Events
Race Directors

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

January 30th 2027
Malibu, CA
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Registration
Results
50 KM | 50 Miles | 100 KM
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2026 Sean O'Brien 100k/50M/50k Race Results (50 KM )

100 KM 50 Miles 50 KM
Overall
Place		 Division
Place
1
 1 Cory Fleming
M
30-39
4:35:12
8:51 /mi
2
 2 Joachim Cassel
M
30-39
5:32:07
10:41 /mi
3
 3 Ethan Lewe
M
20-29
5:43:28
11:03 /mi
4
 4 Charlie Harrison
M
20-29
5:54:55
11:25 /mi
5
 5 Blake Bender
M
30-39
6:12:08
11:58 /mi
6
 6 Patrick Service
M
40-49
6:15:31
12:05 /mi
7
 1 Tia Forsman
F
20-29
6:19:12
12:12 /mi
8
 2 Barbara Thomson
F
40-49
6:20:14
12:14 /mi
9
 7 Will Johnson
M
30-39
6:20:19
12:14 /mi
10
 8 Felipe Corte
M
30-39
6:22:18
12:18 /mi
11
 9 Pat Bishop
M
30-39
6:29:21
12:31 /mi
12
 10 Sean Bell
M
20-29
6:37:44
12:48 /mi
13
 11 Javier Guerrero
M
20-29
6:41:08
12:54 /mi
14
 3 Josefine Olsson
F
30-39
6:42:15
12:56 /mi
15
 12 Chris Brunn
M
50-59
6:43:35
12:59 /mi
16
 13 Alex Conway
M
40-49
6:44:40
13:01 /mi
17
 14 Mitchell Macura
M
30-39
6:48:04
13:08 /mi
18
 4 Sophia Ostovany
F
20-29
6:51:24
13:14 /mi
19
 15 James Swanson
M
20-29
6:55:01
13:21 /mi
20
 16 Lukas Toma
M
30-39
6:56:59
13:25 /mi
21
 17 David Freeland
M
40-49
6:57:21
13:25 /mi
22
 18 Nick Mastrodemos
M
60-69
6:58:15
13:27 /mi
23
 5 Chloe Morizono
F
30-39
7:01:55
13:34 /mi
24
 19 Jeffrey Stevens
M
50-59
7:05:19
13:41 /mi
25
 6 Lindsay Phenix
F
30-39
7:06:50
13:44 /mi
26
 20 Nicholas Gysel
M
30-39
7:12:28
13:55 /mi
27
 21 Joshua Holmes
M
40-49
7:17:52
14:05 /mi
28
 22 Justin Wolf
M
50-59
7:20:51
14:11 /mi
29
 7 Melody Cox
F
40-49
7:21:42
14:12 /mi
30
 8 Micaela Fernandez
F
20-29
7:26:46
14:22 /mi
31
 23 Nathan Hylden
M
40-49
7:28:41
14:26 /mi
32
 24 Kanan Wilson
M
40-49
7:29:09
14:27 /mi
33
 25 Tim Schulz
M
30-39
7:29:17
14:27 /mi
34
 26 Douglas Qian
M
20-29
7:31:28
14:31 /mi
35
 9 Olga Dalisay
F
30-39
7:35:20
14:39 /mi
36
 27 Jack Bangerter
M
20-29
7:46:13
15:00 /mi
37
 10 Stephanie Grijalva
F
30-39
7:46:21
15:00 /mi
38
 28 Carl Meyer
M
30-39
7:46:33
15:00 /mi
39
 29 Rusty Brooke
M
40-49
7:48:21
15:04 /mi
40
 11 Ellen Kenney
F
40-49
7:48:25
15:04 /mi
41
 30 Matias Fernandez
M
20-29
7:48:45
15:05 /mi
42
 31 Kevin Louie
M
30-39
7:55:18
15:17 /mi
43
 32 Samuel Medina
M
30-39
7:55:20
15:17 /mi
44
 12 Ha Young
F
30-39
8:12:02
15:50 /mi
45
 33 Chris Dickey
M
50-59
8:13:10
15:52 /mi
46
 34 Samuel Croucher
M
30-39
8:19:42
16:04 /mi
47
 35 Hunter Hwang
M
20-29
8:19:45
16:05 /mi
48
 36 Barry Vince
M
60-69
8:25:58
16:17 /mi
49
 37 Christian Johnson
M
30-39
8:28:00
16:21 /mi
50
 38 Brian Dalton
M
50-59
8:31:56
16:28 /mi
51
 39 Patrick McBurnie
M
20-29
8:43:32
16:51 /mi
52
 40 Lake Campbell
M
30-39
8:47:23
16:58 /mi
53
 41 Alan Ascencio
M
40-49
8:51:00
17:05 /mi
54
 13 Kazue Kishima
F
50-59
8:51:38
17:06 /mi
55
 14 Kim Saunders
F
40-49
8:53:13
17:09 /mi
56
 42 Brian Kennedy
M
50-59
8:56:38
17:16 /mi
57
 15 Bethlen Emard
F
40-49
8:56:54
17:16 /mi
58
 43 Eric Strand
M
60-69
8:58:48
17:20 /mi
59
 44 Mark Mantel
M
50-59
9:01:41
17:26 /mi
60
 45 Kyle Fiscus
M
30-39
9:07:03
17:36 /mi
61
 46 Donnie Dinch
M
40-49
9:07:38
17:37 /mi
62
 16 Rebecca Vellios
F
40-49
9:10:36
17:43 /mi
63
 17 Kristen Trubee
F
50-59
9:10:38
17:43 /mi
64
 47 Jonathan Schweig
M
40-49
9:10:44
17:43 /mi
65
 48 Edwin Monroy
M
30-39
9:13:00
17:47 /mi
66
 49 Arnold Esparza
M
20-29
9:16:12
17:54 /mi
67
 18 Rowena Vlj
F
50-59
9:17:59
17:57 /mi
68
 19 Carrie Fenn
F
60-69
9:19:30
18:00 /mi
69
 50 Nic Montebon
M
50-59
9:21:04
18:03 /mi
70
 51 John Music
M
40-49
9:22:09
18:05 /mi
71
 20 Ashley Seung
F
50-59
9:22:45
18:06 /mi
72
 21 Cheryl Saguros
F
40-49
9:26:13
18:13 /mi
73
 22 Tami Bader
F
50-59
9:26:18
18:13 /mi
74
 23 Mina Oak
F
50-59
9:42:25
18:44 /mi
75
 24 Becky Madsen
F
40-49
9:59:17
19:17 /mi
76
 25 Erin Dustin
F
40-49
9:59:19
19:17 /mi
77
 26 Micaela Harms
F
30-39
10:00:25
19:19 /mi
78
 27 Sarah Brunner
F
30-39
10:03:00
19:24 /mi
79
 52 Benoit Vatere
M
40-49
10:05:43
19:29 /mi
80
 28 Cathy Johnsen
F
50-59
10:12:45
19:43 /mi
81
 29 Arlene Gaxiola
F
60-69
10:19:47
19:56 /mi
82
 30 Francisca Escobar
F
40-49
10:23:13
20:03 /mi
83
 31 Anna Brackman
F
40-49
10:26:56
20:10 /mi
84
 32 Esperanza Jacob-Amores
F
40-49
10:32:52
20:22 /mi
85
 33 Giovanna Gibson
F
60-69
10:37:48
20:31 /mi
86
 34 Adriana Garcia
F
30-39
10:40:16
20:36 /mi
87
 35 Andy Song
F
40-49
10:44:45
20:45 /mi
88
 36 Anh Dao
F
50-59
10:52:47
21:00 /mi
89
 37 Alexia Joens
F
50-59
10:52:51
21:00 /mi
90
 38 Cecilia Hamilton
F
50-59
10:58:21
21:11 /mi
91
 53 Christophe Stahl
M
50-59
10:59:25
21:13 /mi
92
 54 David Leong
M
30-39
11:00:23
21:15 /mi
93
 39 Laura Day
F
60-69
11:01:10
21:16 /mi
94
 55 Damian Perez
M
40-49
11:06:50
21:27 /mi
95
 56 Sangyoon Kim
M
40-49
11:15:14
21:43 /mi
96
 40 Pet Tuan
F
50-59
11:26:52
22:06 /mi
97
 41 Lucero Del
F
20-29
11:37:12
22:26 /mi
98
 42 Se Bin
F
50-59
11:44:43
22:40 /mi
99
 57 Griffin Harris
M
30-39
12:00:36
23:11 /mi
100
 58 Jose Huerta
M
50-59
12:05:24
23:20 /mi
101
 59 Jong Lee
M
40-49
12:12:28
23:34 /mi
102
 60 Sean Her
M
40-49
12:12:30
23:34 /mi
103
 43 Heejung Park
F
50-59
12:19:23
23:47 /mi
104
 61 Chris Bailey
M
50-59
12:36:51
24:21 /mi
105
 44 Michelle Stephens
F
30-39
12:51:09
24:49 /mi
106
 62 Sundar Vembu
M
50-59
13:00:50
25:07 /mi
107
 45 Jennifer Lemay-Landa
F
40-49
13:00:59
25:08 /mi

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