Kevin Dorsey

Born : 1970 Cat. M55 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

27,5%

Rank quotient ?This runner's calculation uses 95 eligible race(s): Σ(rank − 1) = 2 434; Σ finishers = 8 859. 2 434 / 8 859 × 100 = 27.47%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed95

Km — ultra races9 611 km

> 100 km32

> 160 km32

> 200 km1

> 24h1

Longest race500,0 km

3rd Last Annual Vol-State 500K Endurance Run — 1/7/2008

Km per year (ultra races)

2022

2023

2024

215

2025

2026

Race types (share of distance)

Road19,1%

Trail80,9%

Wins & podiums (ultra)

🏆 Win3

🏆 Win M3

🏅 Top 310

🏅 Top 3 M12

Longest winning streak1

Current streak0

Records

50 km4h11'03 50 mi6h46'04 100 mi17h41'12 12 h83,41 km 24 h82,07 km

HISTORY

95 race(s)

Date		Race	Perf.	Rk
2026
23.05	50km	3rd West Virginia Trail Fest - 50 km	8:59:13 h	52
2025
29.11	12h	15th Sunset 12 Hour Endurance Challenge	50.629 km	14
08.11	50mi	12th Tunnel Hill 50 Mile Race	10:36:46 h	104
11.10	12h	7th Arrowhead 12 Hour Endurance Run	83.412 km	4
2024
09.11	50mi	11th Tunnel Hill 50 Mile Race	11:37:29 h	196
2017
22.10	50km	10th Bimblers Bluff 50k	8:24:36 h	109
2016
02.01	100mi	4th The Pistol 100 Mile Ultra Run	23:13:10 h	24
2015
14.11	100mi	2nd Tunnel Hill 100 Mile Race	20:23:31 h	10
07.11	50mi	8th Nashville 50 Mile Ultra Marathon	7:55:14 h	6
28.03	100mi	3rd Prairie Spirit 100 Mile Trail Ultra Race	23:18:06 h	16
21.02	50km	23rd Sylamore Trail 50k Run	6:43:12 h	29
03.01	100mi	3rd The Pistol 100 Mile Ultra Run	23:51:01 h	24
2014
01.11	50mi	7th Nashville 50 Mile Ultra Marathon	8:43:00 h	10
2013
14.09	50mi	7th Bartlett Park Ultras 50M	10:36:39 h	5
20.07	50km	22th Full Moon Run - Midnight 50K	7:25:18 h	83
2011
01.10	100mi	21st Arkansas Traveller 100	28:14:57 h	48
10.09	100mi	3rd Run Woodstock - 100 Mile Hallucination Run	27:28:16 h	21
30.07	100mi	5th Burning River 100 Mile Endurance Run	28:56:15 h	126
14.05	100mi	4th Keys100 Ultra-Marathons 100mi	20:19:32 h	5
07.05	40mi	33rd Strolling Jim 40 Mile	5:44:20 h	17
09.04	100mi	3rd Labor of Love 100 Mile Race	24:35:40 h	10
12.03	50mi	8th Land Between The Lakes 50 Mile Trail Run	8:33:05 h	16
05.03	50mi	30th Carl Touchstone Memorial Mississippi Trail 50 Mile	8:41:30 h	7
2010
06.11	100mi	3rd Mother Road 100 Mile	24:44:09 h	53
16.10	50mi	3rd Nashville 50 Mile Ultra Marathon	7:38:37 h	6
09.10	100mi	11th Heartland 100 Mile Race	23:22:12 h	18
24.07	50km	19th Full Moon Run - Midnight 50K	5:47:48 h	29
03.07	51.5mi	1st Midnight Madness 50 Miler Road Race	8:54:53 h	8
12.06	10h	4th Run Under The Stars - Paducah	77.248 km	6
2009
12.12	50km	1st Tashka 50K	4:43:32 h	4
17.10	50mi	2nd Nashville 50 Mile Ultra Marathon	7:18:05 h	3 🥉
03.10	100mi	19th Arkansas Traveller 100	24:52:50 h	24
18.04	50mi	19th Ouachita Trail 50 Mile	9:57:18 h	11
14.03	50mi	6th Land Between The Lakes 50 Mile Trail Run	8:43:59 h	11
07.02	100mi	17th Rocky Raccoon 100 Mile Trail Run	18:42:48 h	7
2008
15.11	24h	8th Ultracentric 24 Hour Run	82.070 km	44
04.10	100mi	18th Arkansas Traveller 100	20:30:07 h	4
09.08	100mi	2nd Headlands Hundred 100 Mile Endurance Run	28:53:02 h	23
01.07	500km	3rd Last Annual Vol-State 500K Endurance Run	4d 23:45:03 h	1 🏆
21.06	100mi	19th Mohican Trail 100 Mile	21:54:15 h	11
07.06	100mi	30th Old Dominion 100 Mile Endurance Run	23:10:42 h	10
03.05	40mi	30th Strolling Jim 40 Mile	4:54:10 h	1 🏆
02.02	100mi	16th Rocky Raccoon 100 Mile Trail Run	17:41:12 h	6
2007
17.11	50km	4th Dizzy Fifties - 50 km Trail Run	4:19:13 h	4
06.10	100mi	17th Arkansas Traveller 100	22:27:59 h	7
16.09	50km	2nd Turkey & Taturs 50 km Trail Race	5:11:43 h	2 🥈
21.07	100mi	19th Vermont 100 Mile Endurance Race	22:46:46 h	43
05.05	40mi	29th Strolling Jim 40 Mile	5:59:06 h	11
21.04	50mi	17th Ouachita Trail 50 Mile	9:57:48 h	6
31.03	50mi	13th Umstead Endurance Run 50 Miles	8:49:43 h	12
17.03	50mi	3rd Three Days of Syllamo 50 Mile Run	9:11:00 h	7
10.03	60km	4th Land Between The Lakes 60 km Trail Run	5:17:39 h	5
24.02	50km	2nd Mount Cheaha 50K UltraMarathon Race	5:45:12 h	13
17.02	50km	15th Sylamore Trail 50k Run	5:01:00 h	9
03.02	100mi	15th Rocky Raccoon 100 Mile Trail Run	22:35:40 h	38
20.01	50km	2nd Swamp Stomper 50K	7:37:59 h	23
2006
31.12	50km	8th HTC Recover From the Holidays 50K	4:11:03 h	3 🥉
18.11	50mi	3rd Dizzy Fifties - 50 Mile Trail Run	7:48:32 h	1 🏆
11.11	50mi	7th Chicago Lakefront Fall 50 Mile Race	6:46:04 h	4
07.10	100mi	16th Arkansas Traveller 100	23:42:42 h	25
19.08	100mi	24th Leadville Trail 100 Mile	29:19:46 h	155
22.07	50km	15th Full Moon Run - Midnight 50K	4:18:51 h	3 🥉
22.07	100mi	18th Vermont 100 Mile Endurance Race	21:18:27 h	19
24.06	100mi	33th Western States 100 Mile Endurance Run	28:35:11 h	142
20.05	50mi	7th Berryman 50 Mile	9:31:46 h	6
06.05	40mi	28th Strolling Jim 40 Mile	5:11:26 h	4
22.04	50mi	16th Ouachita Trail 50 Mile	9:22:23 h	8
19.03	33mi	7th Oak Mountain 50km Race	5:49:12 h	18
11.03	60km	3rd Land Between The Lakes 60 km Trail Run	5:16:47 h	5
25.02	50km	1st Mount Cheaha 50K UltraMarathon Race	6:32:24 h	20
18.02	50km	14th Sylamore Trail 50k Run	5:47:22 h	29
04.02	50km	13th White Rock Classic 50K	4:51:24 h	6
28.01	50km	12th Mountain Mist 50k	5:32:18 h	52
15.01	50km	1st Swamp Stomper 50K	5:36:00 h	2 🥈
2005
31.12	50km	7th HTC Recover From the Holidays 50K	4:33:50 h	9
19.11	50mi	2nd Dizzy Fifties - 50 Mile Trail Run	9:32:28 h	4
27.08	100mi	1st Lean Horse Ultra-Marathon 100 Mile	19:26:12 h	5
23.07	50km	14th Full Moon Run - Midnight 50K	4:59:30 h	7
16.07	100mi	17th Vermont 100 Mile Endurance Race	21:34:46 h	27
18.06	50mi	11th Bethel Hill Moonlight Boogie 50 Miles	8:19:45 h	4
07.05	40mi	27th Strolling Jim 40 Mile	6:29:42 h	15
02.04	100mi	11th Umstead Endurance Run 100 Miles	19:28:10 h	3 🥉
12.03	60km	2nd Land Between The Lakes 60 km Trail Run	5:26:22 h	3 🥉
12.03	50mi	25th Carl Touchstone Memorial Mississippi Trail 50 Mile	9:07:48 h	8
19.02	50km	13th Sylamore Trail 50k Run	5:13:11 h	25
05.02	100mi	13th Rocky Raccoon 100 Mile Trail Run	23:58:35 h	49
2004
20.11	50mi	42nd JFK 50 Mile	8:50:31 h	126
02.10	100mi	14th Arkansas Traveller 100	25:26:28 h	32
24.07	50km	13th Full Moon Run - Midnight 50K	4:44:00 h	7
05.06	100mi	9th Kettle Moraine 100 Mile Endurance Run	27:43:10 h	34
08.05	50mi	23th Ice Age Trail 50 Mile Run	9:10:12 h	55
17.04	50mi	14th Ouachita Trail 50 Mile	10:59:09 h	15
13.03	60km	1st Land Between The Lakes 60 km Trail Run	5:57:30 h	6
21.02	50km	12th Sylamore Trail 50k Run	5:37:21 h	38
24.01	50km	10th Mountain Mist 50k	6:34:02 h	159

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	1/7/2008	3rd Last Annual Vol-State 500K Endurance Run	500,00	×6
✓ 2	2/1/2016	4th The Pistol 100 Mile Ultra Run	160,93	×2
✓ 3	14/11/2015	2nd Tunnel Hill 100 Mile Race	160,93	×2
✓ 4	28/3/2015	3rd Prairie Spirit 100 Mile Trail Ultra Race	160,93	×2
✓ 5	3/1/2015	3rd The Pistol 100 Mile Ultra Run	160,93	×2
✓ 6	1/10/2011	21st Arkansas Traveller 100	160,93	×2
✓ 7	10/9/2011	3rd Run Woodstock - 100 Mile Hallucination Run	160,93	×2
✓ 8	30/7/2011	5th Burning River 100 Mile Endurance Run	160,93	×2
✓ 9	14/5/2011	4th Keys100 Ultra-Marathons 100mi	160,93	×2
✓ 10	9/4/2011	3rd Labor of Love 100 Mile Race	160,93	×2
✓ 11	6/11/2010	3rd Mother Road 100 Mile	160,93	×2
✓ 12	9/10/2010	11th Heartland 100 Mile Race	160,93	×2
✓ 13	3/10/2009	19th Arkansas Traveller 100	160,93	×2
✓ 14	7/2/2009	17th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 15	4/10/2008	18th Arkansas Traveller 100	160,93	×2
✓ 16	9/8/2008	2nd Headlands Hundred 100 Mile Endurance Run	160,93	×2
✓ 17	21/6/2008	19th Mohican Trail 100 Mile	160,93	×2
✓ 18	7/6/2008	30th Old Dominion 100 Mile Endurance Run	160,93	×2
✓ 19	2/2/2008	16th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 20	6/10/2007	17th Arkansas Traveller 100	160,93	×2
✓ 21	21/7/2007	19th Vermont 100 Mile Endurance Race	160,93	×2
✓ 22	3/2/2007	15th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 23	7/10/2006	16th Arkansas Traveller 100	160,93	×2
✓ 24	19/8/2006	24th Leadville Trail 100 Mile	160,93	×2
✓ 25	22/7/2006	18th Vermont 100 Mile Endurance Race	160,93	×2
✓ 26	24/6/2006	33th Western States 100 Mile Endurance Run	160,93	×2
✓ 27	27/8/2005	1st Lean Horse Ultra-Marathon 100 Mile	160,93	×2
✓ 28	16/7/2005	17th Vermont 100 Mile Endurance Race	160,93	×2
✓ 29	2/4/2005	11th Umstead Endurance Run 100 Miles	160,93	×2
✓ 30	5/2/2005	13th Rocky Raccoon 100 Mile Trail Run	160,93	×2
✓ 31	2/10/2004	14th Arkansas Traveller 100	160,93	×2
✓ 32	5/6/2004	9th Kettle Moraine 100 Mile Endurance Run	160,93	×2
✓ 33	11/10/2025	7th Arrowhead 12 Hour Endurance Run	83,41	×1
✓ 34	3/7/2010	1st Midnight Madness 50 Miler Road Race	82,88	×1
✓ 35	15/11/2008	8th Ultracentric 24 Hour Run	82,07	×1
✓ 36	8/11/2025	12th Tunnel Hill 50 Mile Race	80,47	×1
✓ 37	9/11/2024	11th Tunnel Hill 50 Mile Race	80,47	×1
✓ 38	7/11/2015	8th Nashville 50 Mile Ultra Marathon	80,47	×1
✓ 39	1/11/2014	7th Nashville 50 Mile Ultra Marathon	80,47	×1
✓ 40	14/9/2013	7th Bartlett Park Ultras 50M	80,47	×1
✓ 41	12/3/2011	8th Land Between The Lakes 50 Mile Trail Run	80,47	×1
✓ 42	5/3/2011	30th Carl Touchstone Memorial Mississippi Trail 50 Mile	80,47	×1
✓ 43	16/10/2010	3rd Nashville 50 Mile Ultra Marathon	80,47	×1
✓ 44	17/10/2009	2nd Nashville 50 Mile Ultra Marathon	80,47	×1
✓ 45	18/4/2009	19th Ouachita Trail 50 Mile	80,47	×1
✓ 46	14/3/2009	6th Land Between The Lakes 50 Mile Trail Run	80,47	×1
✓ 47	21/4/2007	17th Ouachita Trail 50 Mile	80,47	×1
✓ 48	31/3/2007	13th Umstead Endurance Run 50 Miles	80,47	×1
✓ 49	17/3/2007	3rd Three Days of Syllamo 50 Mile Run	80,47	×1
✓ 50	18/11/2006	3rd Dizzy Fifties - 50 Mile Trail Run	80,47	×1
✓ 51	11/11/2006	7th Chicago Lakefront Fall 50 Mile Race	80,47	×1
✓ 52	20/5/2006	7th Berryman 50 Mile	80,47	×1
✓ 53	22/4/2006	16th Ouachita Trail 50 Mile	80,47	×1
✓ 54	19/11/2005	2nd Dizzy Fifties - 50 Mile Trail Run	80,47	×1
✓ 55	18/6/2005	11th Bethel Hill Moonlight Boogie 50 Miles	80,47	×1
✓ 56	12/3/2005	25th Carl Touchstone Memorial Mississippi Trail 50 Mile	80,47	×1
✓ 57	20/11/2004	42nd JFK 50 Mile	80,47	×1
✓ 58	8/5/2004	23th Ice Age Trail 50 Mile Run	80,47	×1
✓ 59	17/4/2004	14th Ouachita Trail 50 Mile	80,47	×1
✓ 60	12/6/2010	4th Run Under The Stars - Paducah	77,25	—
✓ 61	7/5/2011	33rd Strolling Jim 40 Mile	64,37	—
✓ 62	3/5/2008	30th Strolling Jim 40 Mile	64,37	—
✓ 63	5/5/2007	29th Strolling Jim 40 Mile	64,37	—
✓ 64	6/5/2006	28th Strolling Jim 40 Mile	64,37	—
65	7/5/2005	27th Strolling Jim 40 Mile	64,37	—
66	10/3/2007	4th Land Between The Lakes 60 km Trail Run	60,00	—
67	11/3/2006	3rd Land Between The Lakes 60 km Trail Run	60,00	—
68	13/3/2004	1st Land Between The Lakes 60 km Trail Run	60,00	—
69	19/3/2006	7th Oak Mountain 50km Race	53,11	—
70	29/11/2025	15th Sunset 12 Hour Endurance Challenge	50,63	—
71	23/5/2026	3rd West Virginia Trail Fest - 50 km	50,00	—
72	22/10/2017	10th Bimblers Bluff 50k	50,00	—
73	21/2/2015	23rd Sylamore Trail 50k Run	50,00	—
74	20/7/2013	22th Full Moon Run - Midnight 50K	50,00	—
75	24/7/2010	19th Full Moon Run - Midnight 50K	50,00	—
76	12/12/2009	1st Tashka 50K	50,00	—
77	17/11/2007	4th Dizzy Fifties - 50 km Trail Run	50,00	—
78	16/9/2007	2nd Turkey & Taturs 50 km Trail Race	50,00	—
79	24/2/2007	2nd Mount Cheaha 50K UltraMarathon Race	50,00	—
80	17/2/2007	15th Sylamore Trail 50k Run	50,00	—
81	20/1/2007	2nd Swamp Stomper 50K	50,00	—
82	31/12/2006	8th HTC Recover From the Holidays 50K	50,00	—
83	25/2/2006	1st Mount Cheaha 50K UltraMarathon Race	50,00	—
84	18/2/2006	14th Sylamore Trail 50k Run	50,00	—
85	4/2/2006	13th White Rock Classic 50K	50,00	—
86	28/1/2006	12th Mountain Mist 50k	50,00	—
87	15/1/2006	1st Swamp Stomper 50K	50,00	—
88	31/12/2005	7th HTC Recover From the Holidays 50K	50,00	—
89	23/7/2005	14th Full Moon Run - Midnight 50K	50,00	—
90	19/2/2005	13th Sylamore Trail 50k Run	50,00	—
91	24/7/2004	13th Full Moon Run - Midnight 50K	50,00	—
92	21/2/2004	12th Sylamore Trail 50k Run	50,00	—
93	24/1/2004	10th Mountain Mist 50k	50,00	—