David Dye

Born : 1974 Cat. M50 Ultrarunner since 2013

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

38,6%

Rank quotient ?This runner's calculation uses 84 eligible race(s): Σ(rank − 1) = 4 423; Σ finishers = 11 470. 4 423 / 11 470 × 100 = 38.56%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed84

Km — ultra races5 861 km

> 100 km8

> 160 km6

> 24h1

Longest race170,6 km

12th Cruel Jewel 100 Mile — 18/5/2024

Km per year (ultra races)

355

2022

336

2023

757

2024

306

2025

2026

Race types (share of distance)

Road4,9%

Trail82,9%

Elim.12,1%

Wins & podiums (ultra)

🏆 Win3

🏆 Win M4

🏅 Top 35

🏅 Top 3 M7

Longest winning streak1

Current streak0

Records

50 km4h29'06 100 km14h54'22 50 mi7h23'41 100 mi20h27'53 12 h80,47 km 24 h52,30 km Backyard14 loops

HISTORY

84 race(s)

Date		Race	Perf.	Rk
2025
08.11	50km	18th Upchuck 50K Trail Running Race	7:40:46 h	54
27.09	50km	5th West Line Winder 50 km Race	8:15:09 h	182
19.04	100km	8th Rock/Creek Stillhouse 100 km Race	18:23:19 h	16
22.02	19:20h	6th Elsie Enduro Trail Run	56.327 km	16
25.01	50km	31st Mountain Mist 50k	6:49:38 h	139
2024
09.11	50km	17th Upchuck 50K Trail Running Race	7:01:48 h	50
26.10	100km	10th Firewater 100k Trail Race	15:17:34 h	9
21.09	50mi	14th The Georgia Jewel 50 Mile Run	11:42:42 h	24
18.05	106mi	12th Cruel Jewel 100 Mile	39:50:20 h	101
04.05	100km	27th Miwok 100k Trail Race	14:54:22 h	163
20.04	100km	7th Rock/Creek Stillhouse 100 km Race	17:12:40 h	13
23.03	50km	1st The Cove	6:44:01 h	23
24.02	19:20h	5th Elsie Enduro Trail Run	56.327 km	24
27.01	50km	30th Mountain Mist 50k	6:54:25 h	109
2023
11.11	50km	16th Upchuck 50K Trail Running Race	7:43:06 h	53
14.10	50mi	2nd My First 50	14:47:22 h	23
20.05	50km	9th Yamacraw 50k	8:05:18 h	82
25.02	24h	4th Elsie Enduro Trail Run	52.303 km	21
12.02	33mi	3rd Gone Loco 33 Mile Race	5:21:11 h	7
28.01	50km	29th Mountain Mist 50k	6:48:19 h	158
2022
12.11	50km	15th Upchuck 50K Trail Running Race	7:06:41 h	56
29.10	50km	9th Patapsco Valley 50K	9:29:08 h	217
14.05	12h	5th Locomotion 12 Hour Run	64.373 km	20
26.02	16:40h	3rd Elsie Enduro Trail Run	60.350 km	16
22.01	49.6km	28th Mountain Mist 50k	6:53:05 h	116
15.01	Backyard Ultra	1st MAD Backyard Ultra	80.472 km (12h)	7
2021
13.11	50km	14th Upchuck 50K Trail Running Race	7:27:13 h	61
08.05	12h	4th Locomotion 12 Hour Run	80.467 km	5
23.01	50km	27th Mountain Mist 50k	6:21:54 h	109
2020
03.10	50km	19th Rock/Creek StumpJump 50K	7:28:05 h	80
02.05	40mi	42nd Strolling Jim 40 Mile	7:24:03 h	13
25.01	50km	26th Mountain Mist 50k	6:42:55 h	116
2019
23.11	50km	9th Duncan Ridge Trail 50 km Race	8:45:13 h	28
02.11	100mi	12th Pinhoti 100 Mile	27:18:44 h	48
21.09	50km	6th The Barkley Fall Classic	12:22:57 h	111
18.05	50km	5th Quest for the Crest 50k	12:42:48 h	101
04.05	40mi	41st Strolling Jim 40 Mile	7:31:50 h	71
06.04	50km	5th Yamacraw 50k	5:49:04 h	58
23.02	40mi	20th Mount Mitchell Challenge	7:35:20 h	83
26.01	50km	25th Mountain Mist 50k	6:21:18 h	116
2018
29.12	Backyard Ultra	7th Trail of Fears Variable Hour Run	73.766 km (11h)	16
15.12	50mi	11th Lookout Mountain 50 Mile Race	13:09:42 h	87
10.11	50km	11th Upchuck 50K Trail Running Race	8:06:35 h	69
27.10	19h	3rd The Cannonball - Variable Hour Run	67.060 km	21
22.09	50mi	8th The Georgia Jewel 50 Mile Run	13:11:13 h	34
15.09	50km	5th The Barkley Fall Classic	11:33:52 h	96
21.07	100mi	30th Vermont 100 Mile Endurance Race	24:49:32 h	145
05.05	40mi	40th Strolling Jim 40 Mile	6:48:55 h	40
07.04	50km	4th Yamacraw 50k	6:01:11 h	26
10.03	50mi	15th Land Between The Lakes 50 Mile Trail Run	9:39:32 h	24
27.01	50km	24th Mountain Mist 50k	5:52:32 h	52
2017
16.12	50mi	10th Lookout Mountain 50 Mile Race	11:45:45 h	86
14.10	15h	2nd The Cannonball - Variable Hour Run	60.354 km	8
16.09	50km	4th The Barkley Fall Classic	11:44:35 h	47
19.08	Backyard Ultra	2nd Backyard Classic 8 Hour Endurance Run	52.303 km	25
20.05	50km	3rd Quest for the Crest 50k	10:25:05 h	43
01.04	68mi	5th Georgia Death Race	23:04:28 h	157
07.01	50mi	3rd Cloudland Canyon 50 Mile Race	7:23:41 h	67
2016
17.12	50mi	9th Lookout Mountain 50 Mile Race	11:28:24 h	68
19.11	50km	4th Blood Rock 50 km Race	6:52:54 h	13
22.10	50km	2nd Firewater 50k Trail Race	6:12:00 h	4
01.10	50km	15th Rock/Creek StumpJump 50K	7:03:13 h	57
17.09	50km	3rd The Barkley Fall Classic	11:11:28 h	34
27.08	50km	4th Yeti Snakebite 50 km	6:34:28 h	21
20.08	Backyard Ultra	1st Backyard Classic 8 Hour Endurance Run	57.534 km	1 🏆
14.05	50km	2nd Quest for the Crest 50k	11:40:53 h	62
12.03	60km	13th Land Between The Lakes 60 km Trail Run	7:37:18 h	28
27.02	50km	10th Mount Cheaha 50K UltraMarathon Race	7:28:10 h	79
2015
19.12	Backyard Ultra	4th Trail of Fears Variable Hour Run	93.884 km (14h)	1 🏆
07.11	100mi	8th Pinhoti 100 Mile	22:58:53 h	16
13.09	50km	2nd Stanky Creek 50 km Trail Race	4:29:06 h	3 🥉
18.07	100mi	27th Vermont 100 Mile Endurance Race	20:27:53 h	30
06.06	10h	9th Run Under The Stars - Paducah	95.755 km	2 🥈
09.05	50km	12th Dances with Dirt - Gnaw Bone 50 km Ultra	5:49:55 h	18
14.03	68mi	3rd Georgia Death Race	15:03:39 h	22
2014
15.11	50mi	11th Dizzy Fifties - 50 Mile Trail Run	8:34:41 h	1 🏆
20.09	50km	1st The Barkley Fall Classic	8:54:51 h	18
16.05	100mi	1st Rock/Creek Thunder Rock 100 Mile Trail Race	21:11:06 h	17
16.03	50km	1st Fall Creek Falls 50K	5:06:41 h	8
08.03	50mi	11th Land Between The Lakes 50 Mile Trail Run	8:30:57 h	13
2013
05.10	50km	12th Rock/Creek StumpJump 50K	6:55:39 h	133
29.09	50mi trail race	20th Vermont 50 Miles Ultra Run	9:33:18 h	84
09.03	60km	10th Land Between The Lakes 60 km Trail Run	5:55:15 h	16
16.02	50km	8th Black Warrior 50K	5:02:08 h	16

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	18/5/2024	12th Cruel Jewel 100 Mile	170,59	×3
✓ 2	2/11/2019	12th Pinhoti 100 Mile	160,93	×3
✓ 3	21/7/2018	30th Vermont 100 Mile Endurance Race	160,93	×3
✓ 4	7/11/2015	8th Pinhoti 100 Mile	160,93	×3
✓ 5	18/7/2015	27th Vermont 100 Mile Endurance Race	160,93	×3
✓ 6	16/5/2014	1st Rock/Creek Thunder Rock 100 Mile Trail Race	160,93	×3
✓ 7	1/4/2017	5th Georgia Death Race	109,44	×2
✓ 8	14/3/2015	3rd Georgia Death Race	109,44	×2
✓ 9	19/4/2025	8th Rock/Creek Stillhouse 100 km Race	100,00	×1
✓ 10	26/10/2024	10th Firewater 100k Trail Race	100,00	×1
✓ 11	4/5/2024	27th Miwok 100k Trail Race	100,00	×1
✓ 12	20/4/2024	7th Rock/Creek Stillhouse 100 km Race	100,00	×1
✓ 13	6/6/2015	9th Run Under The Stars - Paducah	95,76	×1
✓ 14	19/12/2015	4th Trail of Fears Variable Hour Run	93,88	×1
✓ 15	15/1/2022	1st MAD Backyard Ultra	80,47	×1
✓ 16	21/9/2024	14th The Georgia Jewel 50 Mile Run	80,47	×1
✓ 17	14/10/2023	2nd My First 50	80,47	×1
✓ 18	15/12/2018	11th Lookout Mountain 50 Mile Race	80,47	×1
✓ 19	22/9/2018	8th The Georgia Jewel 50 Mile Run	80,47	×1
✓ 20	10/3/2018	15th Land Between The Lakes 50 Mile Trail Run	80,47	×1
✓ 21	16/12/2017	10th Lookout Mountain 50 Mile Race	80,47	×1
✓ 22	7/1/2017	3rd Cloudland Canyon 50 Mile Race	80,47	×1
✓ 23	17/12/2016	9th Lookout Mountain 50 Mile Race	80,47	×1
✓ 24	15/11/2014	11th Dizzy Fifties - 50 Mile Trail Run	80,47	×1
✓ 25	8/3/2014	11th Land Between The Lakes 50 Mile Trail Run	80,47	×1
✓ 26	29/9/2013	20th Vermont 50 Miles Ultra Run (USA)	80,47	×1
✓ 27	8/5/2021	4th Locomotion 12 Hour Run	80,47	×1
✓ 28	29/12/2018	7th Trail of Fears Variable Hour Run	73,77	×1
✓ 29	27/10/2018	3rd The Cannonball - Variable Hour Run	67,06	×1
✓ 30	2/5/2020	42nd Strolling Jim 40 Mile	64,37	×1
✓ 31	4/5/2019	41st Strolling Jim 40 Mile	64,37	×1
✓ 32	23/2/2019	20th Mount Mitchell Challenge	64,37	×1
✓ 33	5/5/2018	40th Strolling Jim 40 Mile	64,37	×1
✓ 34	14/5/2022	5th Locomotion 12 Hour Run	64,37	×1
✓ 35	14/10/2017	2nd The Cannonball - Variable Hour Run	60,35	×1
✓ 36	26/2/2022	3rd Elsie Enduro Trail Run	60,35	×1
✓ 37	12/3/2016	13th Land Between The Lakes 60 km Trail Run	60,00	×1
✓ 38	9/3/2013	10th Land Between The Lakes 60 km Trail Run	60,00	×1
✓ 39	20/8/2016	1st Backyard Classic 8 Hour Endurance Run	57,53	×1
✓ 40	22/2/2025	6th Elsie Enduro Trail Run	56,33	×1
✓ 41	24/2/2024	5th Elsie Enduro Trail Run	56,33	×1
✓ 42	12/2/2023	3rd Gone Loco 33 Mile Race	53,11	×1
✓ 43	25/2/2023	4th Elsie Enduro Trail Run	52,30	—
✓ 44	19/8/2017	2nd Backyard Classic 8 Hour Endurance Run	52,30	—
✓ 45	8/11/2025	18th Upchuck 50K Trail Running Race	50,00	—
✓ 46	27/9/2025	5th West Line Winder 50 km Race	50,00	—
✓ 47	25/1/2025	31st Mountain Mist 50k	50,00	—
✓ 48	9/11/2024	17th Upchuck 50K Trail Running Race	50,00	—
✓ 49	23/3/2024	1st The Cove	50,00	—
✓ 50	27/1/2024	30th Mountain Mist 50k	50,00	—
51	11/11/2023	16th Upchuck 50K Trail Running Race	50,00	—
52	20/5/2023	9th Yamacraw 50k	50,00	—
53	28/1/2023	29th Mountain Mist 50k	50,00	—
54	12/11/2022	15th Upchuck 50K Trail Running Race	50,00	—
55	29/10/2022	9th Patapsco Valley 50K	50,00	—
56	13/11/2021	14th Upchuck 50K Trail Running Race	50,00	—
57	23/1/2021	27th Mountain Mist 50k	50,00	—
58	3/10/2020	19th Rock/Creek StumpJump 50K	50,00	—
59	25/1/2020	26th Mountain Mist 50k	50,00	—
60	23/11/2019	9th Duncan Ridge Trail 50 km Race	50,00	—
61	21/9/2019	6th The Barkley Fall Classic	50,00	—
62	18/5/2019	5th Quest for the Crest 50k	50,00	—
63	6/4/2019	5th Yamacraw 50k	50,00	—
64	26/1/2019	25th Mountain Mist 50k	50,00	—
65	10/11/2018	11th Upchuck 50K Trail Running Race	50,00	—
66	15/9/2018	5th The Barkley Fall Classic	50,00	—
67	7/4/2018	4th Yamacraw 50k	50,00	—
68	27/1/2018	24th Mountain Mist 50k	50,00	—
69	16/9/2017	4th The Barkley Fall Classic	50,00	—
70	20/5/2017	3rd Quest for the Crest 50k	50,00	—
71	19/11/2016	4th Blood Rock 50 km Race	50,00	—
72	22/10/2016	2nd Firewater 50k Trail Race	50,00	—
73	1/10/2016	15th Rock/Creek StumpJump 50K	50,00	—
74	17/9/2016	3rd The Barkley Fall Classic	50,00	—
75	27/8/2016	4th Yeti Snakebite 50 km	50,00	—
76	14/5/2016	2nd Quest for the Crest 50k	50,00	—
77	27/2/2016	10th Mount Cheaha 50K UltraMarathon Race	50,00	—
78	13/9/2015	2nd Stanky Creek 50 km Trail Race	50,00	—
79	9/5/2015	12th Dances with Dirt - Gnaw Bone 50 km Ultra	50,00	—
80	20/9/2014	1st The Barkley Fall Classic	50,00	—
81	16/3/2014	1st Fall Creek Falls 50K	50,00	—
82	5/10/2013	12th Rock/Creek StumpJump 50K	50,00	—
83	16/2/2013	8th Black Warrior 50K	50,00	—
84	22/1/2022	28th Mountain Mist 50k	49,60	—