Eric Brumbalow

Born : 1989 Cat. M35 Ultrarunner since 2015

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

72,6%

Rank quotient ?This runner's calculation uses 77 eligible race(s): Σ(rank − 1) = 3 858; Σ finishers = 5 314. 3 858 / 5 314 × 100 = 72.60%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed77

Km — ultra races6 109 km

> 100 km16

> 160 km11

> 24h47

> 48h21

Longest race171,4 km

5th Merrill's Mile 48 Hour Run — 2/7/2016

Km per year (ultra races)

896

2022

2023

346

2024

397

2025

146

2026

Race types (share of distance)

Road53,6%

Trail44,7%

Elim.1,7%

Wins & podiums (ultra)

🏆 Win0

🏆 Win M1

🏅 Top 30

🏅 Top 3 M6

Longest winning streak0

Current streak0

Records

50 km5h41'02 100 mi33h21'01 12 h64,37 km 24 h85,67 km 48 h171,38 km 6 d161,66 km

HISTORY

77 race(s) · 5 split(s) nested

Date		Race	Perf.	Rk
2026
10.07	48h	15th Merrill's Mile 48 Hour Run	78.471 km	60
03.04	48h	6th The Country Mile 48 Hour Race	67.060 km	193
2025
30.12	55h	13th Snowdrop Ultra 55 Hour Race	161.111 km	51
30.12	50km	13th Snowdrop Ultra 55 Hour Race - 50km Split	12:46:52 h	127
30.12	50mi	13th Snowdrop Ultra 55 Hour Race - 50mi Split	28:44:02 h	123
30.12	100km	13th Snowdrop Ultra 55 Hour Race - 100km Split	33:40:41 h	117
30.12	100mi	13th Snowdrop Ultra 55 Hour Race - 100mi Split	2d 04:15:22 h	99
15.11	30h	4th Seven Trails Ultra Festival	49.567 km	93
11.07	48h	14th Merrill's Mile 48 Hour Run	81.674 km	76
04.04	48h	5th The Country Mile 48 Hour Race	54.073 km	242
25.02	24h	9th FarmDaze 24 Hour Run	50.148 km	38
2024
30.12	55h	12th Snowdrop Ultra 55 Hour Race	111.109 km	113
30.12	50km	12th Snowdrop Ultra 55 Hour Race - 50km Split	11:49:57 h	103
07.06	48h	13th Merrill's Mile 48 Hour Run	81.674 km	45
19.04	34h	1st Capitan Mountain 34 Hour	83.685 km	100
05.04	48h	4th The Country Mile 48 Hour Race	70.000 km	192
2022
30.12	55h	10th Snowdrop Ultra 55 Hour Race	68.879 km	141
10.12	24h	10th One Epic Run 24 Hour Race	50.211 km	11
05.11	30h	3rd Dark Horse 30 Hour Ultra Run	81.110 km	25
21.10	48h	7th Endless Mile - 48 Hour Race	80.631 km	48
30.09	36h	4th Buffalo Mountain Endurance 36 Hour Run	56.327 km	32
02.07	48h	11th Merrill's Mile 48 Hour Run	81.272 km	48
08.04	48h	2nd The Country Mile 48 Hour Race	58.708 km	182
01.04	36h	2nd Seven Trails Ultra Festival	84.490 km	81
04.03	100mi	8th Coastal Georgia Greenway (CGG) 100 Mile Ultra	33:21:01 h	7
12.02	30h	3rd Sandhills Trail & Ultra Festival 30 Hour Run	73.386 km	41
22.01	50km	1st Snowbird Challenge	5:41:02 h	20
15.01	50km	5th Frozen: H3 - 50K Day/Night Run	9:29:19 h	12
2021
30.12	55h	9th Snowdrop Ultra 55 Hour Race	113.340 km	90
11.12	30h	3rd Prisoner of War 30 Hour Ultra Race	55.683 km	14
04.12	50km	1st Unico 50 km Race	10:51:07 h	36
06.11	30h	3rd Sadlers Creek Stumble 30 Hour Run	60.350 km	29
30.10	30h	2nd Dark Horse 30 Hour Ultra Run	81.110 km	25
16.10	24h	5th Allison Woods Halloween Hobble 24 Hour Endurance Run	77.248 km	15
18.09	30h	2nd Back 9 (Swan Lake) 30 Hour Ultra Run	81.336 km	24
21.08	30h	2nd Sandhills Trail & Ultra Festival 30 Hour Run	73.386 km	41
03.07	24h	10th Merrill's Mile 24 Hour Run	52.587 km	25
19.06	10h	2nd Longest Day Race	51.499 km	68
23.04	36h	1st Seven Trails Ultra Festival	99.135 km	89
10.04	48h	1st The Country Mile 48 Hour Race	58.580 km	106
2020
14.11	24h	4th The Stinger 24 Hour Race	85.665 km	47
31.10	30h	1st Dark Horse 30 Hour Ultra Run	58.016 km	25
14.03	50km	6th Peyton's Wild and Wacky 10x5km Ultra	6:15:37 h	55
22.02	24h	4th FarmDaze 24 Hour Run	51.177 km	37
03.02	6d	SC Ultra Running Festival - 6 Day Race	161.655 km	4
2019
30.12	55h	7th Snowdrop Ultra 55 Hour Race	161.108 km	92
12.10	24h	3rd Allison Woods Halloween Hobble 24 Hour Endurance Run	70.811 km	10
23.02	24h	3rd FarmDaze 24 Hour Run	54.717 km	50
16.02	50km	8th Destin 50 km Beach Ultra	10:46:56 h	56
2018
30.12	55h	6th Snowdrop Ultra 55 Hour Race	164.153 km	41
06.10	24h	2nd Allison Woods Halloween Hobble 24 Hour Endurance Run	51.499 km	9
29.09	24h	6th The Dirt Circuit - 24 Hour Endurance Trail Runs	80.708 km	9
03.08	36h	4th Holston River Endurance Challenge - 36 Hour Run	120.700 km	13
08.07	12h	7th Merrill's Mile 12 Hour Run	50.994 km	17
01.06	48h	3rd Ozone Endurance Challenge 48 Hour Race	164.153 km	4
19.05	50km	5th Knock on Wood Ultra - Forest Freak 50k	12:49:00 h	100
10.03	50km	10th Labor of Love 50 km Race	8:08:51 h	6
17.02	24h	2nd FarmDaze 24 Hour Run	81.175 km	26
2017
30.12	55h	5th Snowdrop Ultra 55 Hour Race	162.543 km	44
28.10	50km	3rd Pinnacle Tower 50k	9:43:00 h	38
01.10	50km	9th FATS 50K Trail Race	10:21:10 h	71
04.08	36h	3rd Holston River Endurance Challenge - 36 Hour Run	101.388 km	25
29.07	12h	2nd River to Sea 12 Hour Race	50.694 km	51
01.07	48h	6th Merrill's Mile 48 Hour Run	100.395 km	22
19.05	100mi	4th Knock on Wood Ultra - 100 Mile Challenge	38:55:05 h	11
23.04	50km	3rd Homestead 10 x 5k	7:04:07 h	49
19.02	50km	7th Destin 50 km Beach Ultra	6:46:15 h	29
04.02	40mi	3rd Rut Rogue 40s	10:12:00 h	21
07.01	50km	7th Harbison 50K	9:12:23 h	103
2016
31.12	50km	5th The Pistol 50 km Ultra Run	8:08:17 h	172
29.10	50km	2nd Pinnacle Tower 50k	9:17:01 h	22
02.10	50km	8th FATS 50K Trail Race	9:16:26 h	42
20.08	12h	1st Close Quarters 12 Hour Ultra	64.373 km	10
05.08	100mi	2nd Holston River Endurance Challenge - 100 Mile Run	34:07:58 h	12
02.07	48h	5th Merrill's Mile 48 Hour Run	171.382 km	6
18.06	50km	1st Badder Marsh Night Ultra	6:53:54 h	17
20.05	100mi	3rd Knock on Wood Ultra - 100 Mile Challenge	36:51:27 h	11
10.04	66km	3rd Austin Rattler Run 66K	10:36:24 h	65
09.04	50km	3rd Toughest N’ Texas Trail Runs 50K	9:12:31 h	14
05.03	50km	35th Carl Touchstone Memorial Mississippi Trail 50 km	6:33:35 h	30
14.02	50km	6th Destin 50 km Beach Ultra	6:40:27 h	27
2015
27.06	50km	5th Bad Marsh 50k Night Ultra	7:41:45 h	29

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	2/7/2016	5th Merrill's Mile 48 Hour Run	171,38	×3
✓ 2	30/12/2018	6th Snowdrop Ultra 55 Hour Race	164,15	×2
✓ 3	1/6/2018	3rd Ozone Endurance Challenge 48 Hour Race	164,15	×2
✓ 4	30/12/2017	5th Snowdrop Ultra 55 Hour Race	162,54	×2
✓ 5	3/2/2020	SC Ultra Running Festival - 6 Day Race	161,66	×2
✓ 6	30/12/2025	13th Snowdrop Ultra 55 Hour Race	161,11	×2
✓ 7	30/12/2019	7th Snowdrop Ultra 55 Hour Race	161,11	×2
✓ 8	4/3/2022	8th Coastal Georgia Greenway (CGG) 100 Mile Ultra	160,93	×2
✓ 9	19/5/2017	4th Knock on Wood Ultra - 100 Mile Challenge	160,93	×2
✓ 10	5/8/2016	2nd Holston River Endurance Challenge - 100 Mile Run	160,93	×2
✓ 11	20/5/2016	3rd Knock on Wood Ultra - 100 Mile Challenge	160,93	×2
✓ 12	3/8/2018	4th Holston River Endurance Challenge - 36 Hour Run	120,70	×2
✓ 13	30/12/2021	9th Snowdrop Ultra 55 Hour Race	113,34	×1
✓ 14	30/12/2024	12th Snowdrop Ultra 55 Hour Race	111,11	×1
✓ 15	4/8/2017	3rd Holston River Endurance Challenge - 36 Hour Run	101,39	×1
✓ 16	1/7/2017	6th Merrill's Mile 48 Hour Run	100,40	×1
✓ 17	23/4/2021	1st Seven Trails Ultra Festival	99,14	×1
✓ 18	14/11/2020	4th The Stinger 24 Hour Race	85,67	×1
✓ 19	1/4/2022	2nd Seven Trails Ultra Festival	84,49	×1
✓ 20	19/4/2024	1st Capitan Mountain 34 Hour	83,69	×1
✓ 21	11/7/2025	14th Merrill's Mile 48 Hour Run	81,67	×1
✓ 22	7/6/2024	13th Merrill's Mile 48 Hour Run	81,67	×1
✓ 23	18/9/2021	2nd Back 9 (Swan Lake) 30 Hour Ultra Run	81,34	×1
✓ 24	2/7/2022	11th Merrill's Mile 48 Hour Run	81,27	×1
✓ 25	17/2/2018	2nd FarmDaze 24 Hour Run	81,18	×1
✓ 26	5/11/2022	3rd Dark Horse 30 Hour Ultra Run	81,11	×1
✓ 27	30/10/2021	2nd Dark Horse 30 Hour Ultra Run	81,11	×1
✓ 28	29/9/2018	6th The Dirt Circuit - 24 Hour Endurance Trail Runs	80,71	×1
✓ 29	21/10/2022	7th Endless Mile - 48 Hour Race	80,63	×1
✓ 30	10/7/2026	15th Merrill's Mile 48 Hour Run	78,47	×1
✓ 31	16/10/2021	5th Allison Woods Halloween Hobble 24 Hour Endurance Run	77,25	×1
✓ 32	12/2/2022	3rd Sandhills Trail & Ultra Festival 30 Hour Run	73,39	×1
✓ 33	21/8/2021	2nd Sandhills Trail & Ultra Festival 30 Hour Run	73,39	×1
✓ 34	12/10/2019	3rd Allison Woods Halloween Hobble 24 Hour Endurance Run	70,81	×1
✓ 35	5/4/2024	4th The Country Mile 48 Hour Race	70,00	×1
✓ 36	30/12/2022	10th Snowdrop Ultra 55 Hour Race	68,88	×1
✓ 37	3/4/2026	6th The Country Mile 48 Hour Race	67,06	×1
✓ 38	10/4/2016	3rd Austin Rattler Run 66K	66,00	×1
✓ 39	4/2/2017	3rd Rut Rogue 40s	64,37	×1
✓ 40	20/8/2016	1st Close Quarters 12 Hour Ultra	64,37	×1
✓ 41	6/11/2021	3rd Sadlers Creek Stumble 30 Hour Run	60,35	×1
✓ 42	8/4/2022	2nd The Country Mile 48 Hour Race	58,71	×1
✓ 43	10/4/2021	1st The Country Mile 48 Hour Race	58,58	×1
✓ 44	31/10/2020	1st Dark Horse 30 Hour Ultra Run	58,02	×1
✓ 45	30/9/2022	4th Buffalo Mountain Endurance 36 Hour Run	56,33	—
✓ 46	11/12/2021	3rd Prisoner of War 30 Hour Ultra Race	55,68	—
✓ 47	23/2/2019	3rd FarmDaze 24 Hour Run	54,72	—
✓ 48	4/4/2025	5th The Country Mile 48 Hour Race	54,07	—
✓ 49	3/7/2021	10th Merrill's Mile 24 Hour Run	52,59	—
✓ 50	19/6/2021	2nd Longest Day Race	51,50	—
✓ 51	6/10/2018	2nd Allison Woods Halloween Hobble 24 Hour Endurance Run	51,50	—
52	22/2/2020	4th FarmDaze 24 Hour Run	51,18	—
53	8/7/2018	7th Merrill's Mile 12 Hour Run	50,99	—
54	29/7/2017	2nd River to Sea 12 Hour Race	50,69	—
55	10/12/2022	10th One Epic Run 24 Hour Race	50,21	—
56	25/2/2025	9th FarmDaze 24 Hour Run	50,15	—
57	22/1/2022	1st Snowbird Challenge	50,00	—
58	15/1/2022	5th Frozen: H3 - 50K Day/Night Run	50,00	—
59	4/12/2021	1st Unico 50 km Race	50,00	—
60	14/3/2020	6th Peyton's Wild and Wacky 10x5km Ultra	50,00	—
61	16/2/2019	8th Destin 50 km Beach Ultra	50,00	—
62	19/5/2018	5th Knock on Wood Ultra - Forest Freak 50k	50,00	—
63	10/3/2018	10th Labor of Love 50 km Race	50,00	—
64	28/10/2017	3rd Pinnacle Tower 50k	50,00	—
65	1/10/2017	9th FATS 50K Trail Race	50,00	—
66	23/4/2017	3rd Homestead 10 x 5k	50,00	—
67	19/2/2017	7th Destin 50 km Beach Ultra	50,00	—
68	7/1/2017	7th Harbison 50K	50,00	—
69	31/12/2016	5th The Pistol 50 km Ultra Run	50,00	—
70	29/10/2016	2nd Pinnacle Tower 50k	50,00	—
71	2/10/2016	8th FATS 50K Trail Race	50,00	—
72	18/6/2016	1st Badder Marsh Night Ultra	50,00	—
73	9/4/2016	3rd Toughest N’ Texas Trail Runs 50K	50,00	—
74	5/3/2016	35th Carl Touchstone Memorial Mississippi Trail 50 km	50,00	—
75	14/2/2016	6th Destin 50 km Beach Ultra	50,00	—
76	27/6/2015	5th Bad Marsh 50k Night Ultra	50,00	—
77	15/11/2025	4th Seven Trails Ultra Festival	49,57	—