Events
Race Directors

Bulldog 50K Ultra Run & 25K Trail Run

Backbone Trail
August 15th 2026
Calabasas, CA
Website
Registration
Results
50 KM | 75 KM
More events by socalultrarunning
Submit a correction

2019 Bulldog 50K Ultra Run & 25K Trail Run Race Results (50 KM )

50 KM
Overall
Place		 Division
Place
1
 1 Chris Myers
M
20-29
3:46:56
7:18 /mi
2
 2 Michael Eastburn
M
20-29
4:02:33
7:48 /mi
3
 3 Elliott Bijlsma
M
<20
4:10:14
8:03 /mi
4
 4 Hector Mendoza
M
30-39
4:15:18
8:13 /mi
5
 5 Eric Wostenberg
M
40-49
4:27:57
8:37 /mi
6
 6 Juan Garcia
M
40-49
4:49:08
9:18 /mi
7
 7 Dave Czerwonka
M
50-59
4:49:56
9:19 /mi
8
 8 Greg Smith
M
50-59
4:57:03
9:33 /mi
9
 1 Stephanie Hillman
F
30-39
5:07:08
9:53 /mi
10
 9 Daniel Zinchuk
M
30-39
5:09:31
9:57 /mi
11
 10 Ramon Camacho
M
30-39
5:10:31
9:59 /mi
12
 11 Jose Miramontes
M
40-49
5:12:39
10:03 /mi
13
 2 Jian Springer
F
40-49
5:15:55
10:10 /mi
14
 12 Nathan Cartier
M
30-39
5:19:16
10:16 /mi
15
 13 Emmanuel Gomez
M
40-49
5:19:55
10:17 /mi
16
 14 Daniel Kilgore
M
30-39
5:23:14
10:24 /mi
17
 15 Amir Mahyari
M
30-39
5:23:38
10:24 /mi
18
 16 Andy Schmidt
M
30-39
5:23:49
10:25 /mi
19
 17 Samuel Keene
M
30-39
5:25:48
10:29 /mi
20
 3 Selina Nordberg
F
50-59
5:25:55
10:29 /mi
21
 18 Steve Murtha
M
20-29
5:33:00
10:43 /mi
22
 19 Ignacio Rosas Jr
M
30-39
5:33:30
10:44 /mi
23
 20 Jose Mendez
M
20-29
5:35:09
10:47 /mi
24
 21 Tim Barrett
M
30-39
5:36:14
10:49 /mi
25
 22 Patrick Armitage
M
30-39
5:37:04
10:50 /mi
26
 4 Kerri Marchionni
F
30-39
5:44:15
11:04 /mi
27
 23 Justin Wolf
M
40-49
5:44:44
11:05 /mi
28
 24 Chris Smith
M
30-39
5:44:52
11:05 /mi
29
 25 Ismael Hernandez
M
40-49
5:46:20
11:08 /mi
30
 26 Ricardo Ramirez
M
40-49
5:47:07
11:10 /mi
31
 27 Christopher Bronson
M
40-49
5:48:57
11:13 /mi
32
 28 David McAtee
M
60-69
5:49:21
11:14 /mi
33
 29 Dustin Mann
M
30-39
5:52:32
11:20 /mi
34
 30 Jeff Bailey
M
40-49
5:52:49
11:21 /mi
35
 5 Kate Martini Freeman
F
30-39
5:53:05
11:21 /mi
36
 31 Sergio Lara
M
40-49
5:53:12
11:22 /mi
37
 6 Jaime Hardesty
F
40-49
6:01:03
11:37 /mi
38
 32 David Odell
M
50-59
6:06:16
11:47 /mi
39
 33 Robert Prunty
M
40-49
6:09:44
11:54 /mi
40
 34 Joseph Lee
M
30-39
6:10:37
11:55 /mi
41
 35 Martin Torres
M
30-39
6:10:45
11:55 /mi
42
 7 Kara Kinsman
F
50-59
6:11:00
11:56 /mi
43
 36 Joshua Estep
M
30-39
6:11:39
11:57 /mi
44
 8 Melissa Perez
F
30-39
6:11:44
11:57 /mi
45
 37 Nick Denny
M
30-39
6:13:18
12:00 /mi
46
 38 Bryant Dao
M
20-29
6:15:05
12:04 /mi
47
 39 Rob Paik
M
30-39
6:18:35
12:11 /mi
48
 9 Catherine Wuesthoff
F
50-59
6:20:40
12:15 /mi
49
 40 Eamon Stewart
M
20-29
6:20:46
12:15 /mi
50
 41 Isaiah Reyes
M
<20
6:20:53
12:15 /mi
51
 42 Cristopher Garduno Luna
M
20-29
6:21:49
12:17 /mi
52
 10 Reesa Partida
F
30-39
6:24:13
12:21 /mi
53
 43 Travis Burrell
M
50-59
6:25:56
12:25 /mi
54
 44 Michael Sparks
M
30-39
6:29:28
12:32 /mi
55
 45 Kevin Kohorst
M
30-39
6:31:21
12:35 /mi
56
 46 Morgan Hector
M
40-49
6:32:54
12:38 /mi
57
 47 Jason Mock
M
40-49
6:37:27
12:47 /mi
58
 48 Juan Flores
M
40-49
6:38:31
12:49 /mi
59
 11 Nicole Casillas
F
30-39
6:40:42
12:53 /mi
60
 49 Yas Arai
M
50-59
6:41:21
12:55 /mi
61
 50 Christopher Kulik
M
40-49
6:41:26
12:55 /mi
62
 12 Kim Neunuebel
F
40-49
6:43:13
12:58 /mi
63
 51 David Vasquez
M
30-39
6:47:20
13:06 /mi
64
 52 Phillip Garcia
M
40-49
6:48:38
13:09 /mi
65
 13 Anjye Lee
F
40-49
6:48:46
13:09 /mi
66
 53 Jonathan Aiken
M
20-29
6:48:52
13:09 /mi
67
 14 Lora Zagnoli
F
50-59
6:49:56
13:11 /mi
68
 54 Ryan Anderson
M
40-49
6:50:54
13:13 /mi
69
 15 Andrea Kooiman
F
40-49
6:51:43
13:15 /mi
70
 55 David Jefferson
M
40-49
6:54:49
13:21 /mi
71
 56 Tom Wight
M
30-39
6:56:38
13:24 /mi
72
 57 Stephen Vandenburgh
M
50-59
6:59:19
13:29 /mi
73
 58 Wilson Liu
M
60-69
7:07:00
13:44 /mi
74
 59 Ron Bijlsma
M
50-59
7:09:18
13:49 /mi
75
 60 Ismael Aguirre
M
40-49
7:10:03
13:50 /mi
76
 61 Jason Radcliffe
M
40-49
7:10:11
13:50 /mi
77
 16 Lili Riffle
F
30-39
7:12:10
13:54 /mi
78
 17 Sayoko Fujii
F
60-69
7:13:01
13:56 /mi
79
 62 Patrick O'Hea
M
40-49
7:15:56
14:01 /mi
80
 63 Kevin Dator
M
30-39
7:16:50
14:03 /mi
81
 18 Stephanie Fraser
F
30-39
7:16:52
14:03 /mi
82
 64 Kent Sandie
M
50-59
7:21:10
14:11 /mi
83
 19 Elizabeth Bonin-Guzman
F
50-59
7:22:57
14:15 /mi
84
 65 Alan Singleton
M
50-59
7:23:38
14:16 /mi
85
 66 Michael Medina
M
30-39
7:24:49
14:18 /mi
86
 67 Walter Strach III
M
40-49
7:25:53
14:21 /mi
87
 68 John Weir
M
40-49
7:26:05
14:21 /mi
88
 69 Cesar Martinez
M
40-49
7:27:44
14:24 /mi
89
 70 Bryce Matson
M
30-39
7:28:50
14:26 /mi
90
 71 Brian Hurt
M
30-39
7:30:02
14:29 /mi
91
 20 Deanna Odell
F
50-59
7:32:00
14:32 /mi
92
 21 Mireille Sine
F
20-29
7:33:38
14:36 /mi
93
 22 Maria Scheid
F
50-59
7:33:56
14:36 /mi
94
 72 Aaron Ball
M
50-59
7:34:44
14:38 /mi
95
 73 Morgan Newport
M
<20
7:35:48
14:40 /mi
96
 23 Esther Park
F
30-39
7:35:55
14:40 /mi
97
 74 Fred Serricchio
M
40-49
7:39:15
14:46 /mi
98
 24 Laura Kukta
F
40-49
7:40:23
14:49 /mi
99
 75 Lance Wylie
M
50-59
7:40:51
14:49 /mi
100
 25 Nartaya Miller
F
40-49
7:43:17
14:54 /mi
101
 76 Jos Razo
M
40-49
7:44:47
14:57 /mi
102
 77 Shaughn Buchholz
M
30-39
7:47:17
15:02 /mi
103
 26 Stephanie Holcomb
F
40-49
7:49:46
15:07 /mi
104
 78 Tomasz Jakubowski
M
40-49
7:51:16
15:10 /mi
105
 79 Brian Lauzon
M
40-49
7:52:53
15:13 /mi
106
 27 Amy McManus-simms
F
40-49
7:54:00
15:15 /mi
107
 28 Kim Elliott
F
50-59
7:54:03
15:15 /mi
108
 29 Liz Ramos
F
30-39
7:54:18
15:15 /mi
109
 80 Kyle Jackson
M
30-39
7:54:22
15:16 /mi
110
 81 David Huckle
M
30-39
7:55:32
15:18 /mi
111
 82 Jesse Glick
M
30-39
7:55:35
15:18 /mi
112
 30 Maria Flores
F
30-39
7:55:54
15:19 /mi
113
 83 Matthew Popiel
M
30-39
8:00:02
15:27 /mi
114
 84 Nic Montebon
M
40-49
8:01:47
15:30 /mi
115
 31 Kim Perlmutter
F
50-59
8:03:43
15:34 /mi
116
 85 Sangho Seo
M
50-59
8:09:25
15:45 /mi
117
 86 James Sintef
M
50-59
8:10:53
15:47 /mi
118
 87 Raymond Steding
M
60-69
8:13:32
15:53 /mi
119
 88 Raul Barragan
M
40-49
8:19:06
16:03 /mi
120
 89 Rob Johnsen
M
40-49
8:19:08
16:03 /mi
121
 32 Alexis Kling
F
30-39
8:20:27
16:06 /mi
122
 33 Francis Garcia-Becerra
F
40-49
8:20:38
16:06 /mi
123
 90 Jeff Biddle
M
50-59
8:22:38
16:10 /mi
124
 34 Tamara Aarin
F
50-59
8:23:34
16:12 /mi
125
 91 Ernesto Rangel
M
30-39
8:28:28
16:21 /mi
126
 92 Jason Kurtenbach
M
40-49
8:29:02
16:23 /mi
127
 35 Daisy Roosa
F
40-49
8:29:03
16:23 /mi
128
 93 Bill Reedy
M
50-59
8:32:00
16:28 /mi
129
 94 Joel Wallen
M
40-49
8:32:00
16:28 /mi
130
 36 Annette Medrano
F
50-59
8:32:37
16:29 /mi
131
 37 Laura Cepeda
F
30-39
8:32:41
16:30 /mi
132
 38 Safini Convey
F
50-59
8:33:31
16:31 /mi
133
 95 Gael Couturier
M
40-49
8:37:53
16:40 /mi
134
 39 Julie Brown
F
50-59
8:37:53
16:40 /mi
135
 40 Yara Harris
F
30-39
8:39:38
16:43 /mi
136
 96 Christophe Stahl
M
40-49
8:43:11
16:50 /mi
137
 97 August Harrison
M
40-49
8:43:36
16:51 /mi
138
 98 Arturo Hernandez
M
20-29
8:47:24
16:58 /mi
139
 41 Elizabeth Acevedo
F
40-49
8:51:09
17:05 /mi
140
 99 Michael Kelley
M
40-49
8:55:50
17:14 /mi

Weekly Newsletter

A roundup of the week's content and most recent race results. Sent once a week on Thursday.

Recent Results

Hotfoot Hamster
Buckeye, AZ - 94 finishers
24 Hours | 12 Hours | 6 Hours
Kettlefoot
Mountain City, TN - 28 finishers
50 KM
Connor's Claims Ultra
Stockton, UT - 24 finishers
50 Miles | 50 KM
Yankee Springs Trail Run
Middleville, MI - 60 finishers
100 KM | 50 KM
Spence Mountain Run
Klamath Falls, OR - 11 finishers
50 KM
Great Mansfield Outdoors
Mansfield, ON - 56 finishers
100 KM | 50 KM
Infinitus
Ripton, VT - 36 finishers
100 Miles | 88 KM
Salt Lake Foothills Trail Races
Salt Lake City, UT - 84 finishers
50 Miles | 50 KM
Lake to Ocean 100K
Port Mayaka, FL - 19 finishers
100 KM
Run The Rim
Arnold, CA - 21 finishers
50 KM
View All Results