headlands Hundred 75 Mile Endurance Run	19:12:11 h	1 🏆
16.08	160km	3. Swiss Alps 100 - 100mi	45:42:25 h	36
14.07	50km	1st Big Chief 50K Trail Run	6:55:05 h	46
13.07	50km	13th Salt Point Trail Run	6:46:48 h	14
29.06	110km	5th Quebec Mega Trail 110 km	22:18:10 h	113
07.06	100mi	18th San Diego 100 Mile Endurance Run	29:32:05 h	106
11.05	100mi	3rd Riverlands 100	30:08:40 h	20
06.04	100km	1st Screaming Monkey 100 km Race	13:07:06 h	8
02.03	100km	3rd Tinajas Ultra 100 km	15:56:15 h	8
2018
01.12	100km	5th San Joaquin River Trail 100K Run	15:33:23 h	30
10.11	50mi	2nd Run the Rock 50 Mile	11:13:12 h	66
20.10	50mi	34th Palo Duro 50 Mile Trail Run	11:25:19 h	8
15.09	100mi	1st Teanaway Country 100 Race	37:36:18 h	49
01.07	50km	2nd Slay The Dragon 50 km Trail Running Race	7:45:45 h	11
01.06	100mi	5th Scout Mountain 100 Mile Ultra Trail	33:02:51 h	22
06.05	50km	8th Horseshoe Lake 50 km Trail Run	6:32:51 h	10
05.05	50km	5th Armstrong Redwoods 50K Trail Run	7:34:08 h	7
03.03	75mi	28th Old Pueblo 75 Mile Endurance Run	21:40:18 h	2 🥈
13.01	46.5mi	6th San Diego 50 Mile Trail	9:32:26 h	36
2017
28.10	100mi	11th Cactus Rose 100 Mile	29:37:03 h	9
30.09	100km	1st Mighty Quail Trail 100k	17:11:09 h	23
08.09	100km	4th Finlayson Arm 100 km Race	23:32:30 h	20
11.08	120mi	8th Fat Dog 120 Mile Trail Race	41:59:37 h	63
17.06	50mi	4th Mary's Peak 50 Mile Ultra Trail Race	11:39:21 h	20
19.05	106mi	5th Cruel Jewel 100 Mile	44:26:58 h	53
23.04	50km	12th Spokane River Run 50K	6:19:37 h	43
22.04	50km	7th Yakima Skyline Rim 50k	7:46:23 h	72
08.04	88km	2nd Whiskey Basin 88 km Trail Run	12:27:36 h	28
18.02	50km	7th Montara Mountain 50 km Trail Run	6:08:45 h	9
2016
03.12	50mi	7th McDowell Mountain Frenzy 50 Mile	11:24:55 h	23
07.10	120mi	2nd Bigfoot 120mi Endurance Run	46:09:54 h	22
24.09	50mi	2nd Rivers Edge Ultra	10:45:00 h	3 🥉
04.09	51km	25th Walk in the Park 50K	7:05:58 h	16
12.08	120mi	7th Fat Dog 120 Mile Trail Race	44:09:57 h	70
23.07	100km	2nd Never Summer 100k	19:14:13 h	97
18.06	50mi	3rd Kaniksu Trail Runs - 50 Miles	11:36:57 h	5
22.05	50km	29th Ohlone 50K Wilderness Run	7:54:09 h	83
21.05	50mi	31st Silver State 50 Mile	11:38:41 h	47
01.05	50km	Tillamook Burn Trail Run 50 km	7:34:21 h	62
30.04	50mi	Tillamook Burn Trail Run 50 Mile	11:08:43 h	39
12.03	50mi	1st TDR Trail Trashed 50M	10:29:23 h	2 🥈
2015
10.10	50mi	33rd Dick Collins Firetrails 50 Mile	11:33:10 h	128
20.09	50km	5th Coastal 50 km Trail Run	7:36:46 h	24
14.08	120mi	6th Fat Dog 120 Mile Trail Race	45:18:56 h	77
19.06	100mi	23th Bighorn Mountain Wild & Scenic 100 Mile Trail Run	31:12:07 h	118
15.05	100mi	2nd Grand Canyon 100 Mile	29:19:17 h	19
19.04	50km	7th Diablo Trails Challenge	8:03:18 h	85
18.04	50mi	Mokelumne River 50 Mile Trail Run	10:50:28 h	13
11.04	45mi	4th Cedro Peak 45 Mile Ultramarathon	10:04:54 h	26
08.02	50km	5th Golden Gate 50 km Winter Trail Run	6:53:50 h	41
07.02	50km	5th American Canyon Ultramarathon	6:55:33 h	36
2014
26.10	50km	1st No Name 5030 - 50 km Run	6:29:01 h	28
25.10	50km	9th Stinson Beach 50 km	6:53:40 h	18
05.09	202mi	1st Tahoe 200 Mile Endurance Run	3d 22:34:02 h	44
16.08	70mi	5th Fat Dog 70 Mile Trail Race	21:45:35 h	12
12.07	100km	1st Beaverhead 100K Endurance Run	19:14:12 h	11
20.06	100mi	Bighorn Mountain Wild & Scenic 100 Mile Trail Run	32:08:13 h	106
07.06	100km	1st Scout Mountain 100 km Ultra Trail	17:18:20 h	48
18.05	50mi	6th Sun Mountain 50 Mile Trail Races	9:58:09 h	59
13.04	50km	3rd Woodside Ramble 50K - Spring	6:37:05 h	47
12.04	50mi	6th Lake Sonoma 50 Mile Race	11:02:02 h	200
15.03	68mi	2nd Coyote Cohorts Backbone Trail Ultra	17:39:15 h	20
2013
23.11	50mi	5th Santa Barbara Red Rock 50 Mile	12:23:45 h	42
26.10	100mi	11th Javelina Jundred 100 Mile Endurance Run	26:02:15 h	69
06.09	100mi	34th Wasatch Front 100 Mile	34:27:33 h	162
17.08	100mi	31st Leadville Trail 100 Mile	28:23:48 h	293
20.07	100mi	25th Vermont 100 Mile Endurance Race	27:13:58 h	147
29.06	100mi	40th Western States 100 Mile Endurance Run	27:53:46 h	184
31.05	100km	1st Bryce 100 km Trail Run	17:38:57 h	12
28.04	50mi	30th Mt. Si 50 Miles Ultra Run	9:24:39 h	22
27.04	55km	10th Capitol Peak 55K	6:35:18 h	19
23.03	50mi	4th Mesquite Canyon 50 Mile	11:31:48 h	10
2012
21.10	50km	3rd Malibu Canyon 50 km Trail Run	5:59:18 h	11
20.10	50km	4th Whoo's In El Moro 50k Trail Races - Fall Edition	5:05:06 h	10
30.09	50mi	19th Vermont 50 Miles Ultra Run	9:48:19 h	103
22.09	50mi	5th Virgil Crest 50 Mile Ultra	13:43:00 h	65
18.08	70mi	3rd Fat Dog 70 Mile Trail Race	21:41:00 h	6
04.08	50mi	8th HURL Elkhorn 50 Mile Endurance Run	14:13:42 h	29
23.06	100km	2nd Black Hills 100 km Run	19:59:07 h	21
11.05	100mi	1st The Zion 100 Mile Run	27:11:22 h	29
21.04	50km	2nd Yakima Skyline Rim 50k	8:33:44 h	60
11.03	50km	3rd Mesquite Canyon 50 km	6:35:18 h	43
2011
19.11	100km	3rd The Chimera 100 km Mountain Race	14:56:33 h	15
29.10	100km	4th Peacock Challenge 100k	16:02:00 h	8
08.10	50km	1st Mt. Spokane 50 km Trail Run	6:56:35 h	15
09.09	100mi	12th Lost Soul Ultra 100 Mile Race	28:49:06 h	6
13.08	50mi	1st Angels Staircase 50 Mile	13:57:26 h	9
17.06	50mi	20th Bighorn Mountain Wild & Scenic 50mi Trail Run	11:03:29 h	53
14.05	50mi	8th PCT 50 Mile Trail Run	10:03:00 h	32
09.04	50km	15th Diez Vista 50K Trail Run	6:51:31 h	46
2010
23.10	50mi	1st Deadman Peaks Trail Run	12:41:10 h	13
10.09	100km	11th Lost Soul Ultra 100 km Race	15:28:37 h	8
23.07	100km	1st Fat Dog 100 km Trail Race	24:05:18 h	8
18.06	50mi	19th Bighorn Mountain Wild & Scenic 50mi Trail Run	13:00:48 h	86
30.05	50km	9th Blackfoot Ultra 50 km	5:36:00 h	18
18.04	50km	3rd Skyline to the Sea 50km	5:38:39 h	66
13.03	50km	10th Dirty Duo Trail Run	6:54:56 h	45
2009
15.08	50mi	1st Iron Legs 50 Mile Mountain Race	14:26:00 h	17
30.05	50km	8th Blackfoot Ultra 50 km	5:40:31 h	24
2007
04.08	50km	3rd HURL Elkhorn 50 km Endurance Run	7:25:35 h	17
2006
09.09	100km	7th Lost Soul Ultra 100 km Race	20:35:00 h	17
2005
10.09	50km	6th Lost Soul Ultra 50 km Race	6:30:00 h	16

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	5/9/2014	1st Tahoe 200 Mile Endurance Run	325,09	×4
✓ 2	11/8/2017	8th Fat Dog 120 Mile Trail Race	193,12	×2
✓ 3	7/10/2016	2nd Bigfoot 120mi Endurance Run	193,12	×2
✓ 4	12/8/2016	7th Fat Dog 120 Mile Trail Race	193,12	×2
✓ 5	14/8/2015	6th Fat Dog 120 Mile Trail Race	193,12	×2
✓ 6	19/5/2017	5th Cruel Jewel 100 Mile	170,59	×2
✓ 7	7/6/2019	18th San Diego 100 Mile Endurance Run	160,93	×2
✓ 8	11/5/2019	3rd Riverlands 100	160,93	×2
✓ 9	15/9/2018	1st Teanaway Country 100 Race	160,93	×2
✓ 10	1/6/2018	5th Scout Mountain 100 Mile Ultra Trail	160,93	×2
✓ 11	28/10/2017	11th Cactus Rose 100 Mile	160,93	×2
✓ 12	19/6/2015	23th Bighorn Mountain Wild & Scenic 100 Mile Trail Run	160,93	×2
✓ 13	15/5/2015	2nd Grand Canyon 100 Mile	160,93	×2
✓ 14	20/6/2014	Bighorn Mountain Wild & Scenic 100 Mile Trail Run	160,93	×2
✓ 15	26/10/2013	11th Javelina Jundred 100 Mile Endurance Run	160,93	×2
✓ 16	6/9/2013	34th Wasatch Front 100 Mile	160,93	×2
✓ 17	17/8/2013	31st Leadville Trail 100 Mile	160,93	×2
✓ 18	20/7/2013	25th Vermont 100 Mile Endurance Race	160,93	×2
✓ 19	29/6/2013	40th Western States 100 Mile Endurance Run	160,93	×2
✓ 20	11/5/2012	1st The Zion 100 Mile Run	160,93	×2
✓ 21	9/9/2011	12th Lost Soul Ultra 100 Mile Race	160,93	×2
✓ 22	16/8/2019	3. Swiss Alps 100 - 100mi	160,00	×2
✓ 23	14/9/2019	13th Headlands Hundred 75 Mile Endurance Run	120,70	×1
✓ 24	3/3/2018	28th Old Pueblo 75 Mile Endurance Run	120,70	×1
✓ 25	16/8/2014	5th Fat Dog 70 Mile Trail Race	112,65	×1
✓ 26	18/8/2012	3rd Fat Dog 70 Mile Trail Race	112,65	×1
✓ 27	29/6/2019	5th Quebec Mega Trail 110 km	110,00	×1
✓ 28	15/3/2014	2nd Coyote Cohorts Backbone Trail Ultra	109,44	×1
✓ 29	6/4/2019	1st Screaming Monkey 100 km Race	100,00	×1
✓ 30	2/3/2019	3rd Tinajas Ultra 100 km	100,00	×1
✓ 31	1/12/2018	5th San Joaquin River Trail 100K Run	100,00	×1
✓ 32	30/9/2017	1st Mighty Quail Trail 100k	100,00	×1
✓ 33	8/9/2017	4th Finlayson Arm 100 km Race	100,00	×1
✓ 34	23/7/2016	2nd Never Summer 100k	100,00	×1
✓ 35	12/7/2014	1st Beaverhead 100K Endurance Run	100,00	×1
✓ 36	7/6/2014	1st Scout Mountain 100 km Ultra Trail	100,00	×1
✓ 37	31/5/2013	1st Bryce 100 km Trail Run	100,00	×1
✓ 38	23/6/2012	2nd Black Hills 100 km Run	100,00	×1
✓ 39	19/11/2011	3rd The Chimera 100 km Mountain Race	100,00	×1
✓ 40	29/10/2011	4th Peacock Challenge 100k	100,00	×1
✓ 41	10/9/2010	11th Lost Soul Ultra 100 km Race	100,00	×1
✓ 42	23/7/2010	1st Fat Dog 100 km Trail Race	100,00	×1
✓ 43	9/9/2006	7th Lost Soul Ultra 100 km Race	100,00	×1
✓ 44	8/4/2017	2nd Whiskey Basin 88 km Trail Run	88,00	×1
✓ 45	18/1/2020	10th Coldwater Rumble 52 Mile Race	83,69	×1
✓ 46	10/11/2018	2nd Run the Rock 50 Mile	80,47	×1
✓ 47	20/10/2018	34th Palo Duro 50 Mile Trail Run	80,47	×1
✓ 48	17/6/2017	4th Mary's Peak 50 Mile Ultra Trail Race	80,47	×1
✓ 49	3/12/2016	7th McDowell Mountain Frenzy 50 Mile	80,47	×1
✓ 50	24/9/2016	2nd Rivers Edge Ultra	80,47	×1
✓ 51	18/6/2016	3rd Kaniksu Trail Runs - 50 Miles	80,47	×1
✓ 52	21/5/2016	31st Silver State 50 Mile	80,47	×1
✓ 53	30/4/2016	Tillamook Burn Trail Run 50 Mile	80,47	×1
✓ 54	12/3/2016	1st TDR Trail Trashed 50M	80,47	×1
✓ 55	10/10/2015	33rd Dick Collins Firetrails 50 Mile	80,47	×1
✓ 56	18/4/2015	Mokelumne River 50 Mile Trail Run	80,47	×1
✓ 57	18/5/2014	6th Sun Mountain 50 Mile Trail Races	80,47	×1
✓ 58	12/4/2014	6th Lake Sonoma 50 Mile Race	80,47	×1
✓ 59	23/11/2013	5th Santa Barbara Red Rock 50 Mile	80,47	×1
✓ 60	28/4/2013	30th Mt. Si 50 Miles Ultra Run	80,47	×1
✓ 61	23/3/2013	4th Mesquite Canyon 50 Mile	80,47	×1
✓ 62	30/9/2012	19th Vermont 50 Miles Ultra Run	80,47	×1
✓ 63	22/9/2012	5th Virgil Crest 50 Mile Ultra	80,47	×1
✓ 64	4/8/2012	8th HURL Elkhorn 50 Mile Endurance Run	80,47	×1
✓ 65	13/8/2011	1st Angels Staircase 50 Mile	80,47	×1
✓ 66	17/6/2011	20th Bighorn Mountain Wild & Scenic 50mi Trail Run	80,47	×1
✓ 67	14/5/2011	8th PCT 50 Mile Trail Run	80,47	×1
✓ 68	23/10/2010	1st Deadman Peaks Trail Run	80,47	×1
✓ 69	18/6/2010	19th Bighorn Mountain Wild & Scenic 50mi Trail Run	80,47	×1
✓ 70	15/8/2009	1st Iron Legs 50 Mile Mountain Race	80,47	×1
✓ 71	13/1/2018	6th San Diego 50 Mile Trail	74,83	—
✓ 72	11/4/2015	4th Cedro Peak 45 Mile Ultramarathon	72,42	—
73	27/4/2013	10th Capitol Peak 55K	55,00	—
74	5/10/2019	5th Willamette Headwaters Endurance Events	53,11	—
75	4/9/2016	25th Walk in the Park 50K	51,00	—
76	6/10/2019	1st Three Sisters Skyline 50km Race	50,00	—
77	14/7/2019	1st Big Chief 50K Trail Run	50,00	—
78	13/7/2019	13th Salt Point Trail Run	50,00	—
79	1/7/2018	2nd Slay The Dragon 50 km Trail Running Race	50,00	—
80	6/5/2018	8th Horseshoe Lake 50 km Trail Run	50,00	—
81	5/5/2018	5th Armstrong Redwoods 50K Trail Run	50,00	—
82	23/4/2017	12th Spokane River Run 50K	50,00	—
83	22/4/2017	7th Yakima Skyline Rim 50k	50,00	—
84	18/2/2017	7th Montara Mountain 50 km Trail Run	50,00	—
85	22/5/2016	29th Ohlone 50K Wilderness Run	50,00	—
86	1/5/2016	Tillamook Burn Trail Run 50 km	50,00	—
87	20/9/2015	5th Coastal 50 km Trail Run	50,00	—
88	19/4/2015	7th Diablo Trails Challenge	50,00	—
89	8/2/2015	5th Golden Gate 50 km Winter Trail Run	50,00	—
90	7/2/2015	5th American Canyon Ultramarathon	50,00	—
91	26/10/2014	1st No Name 5030 - 50 km Run	50,00	—
92	25/10/2014	9th Stinson Beach 50 km	50,00	—
93	13/4/2014	3rd Woodside Ramble 50K - Spring	50,00	—
94	21/10/2012	3rd Malibu Canyon 50 km Trail Run	50,00	—
95	20/10/2012	4th Whoo's In El Moro 50k Trail Races - Fall Edition	50,00	—
96	21/4/2012	2nd Yakima Skyline Rim 50k	50,00	—
97	11/3/2012	3rd Mesquite Canyon 50 km	50,00	—
98	8/10/2011	1st Mt. Spokane 50 km Trail Run	50,00	—
99	9/4/2011	15th Diez Vista 50K Trail Run	50,00	—
100	30/5/2010	9th Blackfoot Ultra 50 km	50,00	—
101	18/4/2010	3rd Skyline to the Sea 50km	50,00	—
102	13/3/2010	10th Dirty Duo Trail Run	50,00	—
103	30/5/2009	8th Blackfoot Ultra 50 km	50,00	—
104	4/8/2007	3rd HURL Elkhorn 50 km Endurance Run	50,00	—
105	10/9/2005	6th Lost Soul Ultra 50 km Race	50,00	—