Events
Race Directors

Sean O'Brien 100k/50M/50k

January 30th 2027
Malibu, CA
Website
Registration
Results
50 KM | 50 Miles | 100 KM
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2015 Sean O'Brien 100k/50M/50k Race Results (50 KM )

100 KM 50 Miles 50 KM
Overall
Place		 Division
Place
1
 1 Jonathan Toker
M
30-39
4:25:58
8:33 /mi
2
 2 Alex Lopez
M
20-29
4:45:15
9:10 /mi
3
 3 Justin Jablonowski
M
30-39
5:08:14
9:55 /mi
4
 4 Graham Lambert
M
40-49
5:15:14
10:08 /mi
4
 5 James Donahey
M
20-29
5:12:14
10:02 /mi
5
 6 Joshua Malpass
M
30-39
5:20:14
10:18 /mi
6
 7 Andrew Borst
M
40-49
5:23:14
10:24 /mi
7
 8 Craig Bronstein
M
50-59
5:23:25
10:24 /mi
8
 9 Mario Srnik
M
30-39
5:27:14
10:31 /mi
9
 1 Bree Lambert
F
40-49
5:32:39
10:42 /mi
10
 10 John Nichols
M
30-39
5:35:19
10:47 /mi
11
 2 Kim Collier
F
30-39
5:40:08
10:56 /mi
12
 11 Michael Kim
M
40-49
5:40:38
10:57 /mi
13
 12 Marc De Vera
M
30-39
5:43:58
11:04 /mi
14
 13 Armando Martinez
M
30-39
5:45:22
11:06 /mi
15
 14 Tyler Cates
M
40-49
5:47:42
11:11 /mi
16
 3 Jonnah Perkins
F
30-39
5:49:57
11:15 /mi
17
 15 Miguel Gomez
M
30-39
5:50:07
11:16 /mi
18
 4 Liz Boyd
F
40-49
5:51:25
11:18 /mi
19
 16 Joshua Holmes
M
30-39
5:52:16
11:20 /mi
20
 17 Jeff Kobinsky
M
40-49
5:54:38
11:24 /mi
21
 18 Kane Baker
M
30-39
5:54:38
11:24 /mi
22
 5 Jade Belzberg
F
20-29
5:57:48
11:30 /mi
23
 19 Adam Schultz
M
30-39
5:58:04
11:31 /mi
24
 6 Christie Buse
F
30-39
5:59:03
11:33 /mi
25
 7 Robin Crump
F
40-49
5:59:44
11:34 /mi
26
 20 Kowsik Guruswamy
M
40-49
5:59:52
11:34 /mi
27
 21 Andy Kumeda
M
40-49
6:02:28
11:39 /mi
28
 8 Patricia Bell
F
30-39
6:03:30
11:41 /mi
29
 9 Monique Kapp
F
30-39
6:05:08
11:45 /mi
30
 22 Jed Floding
M
30-39
6:07:34
11:49 /mi
31
 23 Erik Dube
M
40-49
6:08:33
11:51 /mi
32
 24 Cory Zelmer
M
30-39
6:09:07
11:52 /mi
33
 25 Howie Stern
M
40-49
6:09:52
11:54 /mi
34
 26 Angel Martinez
M
50-59
6:10:52
11:56 /mi
35
 27 Jeff Dixon
M
40-49
6:13:36
12:01 /mi
36
 28 Michael Van Gorder
M
20-29
6:14:47
12:03 /mi
37
 29 Rob Mccool
M
30-39
6:19:05
12:12 /mi
38
 30 Jeremy Lindquist
M
20-29
6:21:17
12:16 /mi
39
 31 Charles Gabbe
M
30-39
6:21:23
12:16 /mi
40
 32 Edgar Campos
M
60-69
6:22:16
12:18 /mi
41
 33 Brian Lhee
M
40-49
6:23:02
12:19 /mi
42
 10 Christy Odeen
F
40-49
6:23:52
12:21 /mi
43
 34 Richard Kanatzar
M
60-69
6:23:57
12:21 /mi
44
 35 Michael Hicks
M
40-49
6:25:01
12:23 /mi
45
 36 Eric Frome
M
30-39
6:25:13
12:23 /mi
46
 37 Scott Applebaum
M
40-49
6:25:37
12:24 /mi
47
 38 Lenin Lopez
M
40-49
6:26:47
12:26 /mi
48
 39 Mark Dorman
M
40-49
6:27:49
12:28 /mi
49
 40 Dion Doshier
M
40-49
6:27:50
12:28 /mi
50
 41 Luis Valenzuela
M
30-39
6:28:33
12:30 /mi
51
 42 Mauricio Palacios
M
30-39
6:28:33
12:30 /mi
52
 11 Lisa Wenderoth
F
50-59
6:28:43
12:30 /mi
53
 43 Jeff Giumarra
M
30-39
6:28:58
12:31 /mi
54
 12 Nadia Ruiz
F
30-39
6:31:03
12:35 /mi
54
 44 Dave Briggs
M
30-39
6:31:17
12:35 /mi
55
 45 Scott Schiff
M
50-59
6:32:55
12:38 /mi
56
 46 Justin Rosas
M
30-39
6:35:50
12:44 /mi
57
 13 Fiona Taylor
F
20-29
6:37:07
12:46 /mi
58
 14 Susan Mitchell
F
30-39
6:39:11
12:50 /mi
59
 47 Jeff Pace
M
40-49
6:39:49
12:52 /mi
60
 15 Elizabeth Ging
F
<20
6:39:56
12:52 /mi
61
 48 Justin Johns
M
30-39
6:40:00
12:52 /mi
62
 49 Rogelio Escobedo
M
40-49
6:40:36
12:53 /mi
63
 50 Andrew Macdonnell
M
30-39
6:42:22
12:57 /mi
64
 16 Michelle Barton
F
40-49
6:44:00
13:00 /mi
65
 51 David Strohm
M
50-59
6:44:18
13:00 /mi
66
 52 Jose Llanos
M
40-49
6:45:01
13:02 /mi
67
 17 Lucia Mcintosh
F
30-39
6:45:05
13:02 /mi
68
 53 Lawrence Miller
M
40-49
6:45:32
13:03 /mi
69
 18 Merle Dervartanian
F
40-49
6:46:30
13:05 /mi
70
 19 Laura Diamond
F
30-39
6:47:24
13:06 /mi
71
 54 Jacob Lopez
M
40-49
6:50:20
13:12 /mi
72
 55 Zachary Johnston
M
40-49
6:50:54
13:13 /mi
73
 20 Jeasica Craik
F
20-29
6:51:58
13:15 /mi
74
 21 Sally Anderson
F
30-39
6:53:55
13:19 /mi
75
 22 Tamara Johnson
F
50-59
6:54:13
13:19 /mi
76
 56 Changjun Huang
M
30-39
6:55:01
13:21 /mi
77
 23 Sarah Williams
F
20-29
7:00:04
13:31 /mi
78
 57 Philip Branning
M
30-39
7:00:04
13:31 /mi
79
 24 Kimberly Velazquez
F
40-49
7:00:47
13:32 /mi
80
 58 Tony Fitz
M
40-49
7:03:18
13:37 /mi
81
 59 Chris Kollmeyer
M
40-49
7:03:25
13:37 /mi
82
 60 Britt Terrell
M
50-59
7:03:44
13:38 /mi
83
 25 Krista Olson
F
20-29
7:04:14
13:39 /mi
84
 61 Milan Seman
M
30-39
7:05:26
13:41 /mi
85
 26 Roisin Mac Mahon
F
50-59
7:05:27
13:41 /mi
86
 62 David Lewis
M
40-49
7:06:04
13:42 /mi
87
 27 Anel Hernandez
F
30-39
7:06:08
13:42 /mi
88
 63 Luis Garcia
M
30-39
7:08:12
13:46 /mi
89
 64 David Sundius
M
50-59
7:08:17
13:47 /mi
90
 28 Martha Villa-Tiscareno
F
40-49
7:10:00
13:50 /mi
91
 65 Neil Barnsdale
M
40-49
7:10:10
13:50 /mi
92
 66 Bob Ryburn
M
50-59
7:10:11
13:50 /mi
93
 29 Kristen Farley
F
50-59
7:12:32
13:55 /mi
94
 67 Deo Jaravata
M
40-49
7:14:02
13:58 /mi
95
 68 Tommie Silva
M
50-59
7:16:13
14:02 /mi
96
 69 Bradley Schmitt
M
30-39
7:16:28
14:02 /mi
97
 30 Heather McGrath
F
30-39
7:17:27
14:04 /mi
98
 31 Jennifer Azevedo
F
30-39
7:17:42
14:05 /mi
99
 70 Gilbert Hernandez
M
30-39
7:20:06
14:09 /mi
100
 32 Kelsey Hausken
F
20-29
7:20:14
14:10 /mi
101
 33 Janet Hausken
F
50-59
7:20:14
14:10 /mi
102
 34 Courtney Baker
F
40-49
7:20:28
14:10 /mi
103
 71 Jack Rosenfeld
M
30-39
7:20:28
14:10 /mi
104
 35 Susan Park
F
30-39
7:24:47
14:18 /mi
105
 72 Rob Chambers
M
40-49
7:26:33
14:22 /mi
106
 36 Diana Pacheco
F
40-49
7:27:51
14:24 /mi
107
 37 Jennifer Wertheimer
F
30-39
7:28:02
14:25 /mi
108
 38 Elizabeth Coll
F
50-59
7:30:37
14:30 /mi
109
 39 Corina Smith
F
40-49
7:31:00
14:30 /mi
110
 40 Tina Soebbing
F
30-39
7:32:00
14:32 /mi
111
 73 Cameron Goettsche
M
30-39
7:34:24
14:37 /mi
112
 74 Jim Ritch
M
40-49
7:35:43
14:40 /mi
113
 75 Da Huang
M
30-39
7:37:06
14:42 /mi
114
 76 Michael Erpenbach
M
30-39
7:37:16
14:43 /mi
115
 41 Kathleen Deluca
F
40-49
7:39:22
14:47 /mi
116
 77 Chris Haines
M
50-59
7:41:04
14:50 /mi
117
 42 Melinda Casaus
F
50-59
7:42:29
14:53 /mi
118
 43 Melissa Turner
F
50-59
7:42:29
14:53 /mi
119
 44 Leigh-Ann Wendling
F
40-49
7:43:42
14:55 /mi
120
 45 Amy Devine
F
30-39
7:43:54
14:55 /mi
121
 46 Sheryl Osborne
F
60-69
7:44:40
14:57 /mi
122
 47 Helen Crutchfield
F
40-49
7:49:55
15:07 /mi
123
 78 James Wheeler
M
40-49
7:50:28
15:08 /mi
124
 79 Joseph Gibbs
M
30-39
7:51:49
15:11 /mi
125
 48 Tricia Kelsey
F
40-49
7:54:13
15:15 /mi
126
 49 Elizabeth Bonin-Guzman
F
40-49
7:54:25
15:16 /mi
127
 50 Maria Lemus
F
50-59
7:56:54
15:20 /mi
128
 80 David Taylor
M
40-49
7:58:16
15:23 /mi
129
 81 Paul David Aguayo
M
40-49
7:59:00
15:25 /mi
130
 51 Alexis Martin
F
30-39
7:59:22
15:25 /mi
131
 82 Donn Ozaki
M
50-59
8:01:19
15:29 /mi
131
 83 Brody Johnson
M
20-29
8:04:36
15:35 /mi
132
 52 Rachel Hawk
F
30-39
8:06:04
15:38 /mi
133
 53 Amy Ginn
F
20-29
8:07:01
15:40 /mi
133
 54 Kali Price
F
20-29
8:07:53
15:42 /mi
134
 55 Brooke Walker
F
30-39
8:08:24
15:43 /mi
135
 56 Karen Hamilton
F
60-69
8:09:03
15:44 /mi
136
 84 Jose Giron
M
30-39
8:09:09
15:44 /mi
137
 85 Roberto Sandoval
M
40-49
8:09:10
15:44 /mi
138
 57 Rachel Salhi
F
40-49
8:11:13
15:48 /mi
139
 86 Marco Velazquez
M
40-49
8:13:24
15:52 /mi
140
 58 Roxanne Kunz
F
40-49
8:15:34
15:57 /mi
141
 59 Melanie Peters
F
30-39
8:16:27
15:58 /mi
142
 87 Jason Benavidez
M
40-49
8:20:24
16:06 /mi
143
 88 Stephen Vandertang
M
30-39
8:21:08
16:07 /mi
144
 89 Benjamin Ragains
M
30-39
8:24:25
16:14 /mi
145
 90 Jay Reale
M
50-59
8:32:38
16:29 /mi
146
 91 Glenn Bozarth
M
60-69
8:33:45
16:32 /mi
147
 92 Douglas Bennett
M
40-49
8:35:48
16:36 /mi
148
 93 Steven Butensky
M
40-49
8:38:08
16:40 /mi
149
 94 Steve Hernandez
M
40-49
8:40:59
16:46 /mi
150
 95 David Goldstein
M
40-49
8:40:59
16:46 /mi
151
 60 Corrinne Wallace
F
40-49
8:41:17
16:46 /mi
152
 96 Martin Skapa
M
20-29
8:48:04
16:59 /mi
153
 97 Eric Compton
M
30-39
8:52:33
17:08 /mi
154
 98 Charlie Brandwick
M
30-39
8:53:31
17:10 /mi
155
 61 Kelly Prouty
F
40-49
9:01:52
17:26 /mi
156
 99 Donny Hall
M
40-49
9:03:36
17:29 /mi
157
 100 Danny Amos
M
50-59
9:03:37
17:29 /mi
158
 62 Liliana Gomez
F
20-29
9:04:01
17:30 /mi
159
 63 Daniella Manross
F
30-39
9:04:46
17:32 /mi
160
 101 Patrick Diven
M
30-39
9:07:00
17:36 /mi
160
 102 Matthew Shoemaker
M
20-29
9:08:27
17:39 /mi
161
 103 Zarani Barrow
M
40-49
9:09:03
17:40 /mi
162
 104 Jc Monticone
M
30-39
9:11:20
17:44 /mi
163
 64 Melissa Castruita
F
30-39
9:11:21
17:44 /mi
164
 65 Adriana Zapata
F
40-49
9:12:21
17:46 /mi
165
 66 Nhi Vu
F
30-39
9:17:25
17:56 /mi
165
 67 Olga Castro
F
40-49
9:14:34
17:50 /mi
166
 68 Anne Ganse
F
40-49
9:18:45
17:59 /mi
167
 105 Marty Barrios
M
50-59
9:24:09
18:09 /mi
168
 106 Ronald Velasquez
M
40-49
9:28:54
18:18 /mi
169
 69 Ronnie Garcia
F
40-49
9:30:30
18:21 /mi
170
 70 Vida Ash
F
50-59
9:30:30
18:21 /mi
171
 71 Lisa Sorensen
F
40-49
9:33:57
18:28 /mi
172
 107 Vic Dennis
M
70+
9:36:14
18:32 /mi
173
 108 Sundar Vembu
M
40-49
9:36:35
18:33 /mi
174
 72 Anh Dao Chung
F
40-49
9:37:32
18:35 /mi
175
 73 Alexia Joens
F
40-49
9:37:33
18:35 /mi
176
 74 Florethel Mina
F
40-49
9:45:45
18:51 /mi
177
 109 Marvin Tabangay
M
30-39
9:47:38
18:54 /mi
178
 110 Chris Bonnemaison
M
40-49
9:50:55
19:01 /mi
179
 111 Ramon Santana
M
50-59
10:25:25
20:07 /mi
180
 75 Ana Pinell
F
40-49
10:34:27
20:25 /mi
181
 76 Holly Mata
F
30-39
10:34:27
20:25 /mi
182
 77 Julia Stokes
F
40-49
10:38:56
20:33 /mi
183
 78 Debbie Medina
F
40-49
10:49:08
20:53 /mi
184
 79 Cassandra Valenzuela
F
30-39
11:03:23
21:21 /mi
185
 112 Danny Schurr
M
40-49
11:03:24
21:21 /mi
186
 113 Leonardo Escobar
M
40-49
11:03:47
21:21 /mi
187
 80 Tara Stephenson
F
40-49
11:37:34
22:27 /mi
188
 81 Lisa Tran
F
30-39
11:37:34
22:27 /mi
189
 82 Elaine Tipton-Cook
F
50-59
11:37:34
22:27 /mi
190
 83 Gaby Flores
F
40-49
11:37:50
22:27 /mi
191
 84 Rosanna Sumagaysay-Aouda
F
40-49
11:39:21
22:30 /mi
192
 114 Fernando Anaya
M
<20
14:13:37
27:28 /mi

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