Vladimir Gusiatnikov

Born : 1973 Cat. M50 Ultrarunner since 2002

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 ?

Mexico

Switzerland

United States

45,2%

Rank quotient ?This runner's calculation uses 127 eligible race(s): Σ(rank − 1) = 7 008; Σ finishers = 15 507. 7 008 / 15 507 × 100 = 45.19%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed127

Km — ultra races6 963 km

> 100 km2

> 160 km1

Longest race160,9 km

4th The Zion 100 Mile Run — 10/4/2015

Km per year (ultra races)

511

2022

100

2023

309

2024

697

2025

366

2026

Race types (share of distance)

Road1,9%

Trail98,1%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M1

🏅 Top 33

🏅 Top 3 M5

Longest winning streak0

Current streak0

Records

50 km4h17'54 50 mi8h27'24 100 mi27h49'28 12 h50,69 km

HISTORY

127 race(s)

Date		Race	Perf.	Rk
2026
06.09	50km	17th Diablo 50 km Trail Run	7:26:46 h	16
31.05	50km	1st Run the Rim	7:38:51 h	11
18.04	50km	14th Hyner View Trail Challenge 50 km	7:04:19 h	167
14.03	35mi	27th Santa Barbara Nine Trails 35 Mile Endurance Run	12:24:51 h	123
07.03	50km	17th Red Mountain 50K	5:58:29 h	59
21.02	50km	14th FOURmidable 50K	6:14:19 h	62
17.01	60km	16th Coldwater Rumble 60K Race	8:27:27 h	28
2025
07.12	40mi	36th Pine Mountain 40 Miles	9:41:56 h	23
03.10	56km	Chihuahua by UTMB - 50K	11:11:31 h	238
27.09	50km	5th Spartan Trail - San Jose Trail Challenge	6:55:30 h	18
19.09	113km	4th Wildstrubel by UTMB - 110K	25:30:10 h	584
07.06	55km	12th River of No Return Endurance Run 53K	8:59:47 h	56
31.05	50km	5th Cape Mountain 50 km Race	6:19:40 h	27
26.05	50km	11th Stumptown Trail Run 50K	5:58:38 h	59
12.04	48km	22nd Desert Rats Trail Running Festival 50 km	7:04:34 h	203
15.03	50mi	21st Bel Monte 50 Mile Endurance Run	12:47:38 h	13
22.02	50km	6th Copper Corridor 50km Race	6:40:09 h	53
25.01	50miles	2nd Monterey Ultra	11:42:55 h	55
2024
09.11	49km	3rd Puerto Vallarta México by UTMB - 50K	12:41:49 h	327
19.10	50km	40th Palo Duro 50 km Trail Run	6:57:26 h	32
17.08	50km	8th Backcountry Rise 50 km Race	10:10:01 h	114
27.04	50km	11th The Canyons Endurance 50 km Run	7:55:51 h	489
20.01	60km	14th Coldwater Rumble 60K Race	9:29:29 h	47
06.01	50km	44th Avalon Benefit 50 km Run	8:20:29 h	333
2023
28.01	50km	11th Fort Ord 50K Trail Run	6:35:44 h	49
22.01	50km	18th Calico Trail Run 50 km	6:55:49 h	35
2022
17.12	50km	3rd Last Chance 50 km Ultra Race	6:24:29 h	14
06.11	50mi	7th Valley of Fire Backcountry（Fire Fest Ultra）	14:02:20 h	15
22.10	50km	1st SAMO Trail Runs	6:49:10 h	36
30.05	50km	8th Stumptown Trail Run 50K	6:41:53 h	91
23.04	50km	9th The Canyons Endurance 50 km Run	8:04:48 h	107
25.03	50mi	12th Badger Mountain 50 Mile Challenge	12:14:17 h	52
26.02	50km	15th Lord Hill Trail Run	6:27:51 h	23
05.02	50km	10th Fort Ord 50K Trail Run	6:39:51 h	35
08.01	50km	9th Sean O'Brien 50 km Trail Race	8:07:33 h	30
2021
18.12	50km	2nd Last Chance 50 km Ultra Race	7:49:28 h	32
04.12	55km	9th Blood Rock 55 km Race	10:22:56 h	46
13.11	50km	9th Mt. Tam Trail Run	7:28:42 h	96
26.06	64km	4th Twisted Fork Run	11:47:32 h	106
22.05	50mi	25th Bishop High Sierra Ultramarathons 50 Miles	14:37:35 h	45
10.04	50mi	7th Ozarks Foothills 50M	12:56:20 h	19
27.03	50km	6th TDR Trail Trashed 50K	5:58:41 h	16
20.03	50km	Drum Canyon Ranch 50km Trail Run	7:50:03 h	33
27.02	50km	14th Lord Hill Trail Run	6:27:51 h	23
31.01	50km	3rd Naked Nick 50 km Race	6:38:30 h	61
2020
10.10	50mi	3rd Old Cascadia 50 Mile Race	14:51:54 h	40
26.01	50km	16th Calico Trail Run 50 km	6:01:52 h	28
04.01	50km	5th La Cuesta Ranch Trail Run	6:51:40 h	19
2019
14.12	50km	15th Rodeo Beach 50km	6:26:49 h	50
18.05	50km	7th San Francisco 50 km Endurance Run	6:06:57 h	18
20.04	50km	3rd Napa Valley 50k Trail Race	8:16:43 h	31
07.04	50km	5th Woodside Purisima Creek Crossover	6:17:00 h	32
09.03	50km	2nd Chanoko 50km Trail Race	5:24:21 h	6
20.01	50km	9th Crystal Springs 50 km Winter Trail Run	6:08:05 h	25
2018
19.05	50km	6th San Francisco 50 km Endurance Run	6:12:52 h	13
10.03	50km	7th Marin Ultra Challenge 50 km Race	6:22:21 h	115
2017
29.05	50km	6th Stumptown Trail Run 50K	5:34:59 h	45
15.04	50mi	9th Lake Sonoma 50 Mile Race	11:53:51 h	191
11.03	50mi	6th Marin Ultra Challenge 50 Mile Race	11:36:36 h	59
04.03	50km	28th Way Too Cool 50K Endurance Run	5:59:15 h	289
25.02	50km	3rd Salmon Falls 50 km Race	6:04:33 h	34
04.02	50km	5th Fort Ord 50K Trail Run	6:34:24 h	62
07.01	50km	2nd La Cuesta Ranch Trail Run	6:16:39 h	11
2016
02.07	50km	2nd Lovers Leap of Faith 50 km	7:15:21 h	3 🥉
30.05	50km	5th Stumptown Trail Run 50K	5:39:27 h	39
17.04	50km	8th Diablo Trails Challenge	7:16:47 h	53
09.04	50km	2nd Woodside Purisima Creek Crossover	6:23:32 h	21
05.03	50km	27th Way Too Cool 50K Endurance Run	5:27:27 h	227
27.02	50km	2nd Salmon Falls 50 km Race	5:36:11 h	32
30.01	50km	6th Bandit Ultra 50K Trail Run	6:09:43 h	18
09.01	50km	1st La Cuesta Ranch Trail Run	6:55:51 h	18
2015
14.11	50km	4th Mt. Tam Trail Run	6:19:09 h	46
10.10	50km	7th Skyline to the Sea 50km	5:41:55 h	29
12.07	50km	12th Pacifica 50 km Trail Run	6:41:26 h	21
04.07	50km	1st Lovers Leap of Faith 50 km	7:28:01 h	4
07.06	33mi	19th Holcomb Valley 33 Mile	7:18:32 h	41
02.05	50km	3rd Armstrong Redwoods 50K Trail Run	6:26:04 h	5
10.04	100mi	4th The Zion 100 Mile Run	27:49:28 h	67
31.01	50km	3rd Fort Ord 50K Trail Run	5:27:56 h	13
11.01	50km	5th Crystal Springs 50 km Winter Trail Run	5:29:40 h	21
2014
25.10	50km	9th Stinson Beach 50 km	6:27:30 h	13
18.05	50km	27th Ohlone 50K Wilderness Run	6:41:24 h	61
19.04	50km	6th Diablo Trails Challenge	6:05:46 h	32
18.01	50km	4th Steep Ravine 50 km Trail Run	6:24:45 h	10
11.01	50km	4th Crystal Springs 50 km Winter Trail Run	5:08:56 h	17
2013
29.12	50km	12th Woodside Trail Run 50K	5:32:49 h	38
10.08	50km	3rd Crystal Springs 50 km Summer Trail Run	5:12:14 h	14
2011
08.01	50km	1st Crystal Springs 50 km Winter Trail Run	5:17:00 h	13
2010
18.09	50km	7th Redwood Park 50K Trail Run	5:47:32 h	21
15.08	50km	9th Stevens Creek Striders 50K	5:54:38 h	9
23.05	50km	23rd Ohlone 50K Wilderness Run	6:33:14 h	70
20.03	50km	9th Pirates Cove Trail Run	5:45:55 h	26
06.02	50km	9th Woodside Trail Run 50K	5:36:54 h	31
2009
21.03	50km	8th Pirates Cove Trail Run	5:15:43 h	20
14.03	50km	20th Way Too Cool 50K Endurance Run	5:19:08 h	155
2008
22.03	50km	7th Pirates Cove Trail Run	5:30:09 h	18
16.03	50km	2nd Montaña de Oro 50 km Race	5:56:59 h	10
01.03	50km	6th Skyline Ridge Trail Run	5:12:43 h	17
16.02	50km	4th Sequoia Trail Run	5:30:08 h	18
02.02	50km	7th Woodside Trail Run 50K	5:08:01 h	16
2007
22.12	50km	3rd Rodeo Beach 50km	5:28:50 h	19
15.12	50km	Muir Beach Trail Run	5:49:42 h	14
07.07	50km	5th Angel Island 50k	5:00:59 h	13
16.06	50km	5th Santa Cruz Mountains 50 km	5:50:53 h	18
20.05	50km	20th Ohlone 50K Wilderness Run	7:02:09 h	70
03.02	50km	6th Woodside Trail Run 50K	4:36:50 h	6
2006
23.12	50km	2nd Rodeo Beach 50km	4:59:56 h	6
16.12	50km	Muir Beach Trail Run	5:34:10 h	5
02.12	50km	5th Woodside Trail Run 50K	4:55:56 h	10
28.10	12h	1st San Francisco One Day, 12h	50.694 km	29
07.10	50mi	24th Dick Collins Firetrails 50 Mile	8:56:55 h	29
27.08	50km	1st Redwood Park 50K Trail Run	5:46:12 h	8
30.07	50km	4th Santa Cruz Mountains 50 km	6:07:16 h	11
01.07	50km	4th Angel Island 50k	4:56:12 h	3 🥉
04.02	50km	5th Woodside Trail Run 50K	5:26:01 h	16
2005
12.03	50km	16th Way Too Cool 50K Endurance Run	4:52:28 h	62
2004
18.12	50km	Muir Beach Trail Run	5:54:32 h	9
04.12	50km	3rd Woodside Trail Run 50K	5:39:36 h	8
30.10	50mi	5th Chicago Lakefront Fall 50 Mile Race	8:27:24 h	12
27.03	50km	21th San Juan Trail 50 km	5:28:31 h	16
07.02	50km	3rd Woodside Trail Run 50K	5:02:11 h	11
2003
20.12	50km	Muir Beach Trail Run	5:34:30 h	4
15.11	50km	1st Stinson Beach 50 km	5:12:26 h	5
08.03	50km	14th Way Too Cool 50K Endurance Run	4:17:54 h	33
08.02	50km	2nd Woodside Trail Run 50K	5:14:30 h	14
11.01	52km	Epiphany Ultras - The Popular But Wussy Metric	4:46:00 h	2 🥈
2002
06.04	50mi	23rd American River 50 Mile Endurance Run	10:29:12 h	266

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	10/4/2015	4th The Zion 100 Mile Run	160,93	×3
✓ 2	19/9/2025	4th Wildstrubel by UTMB - 110K	113,00	×2
✓ 3	15/3/2025	21st Bel Monte 50 Mile Endurance Run	80,47	×1
✓ 4	25/1/2025	2nd Monterey Ultra	80,47	×1
✓ 5	6/11/2022	7th Valley of Fire Backcountry（Fire Fest Ultra）	80,47	×1
✓ 6	25/3/2022	12th Badger Mountain 50 Mile Challenge	80,47	×1
✓ 7	22/5/2021	25th Bishop High Sierra Ultramarathons 50 Miles	80,47	×1
✓ 8	10/4/2021	7th Ozarks Foothills 50M	80,47	×1
✓ 9	10/10/2020	3rd Old Cascadia 50 Mile Race	80,47	×1
✓ 10	15/4/2017	9th Lake Sonoma 50 Mile Race	80,47	×1
✓ 11	11/3/2017	6th Marin Ultra Challenge 50 Mile Race	80,47	×1
✓ 12	7/10/2006	24th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 13	30/10/2004	5th Chicago Lakefront Fall 50 Mile Race	80,47	×1
✓ 14	6/4/2002	23rd American River 50 Mile Endurance Run	80,47	×1
✓ 15	7/12/2025	36th Pine Mountain 40 Miles	64,37	×1
✓ 16	26/6/2021	4th Twisted Fork Run	64,00	×1
✓ 17	17/1/2026	16th Coldwater Rumble 60K Race	60,00	×1
✓ 18	20/1/2024	14th Coldwater Rumble 60K Race	60,00	×1
✓ 19	14/3/2026	27th Santa Barbara Nine Trails 35 Mile Endurance Run	56,33	×1
✓ 20	3/10/2025	Chihuahua by UTMB - 50K	56,00	×1
✓ 21	7/6/2025	12th River of No Return Endurance Run 53K	55,00	×1
✓ 22	4/12/2021	9th Blood Rock 55 km Race	55,00	×1
✓ 23	7/6/2015	19th Holcomb Valley 33 Mile	53,11	×1
✓ 24	11/1/2003	Epiphany Ultras - The Popular But Wussy Metric	52,00	×1
✓ 25	28/10/2006	1st San Francisco One Day, 12h	50,69	×1
✓ 26	6/9/2026	17th Diablo 50 km Trail Run	50,00	×1
✓ 27	31/5/2026	1st Run the Rim	50,00	×1
✓ 28	18/4/2026	14th Hyner View Trail Challenge 50 km	50,00	×1
✓ 29	7/3/2026	17th Red Mountain 50K	50,00	×1
✓ 30	21/2/2026	14th FOURmidable 50K	50,00	×1
✓ 31	27/9/2025	5th Spartan Trail - San Jose Trail Challenge	50,00	×1
✓ 32	31/5/2025	5th Cape Mountain 50 km Race	50,00	×1
✓ 33	26/5/2025	11th Stumptown Trail Run 50K	50,00	×1
✓ 34	22/2/2025	6th Copper Corridor 50km Race	50,00	×1
✓ 35	19/10/2024	40th Palo Duro 50 km Trail Run	50,00	×1
✓ 36	17/8/2024	8th Backcountry Rise 50 km Race	50,00	×1
✓ 37	27/4/2024	11th The Canyons Endurance 50 km Run	50,00	×1
✓ 38	6/1/2024	44th Avalon Benefit 50 km Run	50,00	×1
✓ 39	28/1/2023	11th Fort Ord 50K Trail Run	50,00	×1
✓ 40	22/1/2023	18th Calico Trail Run 50 km	50,00	×1
✓ 41	17/12/2022	3rd Last Chance 50 km Ultra Race	50,00	×1
✓ 42	22/10/2022	1st SAMO Trail Runs	50,00	×1
✓ 43	30/5/2022	8th Stumptown Trail Run 50K	50,00	×1
✓ 44	23/4/2022	9th The Canyons Endurance 50 km Run	50,00	×1
✓ 45	26/2/2022	15th Lord Hill Trail Run	50,00	×1
✓ 46	5/2/2022	10th Fort Ord 50K Trail Run	50,00	×1
✓ 47	8/1/2022	9th Sean O'Brien 50 km Trail Race	50,00	×1
✓ 48	18/12/2021	2nd Last Chance 50 km Ultra Race	50,00	×1
✓ 49	13/11/2021	9th Mt. Tam Trail Run	50,00	×1
✓ 50	27/3/2021	6th TDR Trail Trashed 50K	50,00	×1
51	20/3/2021	Drum Canyon Ranch 50km Trail Run	50,00	×1
52	27/2/2021	14th Lord Hill Trail Run	50,00	×1
53	31/1/2021	3rd Naked Nick 50 km Race	50,00	×1
54	26/1/2020	16th Calico Trail Run 50 km	50,00	×1
55	4/1/2020	5th La Cuesta Ranch Trail Run	50,00	×1
56	14/12/2019	15th Rodeo Beach 50km	50,00	×1
57	18/5/2019	7th San Francisco 50 km Endurance Run	50,00	×1
58	20/4/2019	3rd Napa Valley 50k Trail Race	50,00	×1
59	7/4/2019	5th Woodside Purisima Creek Crossover	50,00	×1
60	9/3/2019	2nd Chanoko 50km Trail Race	50,00	×1
61	20/1/2019	9th Crystal Springs 50 km Winter Trail Run	50,00	×1
62	19/5/2018	6th San Francisco 50 km Endurance Run	50,00	×1
63	10/3/2018	7th Marin Ultra Challenge 50 km Race	50,00	×1
64	29/5/2017	6th Stumptown Trail Run 50K	50,00	×1
65	4/3/2017	28th Way Too Cool 50K Endurance Run	50,00	×1
66	25/2/2017	3rd Salmon Falls 50 km Race	50,00	×1
67	4/2/2017	5th Fort Ord 50K Trail Run	50,00	×1
68	7/1/2017	2nd La Cuesta Ranch Trail Run	50,00	×1
69	2/7/2016	2nd Lovers Leap of Faith 50 km	50,00	×1
70	30/5/2016	5th Stumptown Trail Run 50K	50,00	×1
71	17/4/2016	8th Diablo Trails Challenge	50,00	×1
72	9/4/2016	2nd Woodside Purisima Creek Crossover	50,00	×1
73	5/3/2016	27th Way Too Cool 50K Endurance Run	50,00	×1
74	27/2/2016	2nd Salmon Falls 50 km Race	50,00	×1
75	30/1/2016	6th Bandit Ultra 50K Trail Run	50,00	×1
76	9/1/2016	1st La Cuesta Ranch Trail Run	50,00	×1
77	14/11/2015	4th Mt. Tam Trail Run	50,00	×1
78	10/10/2015	7th Skyline to the Sea 50km	50,00	×1
79	12/7/2015	12th Pacifica 50 km Trail Run	50,00	×1
80	4/7/2015	1st Lovers Leap of Faith 50 km	50,00	×1
81	2/5/2015	3rd Armstrong Redwoods 50K Trail Run	50,00	×1
82	31/1/2015	3rd Fort Ord 50K Trail Run	50,00	×1
83	11/1/2015	5th Crystal Springs 50 km Winter Trail Run	50,00	×1
84	25/10/2014	9th Stinson Beach 50 km	50,00	×1
85	18/5/2014	27th Ohlone 50K Wilderness Run	50,00	×1
86	19/4/2014	6th Diablo Trails Challenge	50,00	×1
87	18/1/2014	4th Steep Ravine 50 km Trail Run	50,00	×1
88	11/1/2014	4th Crystal Springs 50 km Winter Trail Run	50,00	×1
89	29/12/2013	12th Woodside Trail Run 50K	50,00	×1
90	10/8/2013	3rd Crystal Springs 50 km Summer Trail Run	50,00	×1
91	8/1/2011	1st Crystal Springs 50 km Winter Trail Run	50,00	×1
92	18/9/2010	7th Redwood Park 50K Trail Run	50,00	×1
93	15/8/2010	9th Stevens Creek Striders 50K	50,00	×1
94	23/5/2010	23rd Ohlone 50K Wilderness Run	50,00	×1
95	20/3/2010	9th Pirates Cove Trail Run	50,00	×1
96	6/2/2010	9th Woodside Trail Run 50K	50,00	×1
97	21/3/2009	8th Pirates Cove Trail Run	50,00	×1
98	14/3/2009	20th Way Too Cool 50K Endurance Run	50,00	×1
99	22/3/2008	7th Pirates Cove Trail Run	50,00	×1
100	16/3/2008	2nd Montaña de Oro 50 km Race	50,00	×1
101	1/3/2008	6th Skyline Ridge Trail Run	50,00	×1
102	16/2/2008	4th Sequoia Trail Run	50,00	×1
103	2/2/2008	7th Woodside Trail Run 50K	50,00	×1
104	22/12/2007	3rd Rodeo Beach 50km	50,00	×1
105	15/12/2007	Muir Beach Trail Run	50,00	×1
106	7/7/2007	5th Angel Island 50k	50,00	×1
107	16/6/2007	5th Santa Cruz Mountains 50 km	50,00	×1
108	20/5/2007	20th Ohlone 50K Wilderness Run	50,00	×1
109	3/2/2007	6th Woodside Trail Run 50K	50,00	×1
110	23/12/2006	2nd Rodeo Beach 50km	50,00	×1
111	16/12/2006	Muir Beach Trail Run	50,00	×1
112	2/12/2006	5th Woodside Trail Run 50K	50,00	×1
113	27/8/2006	1st Redwood Park 50K Trail Run	50,00	×1
114	30/7/2006	4th Santa Cruz Mountains 50 km	50,00	×1
115	1/7/2006	4th Angel Island 50k	50,00	×1
116	4/2/2006	5th Woodside Trail Run 50K	50,00	×1
117	12/3/2005	16th Way Too Cool 50K Endurance Run	50,00	×1
118	18/12/2004	Muir Beach Trail Run	50,00	×1
119	4/12/2004	3rd Woodside Trail Run 50K	50,00	×1
120	27/3/2004	21th San Juan Trail 50 km	50,00	×1
121	7/2/2004	3rd Woodside Trail Run 50K	50,00	×1
122	20/12/2003	Muir Beach Trail Run	50,00	×1
123	15/11/2003	1st Stinson Beach 50 km	50,00	×1
124	8/3/2003	14th Way Too Cool 50K Endurance Run	50,00	×1
125	8/2/2003	2nd Woodside Trail Run 50K	50,00	×1
126	9/11/2024	3rd Puerto Vallarta México by UTMB - 50K	49,00	—
127	12/4/2025	22nd Desert Rats Trail Running Festival 50 km	48,00	—