Alan Barichievich

Born : 1967 Cat. M55 Ultrarunner since 2000

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

39,4%

Rank quotient ?This runner's calculation uses 96 eligible race(s): Σ(rank − 1) = 5 462; Σ finishers = 13 870. 5 462 / 13 870 × 100 = 39.38%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed96

Km — ultra races9 362 km

> 100 km25

> 160 km25

> 200 km1

Longest race331,5 km

8th Bigfoot 200 Endurance Run — 12/8/2022

Km per year (ultra races)

673

2022

487

2023

341

2024

391

2025

622

2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 30

🏅 Top 3 M1

Longest winning streak0

Current streak0

Records

50 km4h37'48 100 km11h44'38 50 mi7h35'38 100 mi23h37'11

HISTORY

96 race(s)

Date		Race	Perf.	Rk
2026
10.07	100mi	33rd Hardrock Hundred Endurance Run	41:36:28 h	57
27.06	100mi	53rd Western States 100 Mile Endurance Run	28:03:30 h	224
09.05	100km	43rd Quicksilver 100 km Endurance Run	13:41:25 h	57
11.04	100km	6th Lake Sonoma 100K & 50K	17:09:05 h	71
21.03	50km	3rd Rattlesnake Dick	5:53:32 h	8
21.02	50km	14th FOURmidable 50K	5:12:54 h	21
2025
20.09	100mi	14th Idaho Mountain Trail Ultra Festival (IMTUF 100)	34:05:07 h	102
26.07	100km	5th Lost Sierra Endurance Run 100km	18:54:20 h	56
12.04	50mi	17th Lake Sonoma 50 Mile Race	12:22:59 h	73
22.03	50km	4th South Hills Single Track Trail Run - Spring	5:39:53 h	4
2024
26.10	50km	2nd Range of Light Trail	7:21:53 h	8
03.08	50km	13th Rodeo Valley 50 km Trail Run	5:16:39 h	5
20.07	100mi	23th Tahoe Rim Trail 100M Endurance Run	32:41:22 h	63
13.04	50mi	16th Lake Sonoma 50 Mile Race	13:14:51 h	116
2023
15.07	100mi	22th Tahoe Rim Trail 100M Endurance Run	31:27:50 h	55
17.06	46km	8th The Broken Arrow Skyrace	6:35:20 h	152
20.05	100km	27th Bishop High Sierra Ultramarathons 100 km	15:53:26 h	12
08.04	50mi	15th Lake Sonoma 50 Mile Race	11:46:16 h	96
18.03	50km	8th Folsom Lake Sweetwater Trail Run	5:32:42 h	9
18.02	50km	11th FOURmidable 50K	5:42:51 h	60
2022
12.08	206mi	8th Bigfoot 200 Endurance Run	3d 11:41:35 h	32
16.07	100mi	21th Tahoe Rim Trail 100M Endurance Run	32:16:27 h	35
21.05	100km	26th Bishop High Sierra Ultramarathons 100 km	14:38:48 h	8
07.05	50mi	42nd Wild Wild West 50M	12:00:10 h	28
2021
23.10	100km	38th Quicksilver 100 km Endurance Run	14:00:59 h	58
14.08	100km	7th Castle Peak 100	21:17:13 h	109
30.07	100mi	5th High Lonesome 100 Mile	33:04:29 h	53
17.07	55km	20th Tahoe Rim Trail 55km Endurance Run	6:53:15 h	7
22.05	100km	25th Bishop High Sierra Ultramarathons 100 km	13:11:44 h	11
15.05	50mi	36th Silver State 50 Mile	11:24:20 h	20
10.04	50km	9th FOURmidable 50K	5:58:07 h	19
2020
15.02	50km	8th FOURmidable 50K	6:01:59 h	56
2019
24.08	100km	5th Castle Peak 100	18:36:39 h	93
20.07	100mi	18th Tahoe Rim Trail 100M Endurance Run	31:02:01 h	76
07.06	100mi	18th San Diego 100 Mile Endurance Run	29:45:39 h	115
04.05	50mi	39th Wild Wild West 50M	13:03:35 h	14
2018
28.09	100mi	20th The Bear 100 Mile Endurance Run	34:43:54 h	189
11.08	50km	5th Marlette Lake Tahoe 50K	5:18:01 h	9
21.07	100mi	17th Tahoe Rim Trail 100M Endurance Run	30:47:24 h	69
02.06	50mi	22nd Bishop High Sierra Ultramarathons 50 Miles	12:16:06 h	21
2017
15.07	55km	16th Tahoe Rim Trail 55km Endurance Run	9:48:15 h	82
24.06	100mi	44th Western States 100 Mile Endurance Run	29:24:51 h	215
20.05	50mi	32nd Silver State 50 Mile	11:13:47 h	30
2016
16.09	100mi	10th Run Rabbit Run 100 Mile UltraMarathon - Tortoises Run	29:26:01 h	46
07.05	100km	3rd The Canyons Endurance 100 km Run	15:35:48 h	103
27.02	50km	2nd Salmon Falls 50 km Race	5:46:57 h	43
2015
15.11	50km	1st Golden Rattle 50k	5:47:10 h	5
27.06	100mi	42nd Western States 100 Mile Endurance Run	28:13:57 h	178
09.05	100km	32nd Quicksilver 100 km Endurance Run	13:51:50 h	96
11.04	50mi	7th Lake Sonoma 50 Mile Race	11:00:35 h	171
2014
05.09	100mi	35th Wasatch Front 100 Mile	29:06:45 h	99
19.07	100mi	13th Tahoe Rim Trail 100M Endurance Run	26:23:01 h	38
05.04	50mi	35th American River 50 Mile Endurance Run	9:27:53 h	184
2013
14.09	100mi	4th Pine to Palm 100 Mile Endurance Run	28:43:50 h	51
18.05	100km	20th Bishop High Sierra Ultramarathons 100 km	12:23:02 h	10
13.04	50mi	5th Lake Sonoma 50 Mile Race	10:36:28 h	146
09.03	50km	24th Way Too Cool 50K Endurance Run	5:22:59 h	245
2012
15.12	50km	1st Woodside Ramble 50K - Winter	5:46:55 h	30
21.07	100mi	11th Tahoe Rim Trail 100M Endurance Run	26:11:48 h	23
19.05	100km	19th Bishop High Sierra Ultramarathons 100 km	12:46:57 h	10
14.04	50mi	4th Lake Sonoma 50 Mile Race	10:47:26 h	124
2011
25.06	100mi	38th Western States 100 Mile Endurance Run	27:41:28 h	207
21.05	100km	18th Bishop High Sierra Ultramarathons 100 km	13:13:52 h	15
23.04	50km	3rd Folsom Point - Spring	5:19:08 h	9
2010
26.06	100mi	37th Western States 100 Mile Endurance Run	25:46:23 h	147
27.03	50mi	3rd Lake Sonoma 50 Mile Race	10:29:27 h	64
23.01	50km	7th Pacifica 50 km Trail Run - Winter Edition	5:51:59 h	11
2009
05.12	50km	8th Woodside Trail Run 50K	5:06:47 h	28
10.10	50mi	27th Dick Collins Firetrails 50 Mile	8:58:40 h	47
12.09	36.4mi	5th Lake of the Sky 32 Mile	6:38:09 h	8
18.07	50km	8th Tahoe Rim Trail 50km Endurance Runs	6:04:42 h	9
09.05	50mi	26th Quicksilver 50 Mile Endurance Run	9:39:58 h	34
21.03	50km	5th Rucky Chucky Roundabout 50K	6:10:18 h	13
2008
23.08	100mi	10th Cascade Crest Classic 100 Mile	26:44:45 h	25
19.07	50mi	7th Tahoe Rim Trail 50M Endurance Runs	10:49:28 h	24
10.05	50mi	25th Quicksilver 50 Mile Endurance Run	9:20:20 h	32
2007
21.07	50mi	6th Tahoe Rim Trail 50M Endurance Runs	10:04:47 h	15
19.05	50mi	22nd Silver State 50 Miles	10:39:44 h	27
2006
02.12	50km	5th Woodside Trail Run 50K	5:09:50 h	15
15.07	50km	5th Tahoe Rim Trail 50km Endurance Runs	6:07:41 h	18
24.06	100mi	33th Western States 100 Mile Endurance Run	25:42:59 h	68
20.05	50km	21st Silver State 50 km	7:10:40 h	10
01.04	50mi	27th American River 50 Mile Endurance Run	8:48:56 h	81
04.02	50km	5th Woodside Trail Run 50K	4:37:48 h	4
2005
04.09	50mi	11th Run On The Sly 50 Mile	9:18:25 h	10
21.05	50mi	20th Silver State 50 Miles	10:01:22 h	10
16.04	50mi	3rd Diablo Endurance Run	11:06:57 h	12
19.03	50km	3rd Rucky Chucky Roundabout 50K	6:04:12 h	30
2004
09.10	50mi	22nd Dick Collins Firetrails 50 Mile	9:20:49 h	39
05.09	50mi	10th Run On The Sly 50 Mile	11:39:14 h	33
2003
28.06	100mi	30th Western States 100 Mile Endurance Run	27:07:35 h	155
2002
29.06	100mi	29th Western States 100 Mile Endurance Run	23:37:11 h	78
04.05	100km	7th Miwok 100k Trail race	11:44:38 h	52
2001
02.09	50mi	7th Run On The Sly 50 Mile	8:39:52 h	8
21.07	50mi	1st Tahoe Rim Trail 50M Endurance Runs	9:43:33 h	11
2000
11.11	50mi	5th Helen Klein Ultra Classic 50mi	7:35:38 h	9

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	12/8/2022	8th Bigfoot 200 Endurance Run	331,52	×4
✓ 2	10/7/2026	33rd Hardrock Hundred Endurance Run	160,93	×2
✓ 3	27/6/2026	53rd Western States 100 Mile Endurance Run	160,93	×2
✓ 4	20/9/2025	14th Idaho Mountain Trail Ultra Festival (IMTUF 100)	160,93	×2
✓ 5	20/7/2024	23th Tahoe Rim Trail 100M Endurance Run	160,93	×2
✓ 6	15/7/2023	22th Tahoe Rim Trail 100M Endurance Run	160,93	×2
✓ 7	16/7/2022	21th Tahoe Rim Trail 100M Endurance Run	160,93	×2
✓ 8	30/7/2021	5th High Lonesome 100 Mile	160,93	×2
✓ 9	20/7/2019	18th Tahoe Rim Trail 100M Endurance Run	160,93	×2
✓ 10	7/6/2019	18th San Diego 100 Mile Endurance Run	160,93	×2
✓ 11	28/9/2018	20th The Bear 100 Mile Endurance Run	160,93	×2
✓ 12	21/7/2018	17th Tahoe Rim Trail 100M Endurance Run	160,93	×2
✓ 13	24/6/2017	44th Western States 100 Mile Endurance Run	160,93	×2
✓ 14	16/9/2016	10th Run Rabbit Run 100 Mile UltraMarathon - Tortoises Run	160,93	×2
✓ 15	27/6/2015	42nd Western States 100 Mile Endurance Run	160,93	×2
✓ 16	5/9/2014	35th Wasatch Front 100 Mile	160,93	×2
✓ 17	19/7/2014	13th Tahoe Rim Trail 100M Endurance Run	160,93	×2
✓ 18	14/9/2013	4th Pine to Palm 100 Mile Endurance Run	160,93	×2
✓ 19	21/7/2012	11th Tahoe Rim Trail 100M Endurance Run	160,93	×2
✓ 20	25/6/2011	38th Western States 100 Mile Endurance Run	160,93	×2
✓ 21	26/6/2010	37th Western States 100 Mile Endurance Run	160,93	×2
✓ 22	23/8/2008	10th Cascade Crest Classic 100 Mile	160,93	×2
✓ 23	24/6/2006	33th Western States 100 Mile Endurance Run	160,93	×2
✓ 24	28/6/2003	30th Western States 100 Mile Endurance Run	160,93	×2
✓ 25	29/6/2002	29th Western States 100 Mile Endurance Run	160,93	×2
✓ 26	9/5/2026	43rd Quicksilver 100 km Endurance Run	100,00	×1
✓ 27	11/4/2026	6th Lake Sonoma 100K & 50K	100,00	×1
✓ 28	26/7/2025	5th Lost Sierra Endurance Run 100km	100,00	×1
✓ 29	20/5/2023	27th Bishop High Sierra Ultramarathons 100 km	100,00	×1
✓ 30	21/5/2022	26th Bishop High Sierra Ultramarathons 100 km	100,00	×1
✓ 31	23/10/2021	38th Quicksilver 100 km Endurance Run	100,00	×1
✓ 32	14/8/2021	7th Castle Peak 100	100,00	×1
✓ 33	22/5/2021	25th Bishop High Sierra Ultramarathons 100 km	100,00	×1
✓ 34	24/8/2019	5th Castle Peak 100	100,00	×1
✓ 35	7/5/2016	3rd The Canyons Endurance 100 km Run	100,00	×1
✓ 36	9/5/2015	32nd Quicksilver 100 km Endurance Run	100,00	×1
✓ 37	18/5/2013	20th Bishop High Sierra Ultramarathons 100 km	100,00	×1
✓ 38	19/5/2012	19th Bishop High Sierra Ultramarathons 100 km	100,00	×1
✓ 39	21/5/2011	18th Bishop High Sierra Ultramarathons 100 km	100,00	×1
✓ 40	4/5/2002	7th Miwok 100k Trail race	100,00	×1
✓ 41	12/4/2025	17th Lake Sonoma 50 Mile Race	80,47	×1
✓ 42	13/4/2024	16th Lake Sonoma 50 Mile Race	80,47	×1
✓ 43	8/4/2023	15th Lake Sonoma 50 Mile Race	80,47	×1
✓ 44	7/5/2022	42nd Wild Wild West 50M	80,47	×1
✓ 45	15/5/2021	36th Silver State 50 Mile	80,47	×1
✓ 46	4/5/2019	39th Wild Wild West 50M	80,47	×1
✓ 47	2/6/2018	22nd Bishop High Sierra Ultramarathons 50 Miles	80,47	×1
✓ 48	20/5/2017	32nd Silver State 50 Mile	80,47	×1
✓ 49	11/4/2015	7th Lake Sonoma 50 Mile Race	80,47	×1
✓ 50	5/4/2014	35th American River 50 Mile Endurance Run	80,47	×1
✓ 51	13/4/2013	5th Lake Sonoma 50 Mile Race	80,47	×1
✓ 52	14/4/2012	4th Lake Sonoma 50 Mile Race	80,47	×1
✓ 53	27/3/2010	3rd Lake Sonoma 50 Mile Race	80,47	×1
✓ 54	10/10/2009	27th Dick Collins Firetrails 50 Mile	80,47	×1
✓ 55	9/5/2009	26th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 56	19/7/2008	7th Tahoe Rim Trail 50M Endurance Runs	80,47	×1
✓ 57	10/5/2008	25th Quicksilver 50 Mile Endurance Run	80,47	×1
✓ 58	21/7/2007	6th Tahoe Rim Trail 50M Endurance Runs	80,47	×1
✓ 59	19/5/2007	22nd Silver State 50 Miles	80,47	×1
✓ 60	1/4/2006	27th American River 50 Mile Endurance Run	80,47	×1
✓ 61	4/9/2005	11th Run On The Sly 50 Mile	80,47	×1
✓ 62	21/5/2005	20th Silver State 50 Miles	80,47	×1
✓ 63	16/4/2005	3rd Diablo Endurance Run	80,47	×1
✓ 64	9/10/2004	22nd Dick Collins Firetrails 50 Mile	80,47	×1
✓ 65	5/9/2004	10th Run On The Sly 50 Mile	80,47	×1
✓ 66	2/9/2001	7th Run On The Sly 50 Mile	80,47	×1
✓ 67	21/7/2001	1st Tahoe Rim Trail 50M Endurance Runs	80,47	×1
✓ 68	11/11/2000	5th Helen Klein Ultra Classic 50mi	80,47	×1
69	12/9/2009	5th Lake of the Sky 32 Mile	58,58	—
70	17/7/2021	20th Tahoe Rim Trail 55km Endurance Run	55,00	—
71	15/7/2017	16th Tahoe Rim Trail 55km Endurance Run	55,00	—
72	21/3/2026	3rd Rattlesnake Dick	50,00	—
73	21/2/2026	14th FOURmidable 50K	50,00	—
74	22/3/2025	4th South Hills Single Track Trail Run - Spring	50,00	—
75	26/10/2024	2nd Range of Light Trail	50,00	—
76	3/8/2024	13th Rodeo Valley 50 km Trail Run	50,00	—
77	18/3/2023	8th Folsom Lake Sweetwater Trail Run	50,00	—
78	18/2/2023	11th FOURmidable 50K	50,00	—
79	10/4/2021	9th FOURmidable 50K	50,00	—
80	15/2/2020	8th FOURmidable 50K	50,00	—
81	11/8/2018	5th Marlette Lake Tahoe 50K	50,00	—
82	27/2/2016	2nd Salmon Falls 50 km Race	50,00	—
83	15/11/2015	1st Golden Rattle 50k	50,00	—
84	9/3/2013	24th Way Too Cool 50K Endurance Run	50,00	—
85	15/12/2012	1st Woodside Ramble 50K - Winter	50,00	—
86	23/4/2011	3rd Folsom Point - Spring	50,00	—
87	23/1/2010	7th Pacifica 50 km Trail Run - Winter Edition	50,00	—
88	5/12/2009	8th Woodside Trail Run 50K	50,00	—
89	18/7/2009	8th Tahoe Rim Trail 50km Endurance Runs	50,00	—
90	21/3/2009	5th Rucky Chucky Roundabout 50K	50,00	—
91	2/12/2006	5th Woodside Trail Run 50K	50,00	—
92	15/7/2006	5th Tahoe Rim Trail 50km Endurance Runs	50,00	—
93	20/5/2006	21st Silver State 50 km	50,00	—
94	4/2/2006	5th Woodside Trail Run 50K	50,00	—
95	19/3/2005	3rd Rucky Chucky Roundabout 50K	50,00	—
96	17/6/2023	8th The Broken Arrow Skyrace	46,00	—