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Marin Ultra Challenge

March 14th 2026
Sausalito, CA
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2023 Marin Ultra Challenge Race Results (50 KM )

50 Miles 50 KM
Overall
Place		 Division
Place
1
 1 Robert Ressl
M
30-39
4:00:05
7:43 /mi
2
 1 Jennifer Schmidt
F
30-39
4:03:44
7:50 /mi
3
 2 Nathan Williams
M
20-29
4:08:18
7:59 /mi
4
 3 Adam Glueck
M
20-29
4:47:52
9:15 /mi
5
 4 Travis McHugh
M
20-29
4:59:15
9:37 /mi
6
 2 Paige Borges
F
30-39
5:00:17
9:39 /mi
7
 3 Ashley Relf
F
40-49
5:02:36
9:44 /mi
8
 5 Ron Gutierrez
M
50-59
5:04:28
9:47 /mi
9
 6 Davis Ryan
M
20-29
5:05:22
9:49 /mi
10
 7 Alex Massey
M
30-39
5:05:45
9:50 /mi
11
 8 Kevin Thayer
M
50-59
5:10:08
9:58 /mi
12
 9 Max Kam
M
30-39
5:12:35
10:03 /mi
13
 4 Emily Spognardi
F
30-39
5:17:56
10:13 /mi
14
 10 Olivier Francon
M
40-49
5:20:21
10:18 /mi
15
 11 Connor Cole
M
30-39
5:22:16
10:22 /mi
16
 12 Jonathan Carter
M
30-39
5:22:31
10:22 /mi
17
 13 Christopher Meister
M
30-39
5:24:05
10:25 /mi
18
 14 Anil Shankar
M
40-49
5:25:46
10:29 /mi
19
 5 Anna Sulkina
F
40-49
5:25:50
10:29 /mi
20
 15 Zach Lottmann
M
20-29
5:27:07
10:31 /mi
21
 16 Peter Sterling
M
30-39
5:29:10
10:35 /mi
22
 6 Karla Juarez
F
30-39
5:30:31
10:38 /mi
23
 17 Ari Karchin
M
40-49
5:30:37
10:38 /mi
24
 7 Danielle Vanderwiel
F
40-49
5:33:25
10:43 /mi
25
 18 Christopher Douglas
M
40-49
5:36:39
10:50 /mi
25
 19 Chipper Nicodemus
M
30-39
5:36:39
10:50 /mi
26
 20 Brian Vanderwiel
M
40-49
5:37:36
10:51 /mi
27
 21 Blair Howard
M
30-39
5:39:52
10:56 /mi
28
 8 Heather Brooks
F
30-39
5:40:01
10:56 /mi
29
 22 Bjorn Flatt
M
40-49
5:40:11
10:56 /mi
30
 23 Andrew Melton
M
40-49
5:40:17
10:57 /mi
31
 24 Joseph Gapuz
M
20-29
5:44:12
11:04 /mi
32
 25 Benthan Vu
M
20-29
5:44:36
11:05 /mi
33
 9 Margot Fleming
F
30-39
5:44:56
11:06 /mi
34
 26 Jack Corrigan
M
30-39
5:45:27
11:07 /mi
35
 27 Shane Muldoon
M
30-39
5:45:28
11:07 /mi
36
 28 Bartosz Grobelny
M
30-39
5:49:04
11:14 /mi
37
 29 Anthony Beebe
M
30-39
5:50:50
11:17 /mi
38
 30 Dustin Schanz
M
30-39
5:51:01
11:17 /mi
39
 31 Laith Abdulmajeid
M
20-29
5:51:10
11:18 /mi
40
 32 Matthew Dina
M
40-49
5:51:12
11:18 /mi
41
 10 Jessica Mucci
F
30-39
5:52:28
11:20 /mi
42
 33 Brent Watts
M
40-49
5:59:56
11:35 /mi
43
 34 Javier Lopez
M
40-49
6:00:36
11:36 /mi
44
 35 Rufus Williams
M
60-69
6:01:12
11:37 /mi
45
 36 Artyom Kopp
M
50-59
6:02:50
11:40 /mi
46
 37 Daniel Van Acker
M
30-39
6:05:11
11:45 /mi
47
 38 Michael Baikie
M
50-59
6:06:55
11:48 /mi
48
 39 Mark Goh
M
40-49
6:07:24
11:49 /mi
49
 11 Michele Bousquet
F
40-49
6:07:30
11:49 /mi
50
 12 Annika Malik
F
40-49
6:07:31
11:49 /mi
51
 13 Emina Alibegovic
F
40-49
6:08:24
11:51 /mi
52
 14 Karen Baert
F
20-29
6:10:24
11:55 /mi
53
 40 Thilo Braun
M
20-29
6:10:25
11:55 /mi
54
 41 Julius Villanueva
M
<20
6:14:29
12:03 /mi
55
 15 Kassi Boren
F
30-39
6:14:41
12:03 /mi
56
 42 Vi Lu
M
30-39
6:14:43
12:03 /mi
57
 43 Jeremias Ramos
M
30-39
6:14:49
12:03 /mi
58
 44 Diego Marcos Segura
M
40-49
6:14:53
12:03 /mi
59
 45 Manas Manduri
M
<20
6:16:10
12:06 /mi
60
 16 Mel Nelson
F
30-39
6:17:13
12:08 /mi
61
 46 Elliot Nelson
M
40-49
6:17:14
12:08 /mi
62
 47 Tommy Ha
M
30-39
6:17:25
12:08 /mi
63
 17 Rebecca Metrick
F
40-49
6:20:09
12:14 /mi
64
 48 Robert Blose
M
30-39
6:21:34
12:16 /mi
65
 18 Christina Fossum
F
20-29
6:22:58
12:19 /mi
66
 49 Nicholas Leone
M
40-49
6:23:25
12:20 /mi
67
 50 Ricardo Jaramillo
M
20-29
6:26:21
12:26 /mi
68
 51 William Gislason
M
30-39
6:26:32
12:26 /mi
69
 52 Nathan Dickerman
M
40-49
6:27:22
12:28 /mi
70
 19 Kimberly Perricelli
F
50-59
6:28:24
12:30 /mi
71
 53 Alex Keyser
M
20-29
6:29:11
12:31 /mi
72
 54 Tracy Plaster
M
40-49
6:29:56
12:33 /mi
72
 20 Missy Benson
F
40-49
6:29:56
12:33 /mi
73
 55 David Haimes
M
50-59
6:31:29
12:36 /mi
74
 56 Chuck Templeton
M
50-59
6:32:44
12:38 /mi
74
 21 Nellie Hicks
F
30-39
6:32:44
12:38 /mi
75
 22 Cambria Gersten
F
40-49
6:32:48
12:38 /mi
76
 23 Abby McKee
F
50-59
6:32:49
12:38 /mi
77
 57 Aaron Zuniga
M
40-49
6:33:56
12:40 /mi
78
 58 Thomas McCoin
M
50-59
6:34:05
12:41 /mi
79
 59 Tim Geary
M
40-49
6:35:23
12:43 /mi
80
 60 Davide Richmond
M
50-59
6:40:46
12:53 /mi
81
 61 Jesus Bolivar
M
40-49
6:41:54
12:56 /mi
82
 62 Austin Tyler
M
30-39
6:42:30
12:57 /mi
83
 63 Raj Gollamudi
M
50-59
6:42:32
12:57 /mi
84
 64 Thomas Koundakjian
M
50-59
6:43:53
12:59 /mi
85
 65 Dario Cantu
M
40-49
6:44:46
13:01 /mi
86
 66 Carl Lam
M
30-39
6:44:48
13:01 /mi
87
 67 Francisco Mora
M
30-39
6:48:12
13:08 /mi
88
 24 Melissa Johnson
F
40-49
6:50:50
13:13 /mi
89
 25 Susan Truong
F
50-59
6:56:16
13:23 /mi
90
 68 Chris George
M
40-49
6:57:07
13:25 /mi
91
 26 Vanessa Jami
F
30-39
6:57:08
13:25 /mi
92
 69 Brandon Crawford
M
30-39
6:57:11
13:25 /mi
93
 70 Michael Begin
M
30-39
6:59:05
13:29 /mi
94
 27 Ascha Drake
F
40-49
6:59:35
13:30 /mi
95
 71 David Ravarino
M
40-49
6:59:43
13:30 /mi
96
 28 Lara Carter
F
40-49
7:00:16
13:31 /mi
97
 72 Kevin Skiles
M
40-49
7:01:14
13:33 /mi
98
 73 Amit Piplani
M
40-49
7:02:43
13:36 /mi
99
 74 Mark Blackwell
M
50-59
7:08:47
13:48 /mi
100
 75 Alexander Stroup
M
40-49
7:08:52
13:48 /mi
101
 76 Chris Lotspeich
M
40-49
7:10:31
13:51 /mi
102
 29 Karen Romagnoli
F
60-69
7:10:34
13:51 /mi
103
 77 Dan Dixon
M
30-39
7:11:49
13:53 /mi
104
 78 Chanowk Pendergrass
M
30-39
7:14:08
13:58 /mi
105
 30 Heidi Stewart
F
40-49
7:14:09
13:58 /mi
106
 79 Brian Torliatt
M
40-49
7:14:29
13:59 /mi
107
 80 Chris Giuntoli
M
60-69
7:17:54
14:05 /mi
108
 31 Tracy Cone
F
50-59
7:19:26
14:08 /mi
108
 32 Suzanne Ferraro
F
60-69
7:19:26
14:08 /mi
109
 81 Bill Hunter
M
50-59
7:20:21
14:10 /mi
110
 82 Daniel Diangson
M
30-39
7:22:49
14:15 /mi
111
 83 Jody Braninburg
M
50-59
7:23:50
14:17 /mi
112
 84 Ben Robinson
M
30-39
7:24:06
14:17 /mi
113
 85 Aaron Nelson
M
40-49
7:24:10
14:17 /mi
114
 33 Kristin Glauner
F
40-49
7:28:10
14:25 /mi
115
 86 Martin Mercado
M
20-29
7:28:16
14:25 /mi
116
 34 Michele Pettinger
F
50-59
7:28:33
14:26 /mi
117
 35 Amy Randall
F
30-39
7:29:32
14:28 /mi
118
 36 Francesca Stone
F
60-69
7:31:05
14:31 /mi
119
 87 Derek Dill
M
30-39
7:31:21
14:31 /mi
120
 88 Aaron Brown
M
30-39
7:32:20
14:33 /mi
121
 89 Paul Snyman
M
40-49
7:33:27
14:35 /mi
122
 37 Rhona Snyman
F
40-49
7:33:30
14:35 /mi
123
 38 Erin McCarthy
F
40-49
7:33:49
14:36 /mi
124
 39 Karen Henderson
F
60-69
7:33:50
14:36 /mi
125
 40 Natalie Homyk
F
<20
7:35:46
14:40 /mi
125
 90 Isa Khalak
M
<20
7:35:46
14:40 /mi
126
 91 Jeremy Alkire
M
20-29
7:37:27
14:43 /mi
127
 92 Andy Dunn
M
60-69
7:37:30
14:43 /mi
128
 41 Emily Gable
F
40-49
7:37:31
14:43 /mi
128
 93 Monty Montgomery
M
40-49
7:37:31
14:43 /mi
129
 42 Tatiana Zander
F
30-39
7:37:38
14:43 /mi
130
 94 Conrad Amenta
M
40-49
7:44:05
14:56 /mi
131
 95 Ahmed Bham
M
50-59
7:44:13
14:56 /mi
132
 43 Shabnam Saggi
F
40-49
7:44:43
14:57 /mi
133
 44 Alyssa Rempel
F
30-39
7:45:20
14:58 /mi
134
 96 Brendan McGovern
M
30-39
7:45:43
14:59 /mi
135
 97 Michael Judson
M
50-59
7:47:12
15:02 /mi
136
 45 Tami Smith
F
50-59
7:53:24
15:14 /mi
137
 46 Ling-Ru Chu
F
40-49
7:55:02
15:17 /mi
138
 47 Sandy Baker
F
60-69
7:55:03
15:17 /mi
139
 98 Terry Szucsko
M
50-59
7:56:21
15:19 /mi
140
 48 Rebecca Margulies
F
50-59
7:58:50
15:24 /mi
140
 49 Rachel Criscitiello
F
40-49
7:58:50
15:24 /mi
141
 50 Catha Worthman
F
50-59
7:58:51
15:24 /mi
142
 51 Erdenedalai Sangiragchaa
F
50-59
8:06:13
15:38 /mi
143
 99 Srinath Sanda
M
50-59
8:07:09
15:40 /mi
144
 52 Ruth Cruz
F
40-49
8:07:13
15:40 /mi
145
 100 Pradeep Mylavarapu
M
30-39
8:07:23
15:41 /mi
146
 101 Ravi Viswanathan
M
30-39
8:07:24
15:41 /mi
147
 102 Samir Konnur
M
40-49
8:08:04
15:42 /mi
148
 103 Cole Smith
M
30-39
8:13:57
15:53 /mi
149
 53 Dawn Savage
F
50-59
8:16:36
15:58 /mi
150
 54 Robin Basten
F
40-49
8:16:42
15:59 /mi
151
 104 Tommy Thach
M
30-39
8:17:22
16:00 /mi
152
 105 Anil Chandran
M
50-59
8:20:53
16:07 /mi
153
 55 Nancy Heard
F
60-69
8:30:19
16:25 /mi
154
 106 Daniel Lam
M
30-39
8:31:05
16:26 /mi
155
 107 Charles Savage
M
70+
8:37:51
16:40 /mi
156
 56 Julia Bramer
F
50-59
8:39:30
16:43 /mi
157
 57 Nancy Malaret
F
40-49
8:39:53
16:43 /mi
158
 58 Stephanie Perlberg
F
50-59
8:43:57
16:51 /mi
159
 59 Rae Smith
F
50-59
8:48:21
17:00 /mi
160
 108 David Thesell
M
50-59
8:48:30
17:00 /mi
161
 60 Ella Marguerite
F
40-49
8:54:05
17:11 /mi
162
 109 Kyle Weinberger
M
40-49
8:54:06
17:11 /mi
163
 61 Roo Lewis
F
40-49
8:58:14
17:19 /mi
164
 62 Linda Mcfadden
F
60-69
9:03:27
17:29 /mi
165
 63 Haley Misamore
F
<20
9:12:02
17:46 /mi
166
 110 Kieth Spindler
M
20-29
9:12:03
17:46 /mi
167
 111 Adam Williams
M
50-59
9:20:08
18:01 /mi
168
 64 Anna He
F
20-29
9:32:02
18:24 /mi
169
 65 Jane Gama
F
40-49
9:33:38
18:27 /mi
170
 112 Tuvshinbayar Dorjnorov
M
50-59
9:38:05
18:36 /mi
171
 113 Tantek Çelik
M
50-59
9:38:28
18:37 /mi
172
 114 Donn Ozaki
M
60-69
9:39:04
18:38 /mi
173
 115 Robert Mann
M
40-49
9:54:46
19:08 /mi
174
 66 Gursimrat Kaur
F
40-49
10:31:57
20:20 /mi
175
 67 Veronika Kolesnikov
F
30-39
10:32:47
20:21 /mi
176
 68 Lidia Fiandeiro
F
50-59
11:03:44
21:21 /mi
177
 116 John Graves
M
50-59
11:19:58
21:53 /mi
178
 69 Anjali Norwood
F
40-49
11:42:04
22:35 /mi
179
 70 Janice Lisle
F
60-69
12:07:17
23:24 /mi

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