Dmitry Rozinsky

Born : 1975 Cat. M50 Ultrarunner since 2004

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

67,2%

Rank quotient ?This runner's calculation uses 99 eligible race(s): Σ(rank − 1) = 5 734; Σ finishers = 8 533. 5 734 / 8 533 × 100 = 67.20%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed99

Km — ultra races9 114 km

> 100 km29

> 160 km28

> 200 km1

> 24h8

> 48h4

Longest race209,2 km

7th Ultracentric 48 Hour Run — 16/11/2007

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road17,5%

Trail82,5%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M0

🏅 Top 32

🏅 Top 3 M4

Longest winning streak0

Current streak0

Records

50 km5h25'00 100 km16h01'59 50 mi10h41'17 100 mi24h33'11 12 h83,00 km 24 h151,67 km 48 h209,21 km

HISTORY

99 race(s) · 1 split(s) nested

Date		Race	Perf.	Rk
2022
26.02	24h	8th Jackalope Jam 24 Hour Race	50.694 km	45
2021
12.11	50km	7th Franklin Mountains Trail Run 50km	14:37:03 h	115
23.10	50km	3rd El Taco Loco 50 km	6:37:30 h	56
25.09	50km	1st Paris Pair 50km	7:33:38 h	33
14.08	50km	7th Habanero Hundred 50 km	10:00:51 h	42
2018
30.12	48h	34th Across the Years, 48h	162.191 km	46
15.12	50km	7th Houston Running Festival 50 km Ultra	6:28:38 h	21
01.12	12h	2nd Perpetual Motion 12 Hour Race	49.889 km	7
17.11	50km	14th Wild Hare 50 km Race	7:39:51 h	59
11.11	50km	3rd The Hill Country Trivium	6:48:11 h	18
27.10	50km	2nd Mission Tejas Trail Run	8:20:28 h	59
20.10	24h	10th 24H The Hard Way	99.779 km	19
29.09	50km	4th Blazing 7's 50 km Trail Race	6:54:14 h	26
01.09	50km	1st Alamo City Ultra	9:41:04 h	63
18.08	50km	4th Habanero Hundred 50 km	9:48:02 h	49
14.07	60km	12th Capt'n Karl's Trail Series - Muleshoe Bend	10:31:47 h	27
30.06	51.5mi	7th Midnight Madness 50 Miler Road Race	12:14:29 h	30
19.05	56km	1st Possums Revenge 56 km Race	9:41:40 h	43
21.04	50km	1st Coyote 50 km Trail Run	9:27:24 h	34
07.04	50km	5th Brazos Bend 50 - 50 km	6:17:43 h	79
23.02	48h	4th Jackalope Jam 48 Hour Race	160.934 km	4
07.01	50km	18th Bandera 50 km Endurance Run	8:22:06 h	159
2017
16.12	50km	6th Houston Half Hundred 50 km Ultra	6:40:02 h	14
09.12	12h	2nd The Circus 12 Hour Run	49.889 km	18
18.11	50km	13th Wild Hare 50 km Race	7:40:14 h	54
11.11	50km	22nd Rockledge Rumble Trail Run	8:05:29 h	59
21.10	24h	9th 24H The Hard Way	58.837 km	27
30.09	50km	3rd Blazing 7's 50 km Trail Race	7:04:24 h	26
19.08	50km	3rd Habanero Hundred 50 km	9:40:20 h	48
15.07	60km	11th Capt'n Karl's Trail Series - Muleshoe Bend	10:17:48 h	40
07.01	50km	17th Bandera 50 km Ultratrail	8:26:06 h	139
2016
17.12	50km	5th Houston Half Hundred 50 km Ultra	6:48:39 h	10
10.12	50mi	3rd Brazos Bend 100 - 50 Mile	10:58:19 h	76
15.10	100mi	6th Taturs Pumpkin Holler 100 Mile Race	27:10:03 h	8
01.10	50km	2nd Blazing 7's 50 km Trail Race	6:32:53 h	22
20.08	50km	2nd Habanero Hundred 50 km	8:10:00 h	37
2015
30.12	55h	3rd Snowdrop Ultra 55 Hour Race	161.095 km	44
30.12	100mi	3rd Snowdrop Ultra 55 Hour Race - 100mi Split	33:41:04 h	30
19.12	50mi	4th Houston Half Hundred 50 Mile Ultra	11:13:48 h	6
17.10	50km	31st Palo Duro 50 km Trail Run	6:47:01 h	57
03.10	100km	1st Blazing 7's 100 km Trail Race	16:25:28 h	11
12.09	100mi	6th Hawk Hundred - 100 Mile Trail Run	30:34:01 h	20
10.01	50km	15th Bandera 50 km Ultratrail	9:36:26 h	156
2014
27.12	100km	3rd Houston Hundred 100 km Ultra	16:01:59 h	5
13.12	100mi	1st Brazos Bend 100 - 100 Mile	26:07:58 h	34
25.10	50mi	8th Cactus Rose 50 Mile	15:44:06 h	61
24.05	50km	9th Jemez Mountain 50km Trail Run	9:26:21 h	118
22.03	12h	5th 12h Run Like The Wind Ultra Distance Race	83.003 km	2 🥈
11.01	100km trail race	14th Bandera 100 km Ultratrail - Open race	16:56:05 h	132
2013
28.12	100mi	2nd Houston Hundred 100 Mile Ultra	24:33:11 h	6
12.10	100mi	14th Heartland 100 Mile Race	26:26:27 h	41
2012
28.09	100mi	14th The Bear 100 Mile Endurance Run	33:33:48 h	130
01.09	60km	6th Capt'n Karl's Trail Series - Reveille Peak Ranch	10:17:40 h	53
11.08	60km	6th Capt'n Karl's Trail Series - Colorado Bend	9:58:26 h	34
21.07	60km	6th Capt'n Karl's Trail Series - Muleshoe Bend	9:58:46 h	33
23.06	60km	6th Capt'n Karl's Trail Series - Pedernales Falls	9:11:39 h	56
07.04	50km	12th Hells Hills 50km Race	6:56:32 h	73
07.01	100km	12th Bandera 100 km Ultratrail	17:45:59 h	111
2011
29.10	50mi	5th Cactus Rose 50 Mile	15:33:29 h	68
27.08	100mi	13th Cascade Crest Classic 100 Mile	30:36:50 h	93
30.07	50km	4th Speedgoat 50k	10:53:41 h	173
02.04	50km	11th Hells Hills 50km Race	6:57:56 h	46
12.03	50km	1st Toughest N’ Texas Trail Runs 50K	8:20:50 h	17
05.03	50km	2nd Nueces 50 km Trail Run	7:25:10 h	23
08.01	100km	11th Bandera 100 km Ultratrail	18:16:40 h	111
2010
06.11	100mi	3rd Mother Road 100 Mile	26:33:14 h	70
23.10	100mi	8th Javelina Jundred 100 Mile Endurance Run	27:29:07 h	92
12.06	100mi	9th San Diego 100 Mile Endurance Run	29:48:52 h	85
03.04	50mi	10th Hells Hills 50 Mile Race	11:34:39 h	31
06.02	100mi	18th Rocky Raccoon 100 Mile Trail Run	27:50:24 h	152
2009
05.12	24h	1st 24h Run Like The Wind Ultra Distance Race	151.665 km	4
31.10	100mi	3rd Cactus Rose 100 Mile	32:26:00 h	20
06.06	50km	9th Hells Hills 50km Race	6:56:13 h	28
16.05	100mi	15th Massanutten Mountain Trails 100 Mile	33:51:31 h	82
28.02	50km	4th Doogies Run 50 km	5:25:00 h	3 🥉
21.02	50mi	28th Cross Timbers Trail Run	12:36:48 h	17
10.01	50km	9th Bandera 50 km Ultratrail	7:06:12 h	72
2008
08.11	100mi	2nd Mother Road 100 Mile	28:43:26 h	82
06.09	100mi	29th Wasatch Front 100 Mile	35:33:53 h	157
19.07	100mi	20th Vermont 100 Mile Endurance Race	28:47:09 h	125
19.04	50mi	8th Hells Hills 50 Mile Race	11:57:14 h	12
05.04	50km	16th Hog's Hunt 50K Trail Run	6:12:34 h	54
15.03	50km	6th Prickly Pear 50 km Trail Run	5:40:59 h	16
02.02	100mi	16th Rocky Raccoon 100 Mile Trail Run	26:24:05 h	107
05.01	100km	8th Bandera 100 km Ultratrail	16:20:27 h	51
2007
08.12	50mi	1st IAU Trail WC Huntsville (18th Sunmart Texas Trail)	11:17:18 h	129
16.11	48h	7th Ultracentric 48 Hour Run	209.214 km	10
02.06	100mi	29th Old Dominion 100 Mile Endurance Run	27:22:25 h	11
24.03	50mi	8th Grasslands 50 Mile Trail Run	11:48:30 h	35
17.03	50km	5th Prickly Pear 50 km Trail Run	6:33:13 h	52
24.02	50mi	26th Cross Timbers Trail Run	13:22:28 h	18
13.01	100km	7th Bandera 100 km Ultratrail	17:36:17 h	44
2006
10.11	100mi	1st Mother Road 100 Mile	27:46:13 h	90
14.10	100mi	7th Heartland 100 Mile Race	27:46:48 h	41
15.07	100mi	5th Tahoe Rim Trail 100M Endurance Runs	33:23:42 h	50
04.02	100mi	14th Rocky Raccoon 100 Mile Trail Run	27:38:24 h	104
2005
03.12	50mi	16th Sunmart Texas Trails 50 Mile	10:41:17 h	127
01.10	100mi	15th Arkansas Traveller 100	29:24:27 h	67
28.05	100mi	4th Old Dominion Memorial Day Race 100 Mile	27:49:00 h	12
2004
20.11	50mi	42nd JFK 50 Mile	10:43:02 h	457

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	16/11/2007	7th Ultracentric 48 Hour Run	209,21	×2
✓ 2	30/12/2018	34th Across the Years, 48h	162,19	×2
✓ 3	30/12/2015	3rd Snowdrop Ultra 55 Hour Race	161,10	×2
✓ 4	15/10/2016	6th Taturs Pumpkin Holler 100 Mile Race	160,93	×2
✓ 5	12/9/2015	6th Hawk Hundred - 100 Mile Trail Run	160,93	×2
✓ 6	13/12/2014	1st Brazos Bend 100 - 100 Mile	160,93	×2
✓ 7	28/12/2013	2nd Houston Hundred 100 Mile Ultra	160,93	×2
✓ 8	12/10/2013	14th Heartland 100 Mile Race	160,93	×2
✓ 9	28/9/2012	14th The Bear 100 Mile Endurance Run	160,93	×2
✓ 10	27/8/2011	13th Cascade Crest Classic 100 Mile	160,93	×2
✓ 11	6/11/2010	3rd Mother Road 100 Mile	160,93	×2
✓ 12	23/10/2010	8th Javelina Jundred 100 Mile Endurance Run	160,93	×2
✓ 13	12/6/2010	9th San Diego 100 Mile Endurance Run	160,93	×2
✓ 14	6/2/2010	18th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 15	31/10/2009	3rd Cactus Rose 100 Mile	160,93	×2
✓ 16	16/5/2009	15th Massanutten Mountain Trails 100 Mile	160,93	×2
✓ 17	8/11/2008	2nd Mother Road 100 Mile	160,93	×2
✓ 18	6/9/2008	29th Wasatch Front 100 Mile	160,93	×2
✓ 19	19/7/2008	20th Vermont 100 Mile Endurance Race	160,93	×2
✓ 20	2/2/2008	16th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 21	2/6/2007	29th Old Dominion 100 Mile Endurance Run	160,93	×2
✓ 22	10/11/2006	1st Mother Road 100 Mile	160,93	×2
✓ 23	14/10/2006	7th Heartland 100 Mile Race	160,93	×2
✓ 24	15/7/2006	5th Tahoe Rim Trail 100M Endurance Runs	160,93	×2
✓ 25	4/2/2006	14th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 26	1/10/2005	15th Arkansas Traveller 100	160,93	×2
✓ 27	28/5/2005	4th Old Dominion Memorial Day Race 100 Mile	160,93	×2
✓ 28	23/2/2018	4th Jackalope Jam 48 Hour Race	160,93	×2
✓ 29	5/12/2009	1st 24h Run Like The Wind Ultra Distance Race	151,67	×1
✓ 30	3/10/2015	1st Blazing 7's 100 km Trail Race	100,00	×1
✓ 31	27/12/2014	3rd Houston Hundred 100 km Ultra	100,00	×1
✓ 32	11/1/2014	14th Bandera 100 km Ultratrail - Open race (USA)	100,00	×1
✓ 33	7/1/2012	12th Bandera 100 km Ultratrail	100,00	×1
✓ 34	8/1/2011	11th Bandera 100 km Ultratrail	100,00	×1
✓ 35	5/1/2008	8th Bandera 100 km Ultratrail	100,00	×1
✓ 36	13/1/2007	7th Bandera 100 km Ultratrail	100,00	×1
✓ 37	20/10/2018	10th 24H The Hard Way	99,78	×1
✓ 38	22/3/2014	5th 12h Run Like The Wind Ultra Distance Race	83,00	×1
✓ 39	30/6/2018	7th Midnight Madness 50 Miler Road Race	82,88	×1
✓ 40	10/12/2016	3rd Brazos Bend 100 - 50 Mile	80,47	×1
✓ 41	19/12/2015	4th Houston Half Hundred 50 Mile Ultra	80,47	×1
✓ 42	25/10/2014	8th Cactus Rose 50 Mile	80,47	×1
✓ 43	29/10/2011	5th Cactus Rose 50 Mile	80,47	×1
✓ 44	3/4/2010	10th Hells Hills 50 Mile Race	80,47	×1
✓ 45	21/2/2009	28th Cross Timbers Trail Run	80,47	×1
✓ 46	19/4/2008	8th Hells Hills 50 Mile Race	80,47	×1
✓ 47	8/12/2007	1st IAU Trail WC Huntsville (18th Sunmart Texas Trail)	80,47	×1
✓ 48	24/3/2007	8th Grasslands 50 Mile Trail Run	80,47	×1
✓ 49	24/2/2007	26th Cross Timbers Trail Run	80,47	×1
✓ 50	3/12/2005	16th Sunmart Texas Trails 50 Mile	80,47	×1
✓ 51	20/11/2004	42nd JFK 50 Mile	80,47	×1
✓ 52	14/7/2018	12th Capt'n Karl's Trail Series - Muleshoe Bend	60,00	—
✓ 53	15/7/2017	11th Capt'n Karl's Trail Series - Muleshoe Bend	60,00	—
✓ 54	1/9/2012	6th Capt'n Karl's Trail Series - Reveille Peak Ranch	60,00	—
✓ 55	11/8/2012	6th Capt'n Karl's Trail Series - Colorado Bend	60,00	—
✓ 56	21/7/2012	6th Capt'n Karl's Trail Series - Muleshoe Bend	60,00	—
✓ 57	23/6/2012	6th Capt'n Karl's Trail Series - Pedernales Falls	60,00	—
✓ 58	21/10/2017	9th 24H The Hard Way	58,84	—
59	19/5/2018	1st Possums Revenge 56 km Race	56,00	—
60	26/2/2022	8th Jackalope Jam 24 Hour Race	50,69	—
61	12/11/2021	7th Franklin Mountains Trail Run 50km	50,00	—
62	23/10/2021	3rd El Taco Loco 50 km	50,00	—
63	25/9/2021	1st Paris Pair 50km	50,00	—
64	14/8/2021	7th Habanero Hundred 50 km	50,00	—
65	15/12/2018	7th Houston Running Festival 50 km Ultra	50,00	—
66	17/11/2018	14th Wild Hare 50 km Race	50,00	—
67	11/11/2018	3rd The Hill Country Trivium	50,00	—
68	27/10/2018	2nd Mission Tejas Trail Run	50,00	—
69	29/9/2018	4th Blazing 7's 50 km Trail Race	50,00	—
70	1/9/2018	1st Alamo City Ultra	50,00	—
71	18/8/2018	4th Habanero Hundred 50 km	50,00	—
72	21/4/2018	1st Coyote 50 km Trail Run	50,00	—
73	7/4/2018	5th Brazos Bend 50 - 50 km	50,00	—
74	7/1/2018	18th Bandera 50 km Endurance Run	50,00	—
75	16/12/2017	6th Houston Half Hundred 50 km Ultra	50,00	—
76	18/11/2017	13th Wild Hare 50 km Race	50,00	—
77	11/11/2017	22nd Rockledge Rumble Trail Run	50,00	—
78	30/9/2017	3rd Blazing 7's 50 km Trail Race	50,00	—
79	19/8/2017	3rd Habanero Hundred 50 km	50,00	—
80	7/1/2017	17th Bandera 50 km Ultratrail	50,00	—
81	17/12/2016	5th Houston Half Hundred 50 km Ultra	50,00	—
82	1/10/2016	2nd Blazing 7's 50 km Trail Race	50,00	—
83	20/8/2016	2nd Habanero Hundred 50 km	50,00	—
84	17/10/2015	31st Palo Duro 50 km Trail Run	50,00	—
85	10/1/2015	15th Bandera 50 km Ultratrail	50,00	—
86	24/5/2014	9th Jemez Mountain 50km Trail Run	50,00	—
87	7/4/2012	12th Hells Hills 50km Race	50,00	—
88	30/7/2011	4th Speedgoat 50k	50,00	—
89	2/4/2011	11th Hells Hills 50km Race	50,00	—
90	12/3/2011	1st Toughest N’ Texas Trail Runs 50K	50,00	—
91	5/3/2011	2nd Nueces 50 km Trail Run	50,00	—
92	6/6/2009	9th Hells Hills 50km Race	50,00	—
93	28/2/2009	4th Doogies Run 50 km	50,00	—
94	10/1/2009	9th Bandera 50 km Ultratrail	50,00	—
95	5/4/2008	16th Hog's Hunt 50K Trail Run	50,00	—
96	15/3/2008	6th Prickly Pear 50 km Trail Run	50,00	—
97	17/3/2007	5th Prickly Pear 50 km Trail Run	50,00	—
98	1/12/2018	2nd Perpetual Motion 12 Hour Race	49,89	—
99	9/12/2017	2nd The Circus 12 Hour Run	49,89	—