Stephen (Steve) Pero

Born : 1951 Cat. M75 Ultrarunner since 1997

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

37,3%

Rank quotient ?This runner's calculation uses 72 eligible race(s): Σ(rank − 1) = 2 117; Σ finishers = 5 683. 2 117 / 5 683 × 100 = 37.25%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed72

Km — ultra races5 649 km

> 100 km13

> 160 km10

Longest race160,9 km

20th Hardrock Hundred Endurance Run — 12/7/2013

Km per year (ultra races)

2022

2023

2024

2025

2026

Race types (share of distance)

Road3,2%

Trail96,8%

Wins & podiums (ultra)

🏆 Win4

🏆 Win M5

🏅 Top 310

🏅 Top 3 M12

Longest winning streak1

Current streak0

Records

50 km4h34'14 100 km14h36'54 50 mi7h22'55 100 mi19h45'03 6 h53,11 km

HISTORY

74 race(s)

Date		Race	Perf.	Rk
2024
18.05	50km	4th East Texas 50km Ultra	8:04:45 h	27
2023
29.07	36mi	12th Moosalamoo Ultra	10:24:31 h	54
2022
09.04	50km	32th Ouachita Trail 50 km	8:07:58 h	40
2021
14.08	50km	7th Habanero Hundred 50 km	8:10:03 h	22
2019
06.04	50mi	19th Hells Hills 50 Mile Race	13:42:19 h	17
26.01	54km	2nd Running the Rose 54k	7:21:31 h	23
2018
07.01	50km	18th Bandera 50 km Endurance Run	7:05:04 h	93
2017
25.02	71mi	12th The Reverse Ring 71-mile Run	25:43:00 h	25
2016
30.04	50km	6th Big A 50K Trail Race	7:28:00 h	20
17.04	50km	20th TARC Don't Run Boston (DRB) 50K Split	7:56:00 h	17
2013
27.07	50km	6th Speedgoat 50k	8:55:36 h	173
12.07	100mi	20th Hardrock Hundred Endurance Run	44:39:48 h	84
11.05	50mi	2nd Quad Rock 50 Mile	12:16:39 h	78
2012
29.09	50km	1st Mount Taylor 50 km Race	6:29:09 h	37
23.06	50mi	18th San Juan Solstice 50 Mile Run	13:54:15 h	84
28.04	50mi	13th Collegiate Peaks 50 Miles	10:08:24 h	45
11.02	50km	1st Placitas Fat Ass	6:27:00 h	4
2011
13.11	50km	2nd White Mesa FA 50km Run	6:53:00 h	2 🥈
30.07	50km	4th Speedgoat 50k	8:07:53 h	63
18.06	50mi	17th San Juan Solstice 50 Mile Run	13:34:14 h	94
2010
24.09	100mi	12th The Bear 100 Mile Endurance Run	32:06:26 h	79
04.09	71.1mi	8th The Ring 71-mile Run	21:14:00 h	1 🏆
08.05	50mi	4th TARC Wapack and Back 50 Mile Trail Race	12:41:00 h	3 🥉
10.04	50km	14th TARC Don't Run Boston (DRB) 50K Split	6:06:00 h	4
27.03	50mi	6th Bel Monte 50 Mile Endurance Run	11:33:50 h	32
2009
17.10	50mi	SMUT 50 Mile Run	14:35:00 h	8
19.04	50km	13th TARC Don't Run Boston (DRB) 50K	6:16:00 h	5
2008
11.07	100mi	15th Hardrock Hundred Endurance Run	43:25:51 h	65
10.05	50mi	2nd TARC Wapack and Back 50 Mile Trail Race	13:15:00 h	10
19.04	50km	12th TARC Don't Run Boston (DRB) 50K	6:45:00 h	6
2007
16.06	50mi	13th San Juan Solstice 50 Mile Run	13:36:29 h	67
2006
13.05	50mi	1st Jemez Mountain 50mi Trail Run	13:19:09 h	16
15.04	50km	10th TARC Don't Run Boston (DRB) 50K	6:54:00 h	2 🥈
2005
10.09	100mi	26th Wasatch Front 100 Mile	34:16:24 h	122
07.05	100mi	11th Massanutten Mountain Trails 100 Mile	27:39:25 h	22
17.04	50km	9th TARC Don't Run Boston (DRB) 50K	6:26:00 h	2 🥈
2004
16.10	50mi	22th Mountain Masochist 50 Mile Trail Run	10:25:16 h	105
05.09	100km	2nd Great Eastern Endurance Run 100 km	14:36:54 h	23
18.06	100mi	13th Bighorn Mountain Wild & Scenic 100mi Trail Run	29:39:22 h	13
18.04	50km	8th TARC Don't Run Boston (DRB) 50K	6:23:00 h	4
10.01	100km	4th Bandera 100 km Ultratrail	14:43:48 h	26
2003
06.09	71.1mi	2nd The Ring 71-mile Run	22:17:00 h	4
26.04	50km	3rd Promise Land 50K++	6:06:51 h	16
19.04	50km	7th TARC Don't Run Boston (DRB) 50K	7:01:00 h	5
12.04	50mi	11th Bull Run Run 50 Miler	8:47:01 h	42
11.02	50km	8th Holiday Lake 50K++	5:43:30 h	39
2002
29.12	50km	5th Fat Ass Race - GAC FA50	6:13:38 h	2 🥈
19.10	50mi	20th Mountain Masochist 50 Mile Trail Run	10:02:44 h	90
10.08	50km	7th Catoctin 50k Trail Run	6:13:21 h	14
27.04	50km	2nd Promise Land 50K++	5:42:45 h	26
14.04	50km	6th TARC Don't Run Boston (DRB) 50K	6:04:00 h	1 🏆
09.02	50km	7th Holiday Lake 50K++	4:55:55 h	17
2001
20.10	50mi	19th Mountain Masochist 50 Mile Trail Run	10:08:18 h	55
13.07	100mi	9th Hardrock Hundred Endurance Run	41:14:11 h	37
12.05	100mi	7th Massanutten Mountain Trails 100 Mile	28:49:27 h	19
28.04	50km	1st Promise Land 50K++	6:21:17 h	20
14.04	50km	5th TARC Don't Run Boston (DRB) 50K	6:58:00 h	4
12.03	60mi	7th The Barkley Marathons 60 Mile Fun Run	39:52:00 h	10
10.02	50km	6th Holiday Lake 50K++	4:58:14 h	12
2000
02.12	6h	1. Great Brook Six Hour Race	49.567 km	7
04.11	50mi	18th Mountain Masochist 50 Mile Trail Run	9:08:02 h	19
15.09	50km	3rd Pisgah Mountain Trail Race	4:34:14 h	4
03.06	100mi	22nd Old Dominion 100 Mile Endurance Run	23:03:11 h	23
16.04	50km	4th TARC Don't Run Boston (DRB) 50K	5:38:00 h	1 🏆
1999
06.11	6h	1st Watery Hill Six Hour Trail Run	53.108 km	16
03.10	50mi	6th Vermont 50 Miles Ultra Run	9:27:55 h	46
14.09	50km	2nd Pisgah Mountain Trail Race	5:01:00 h	9
18.04	50km	3rd TARC Don't Run Boston (DRB) 50K	5:56:00 h	3 🥉
1998
23.11	50mi	4th The Breakers Marathon - Nifty Fifty Miles	7:22:55 h	13
06.09	35mi	Wapack 35 Mile Trail Run	7:20:40 h	4
18.07	100mi	10th Vermont 100 Mile Endurance Race	19:45:03 h	23
07.06	50mi	2nd Bay Circuit Trail 50 Mile	7:47:57 h	7
19.04	50km	2nd TARC Don't Run Boston (DRB) 50K	6:33:00 h	4
1997
20.04	50km	1st TARC Don't Run Boston (DRB) 50K	6:27:00 h	1 🏆

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	12/7/2013	20th Hardrock Hundred Endurance Run	160,93	×3
✓ 2	24/9/2010	12th The Bear 100 Mile Endurance Run	160,93	×3
✓ 3	11/7/2008	15th Hardrock Hundred Endurance Run	160,93	×3
✓ 4	10/9/2005	26th Wasatch Front 100 Mile	160,93	×3
✓ 5	7/5/2005	11th Massanutten Mountain Trails 100 Mile	160,93	×3
✓ 6	18/6/2004	13th Bighorn Mountain Wild & Scenic 100mi Trail Run	160,93	×3
✓ 7	13/7/2001	9th Hardrock Hundred Endurance Run	160,93	×3
✓ 8	12/5/2001	7th Massanutten Mountain Trails 100 Mile	160,93	×3
✓ 9	3/6/2000	22nd Old Dominion 100 Mile Endurance Run	160,93	×3
✓ 10	18/7/1998	10th Vermont 100 Mile Endurance Race	160,93	×3
✓ 11	4/9/2010	8th The Ring 71-mile Run	114,42	×2
✓ 12	6/9/2003	2nd The Ring 71-mile Run	114,42	×2
✓ 13	25/2/2017	12th The Reverse Ring 71-mile Run	114,26	×2
✓ 14	5/9/2004	2nd Great Eastern Endurance Run 100 km	100,00	×1
✓ 15	10/1/2004	4th Bandera 100 km Ultratrail	100,00	×1
✓ 16	12/3/2001	7th The Barkley Marathons 60 Mile Fun Run	96,56	×1
✓ 17	6/4/2019	19th Hells Hills 50 Mile Race	80,47	×1
✓ 18	11/5/2013	2nd Quad Rock 50 Mile	80,47	×1
✓ 19	23/6/2012	18th San Juan Solstice 50 Mile Run	80,47	×1
✓ 20	28/4/2012	13th Collegiate Peaks 50 Miles	80,47	×1
✓ 21	18/6/2011	17th San Juan Solstice 50 Mile Run	80,47	×1
✓ 22	8/5/2010	4th TARC Wapack and Back 50 Mile Trail Race	80,47	×1
✓ 23	27/3/2010	6th Bel Monte 50 Mile Endurance Run	80,47	×1
✓ 24	17/10/2009	SMUT 50 Mile Run	80,47	×1
✓ 25	10/5/2008	2nd TARC Wapack and Back 50 Mile Trail Race	80,47	×1
✓ 26	16/6/2007	13th San Juan Solstice 50 Mile Run	80,47	×1
✓ 27	13/5/2006	1st Jemez Mountain 50mi Trail Run	80,47	×1
✓ 28	16/10/2004	22th Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 29	12/4/2003	11th Bull Run Run 50 Miler	80,47	×1
✓ 30	19/10/2002	20th Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 31	20/10/2001	19th Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 32	4/11/2000	18th Mountain Masochist 50 Mile Trail Run	80,47	×1
✓ 33	3/10/1999	6th Vermont 50 Miles Ultra Run	80,47	×1
✓ 34	23/11/1998	4th The Breakers Marathon - Nifty Fifty Miles	80,47	×1
✓ 35	7/6/1998	2nd Bay Circuit Trail 50 Mile	80,47	×1
✓ 36	29/7/2023	12th Moosalamoo Ultra	57,94	×1
✓ 37	6/9/1998	Wapack 35 Mile Trail Run	56,33	×1
✓ 38	26/1/2019	2nd Running the Rose 54k	54,00	×1
✓ 39	6/11/1999	1st Watery Hill Six Hour Trail Run	53,11	×1
✓ 40	18/5/2024	4th East Texas 50km Ultra	50,00	—
✓ 41	9/4/2022	32th Ouachita Trail 50 km	50,00	—
✓ 42	14/8/2021	7th Habanero Hundred 50 km	50,00	—
✓ 43	7/1/2018	18th Bandera 50 km Endurance Run	50,00	—
✓ 44	30/4/2016	6th Big A 50K Trail Race	50,00	—
✓ 45	27/7/2013	6th Speedgoat 50k	50,00	—
✓ 46	29/9/2012	1st Mount Taylor 50 km Race	50,00	—
✓ 47	11/2/2012	1st Placitas Fat Ass	50,00	—
✓ 48	13/11/2011	2nd White Mesa FA 50km Run	50,00	—
✓ 49	30/7/2011	4th Speedgoat 50k	50,00	—
✓ 50	19/4/2009	13th TARC Don't Run Boston (DRB) 50K	50,00	—
51	19/4/2008	12th TARC Don't Run Boston (DRB) 50K	50,00	—
52	15/4/2006	10th TARC Don't Run Boston (DRB) 50K	50,00	—
53	17/4/2005	9th TARC Don't Run Boston (DRB) 50K	50,00	—
54	18/4/2004	8th TARC Don't Run Boston (DRB) 50K	50,00	—
55	26/4/2003	3rd Promise Land 50K++	50,00	—
56	19/4/2003	7th TARC Don't Run Boston (DRB) 50K	50,00	—
57	11/2/2003	8th Holiday Lake 50K++	50,00	—
58	29/12/2002	5th Fat Ass Race - GAC FA50	50,00	—
59	10/8/2002	7th Catoctin 50k Trail Run	50,00	—
60	27/4/2002	2nd Promise Land 50K++	50,00	—
61	14/4/2002	6th TARC Don't Run Boston (DRB) 50K	50,00	—
62	9/2/2002	7th Holiday Lake 50K++	50,00	—
63	28/4/2001	1st Promise Land 50K++	50,00	—
64	14/4/2001	5th TARC Don't Run Boston (DRB) 50K	50,00	—
65	10/2/2001	6th Holiday Lake 50K++	50,00	—
66	15/9/2000	3rd Pisgah Mountain Trail Race	50,00	—
67	16/4/2000	4th TARC Don't Run Boston (DRB) 50K	50,00	—
68	14/9/1999	2nd Pisgah Mountain Trail Race	50,00	—
69	18/4/1999	3rd TARC Don't Run Boston (DRB) 50K	50,00	—
70	19/4/1998	2nd TARC Don't Run Boston (DRB) 50K	50,00	—
71	20/4/1997	1st TARC Don't Run Boston (DRB) 50K	50,00	—
72	2/12/2000	1. Great Brook Six Hour Race	49,57	—