Events
Race Directors

Lake Sonoma 100K & 50K

April 11th 2026
Healdsburg, CA
Website
Registration
Results
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2026 Lake Sonoma 100K & 50K Race Results (50 KM )

100 KM 50 KM
Overall
Place		 Division
Place
1
 1 Robbie Simpson
M
30-39
3:39:39
7:04 /mi
2
 2 Cole Campbell
M
20-29
3:42:35
7:09 /mi
3
 3 Marcel Hoeche
M
30-39
3:50:59
7:26 /mi
4
 4 Anders Hekkli
M
20-29
3:54:16
7:32 /mi
5
 5 Nolan Hosbein
M
20-29
4:04:24
7:51 /mi
6
 6 Alexandre Neyrinck
M
30-39
4:11:20
8:05 /mi
7
 7 Jaden McNeese
M
20-29
4:18:16
8:18 /mi
8
 1 Hannah Allgood
F
30-39
4:19:36
8:21 /mi
9
 8 Jackson Filmore
M
<20
4:20:28
8:22 /mi
10
 9 Conor Calliahan
M
30-39
4:24:46
8:31 /mi
11
 10 Wesley McQuillin
M
40-49
4:25:07
8:31 /mi
12
 11 Sveinn Jonsson
M
20-29
4:35:18
8:51 /mi
13
 12 Lee Jarvis
M
40-49
4:38:15
8:57 /mi
14
 13 Jack Packert
M
<20
4:38:46
8:58 /mi
15
 14 Zach Colby
M
30-39
4:41:16
9:03 /mi
16
 15 Nate Seltenrich
M
40-49
4:46:18
9:12 /mi
17
 16 Dylan Peterson
M
30-39
4:47:49
9:15 /mi
18
 17 Grayson Lee
M
20-29
4:52:02
9:23 /mi
19
 18 Niles Desmarais
M
30-39
4:52:35
9:25 /mi
20
 19 Paul Bautin
M
20-29
4:55:56
9:31 /mi
21
 20 Bjorn Yang-Vaernet
M
20-29
4:56:11
9:31 /mi
22
 21 Daniel Lingenfelter
M
30-39
4:58:47
9:36 /mi
23
 2 Taylor Nowlin
F
30-39
4:59:09
9:37 /mi
24
 3 Lily Berwanger
F
20-29
5:07:45
9:54 /mi
25
 22 Paul Achee
M
30-39
5:11:43
10:01 /mi
26
 23 Jaime Yu
M
20-29
5:23:51
10:25 /mi
27
 24 Samuel Loustaunau
M
20-29
5:25:16
10:28 /mi
28
 25 Ethan Kolasky
M
20-29
5:33:50
10:44 /mi
29
 26 Jaromir Szurlej
M
30-39
5:34:03
10:45 /mi
30
 27 David Pillard
M
30-39
5:35:38
10:48 /mi
31
 28 Josh Eberly
M
40-49
5:37:22
10:51 /mi
32
 29 Abel Carrera
M
20-29
5:38:21
10:53 /mi
33
 30 Zander Opperman
M
20-29
5:39:13
10:55 /mi
34
 31 David Lawson
M
40-49
5:40:33
10:57 /mi
35
 4 Sierra Palmer
F
30-39
5:42:13
11:00 /mi
36
 32 Bradley Martin
M
20-29
5:45:56
11:08 /mi
37
 5 Chalyse Armstrong
F
30-39
5:46:34
11:09 /mi
38
 6 Mallory Servais
F
30-39
5:49:04
11:14 /mi
39
 33 Jeff Pelletier
M
40-49
5:49:07
11:14 /mi
40
 34 Daniil Treshchin
M
30-39
5:54:21
11:24 /mi
41
 35 Max Moncada Cohen
M
20-29
5:56:40
11:28 /mi
42
 36 David Vincent
M
40-49
5:57:14
11:29 /mi
43
 37 Craig Wasko
M
50-59
5:58:47
11:32 /mi
44
 7 Alexandra Burton
F
30-39
5:59:17
11:33 /mi
45
 38 David Kornfield
M
40-49
6:00:09
11:35 /mi
46
 8 Amy Hume
F
50-59
6:00:20
11:35 /mi
47
 39 Khalil Fuller
M
30-39
6:01:26
11:37 /mi
48
 9 Libby Chamberlin
F
30-39
6:01:58
11:39 /mi
49
 40 Thanh Tran
M
30-39
6:03:05
11:41 /mi
50
 10 Tara Lowensohn
F
20-29
6:03:46
11:42 /mi
51
 11 Jennifer Fralick
F
50-59
6:04:32
11:43 /mi
52
 41 Moises Escorcia
M
30-39
6:04:53
11:44 /mi
53
 12 Sarah Evans
F
40-49
6:06:00
11:46 /mi
54
 13 Amie Windsor
F
40-49
6:09:06
11:52 /mi
55
 42 Bryan Garcia
M
<20
6:10:54
11:56 /mi
56
 43 Joshua Felciano
M
40-49
6:11:05
11:56 /mi
57
 44 Daniel Cicchetto
M
40-49
6:11:09
11:56 /mi
58
 45 George Scherer
M
30-39
6:14:03
12:02 /mi
59
 46 Tristen Kennedy
M
20-29
6:15:16
12:04 /mi
60
 47 Brian Tirado
M
40-49
6:16:15
12:06 /mi
61
 14 Kristin Bowen
F
40-49
6:18:44
12:11 /mi
62
 15 Melissa Reichwage
F
30-39
6:23:24
12:20 /mi
63
 48 Ricky Wojcik
M
20-29
6:24:41
12:22 /mi
64
 16 Makiko Yamashita
F
50-59
6:25:32
12:24 /mi
65
 17 Mary Hanson
F
30-39
6:26:30
12:26 /mi
66
 49 John Aitchison
M
30-39
6:26:41
12:26 /mi
67
 50 David Roth
M
30-39
6:28:01
12:29 /mi
68
 51 Tom McGinley
M
40-49
6:28:22
12:29 /mi
69
 52 Paul Sharwell
M
60-69
6:28:42
12:30 /mi
70
 53 Eric Lane
M
30-39
6:33:42
12:40 /mi
71
 18 Kelly Ridgway
F
60-69
6:34:05
12:41 /mi
72
 54 Andrew Potter
M
40-49
6:35:02
12:42 /mi
73
 19 Paula Montgomery
F
50-59
6:36:48
12:46 /mi
74
 55 Joel Radke
M
40-49
6:37:05
12:46 /mi
75
 20 Krista Kappus
F
30-39
6:37:06
12:46 /mi
76
 56 Jeff Young
M
30-39
6:37:23
12:47 /mi
77
 57 Chad Somers
M
30-39
6:40:29
12:53 /mi
78
 58 Tyler Monroe
M
40-49
6:44:11
13:00 /mi
79
 21 Margot Chandler
F
20-29
6:44:43
13:01 /mi
80
 59 Thomas Fanghaenel
M
40-49
6:50:15
13:12 /mi
81
 60 Angus Turnor
M
20-29
6:52:16
13:16 /mi
82
 61 Gerber Vicente
M
20-29
6:52:19
13:16 /mi
83
 22 Lauren Rock
F
40-49
6:52:52
13:17 /mi
84
 62 Andrew Koehler
M
40-49
6:54:09
13:19 /mi
85
 23 Amanda Young
F
30-39
6:55:13
13:21 /mi
86
 24 Kelly Kopcik
F
40-49
6:56:10
13:23 /mi
87
 63 Scott Williams
M
20-29
6:56:26
13:24 /mi
88
 25 Cameron Hastings
F
20-29
6:56:35
13:24 /mi
89
 26 Jennifer Wescott
F
50-59
6:57:44
13:26 /mi
90
 64 Kyle Dickamore
M
40-49
6:57:58
13:27 /mi
91
 27 Rachel Johnston
F
30-39
6:58:58
13:29 /mi
92
 28 LeAnne Evans Bauer
F
40-49
6:59:33
13:30 /mi
92
 65 Mark Bauer
M
50-59
6:59:33
13:30 /mi
94
 29 Rebecca Fedele
F
30-39
7:01:17
13:33 /mi
95
 30 Ashley Piccone
F
20-29
7:01:36
13:34 /mi
96
 31 Jacey Coniff
F
20-29
7:01:37
13:34 /mi
97
 66 Clayton Van Hooijdonk
M
40-49
7:02:08
13:35 /mi
98
 67 Casey Aldridge
M
20-29
7:04:32
13:39 /mi
99
 68 Nick Baikov
M
30-39
7:05:16
13:41 /mi
100
 69 John Nelson
M
30-39
7:06:07
13:42 /mi
101
 70 Joseph Allen
M
20-29
7:07:05
13:44 /mi
102
 32 Caroline Chang
F
30-39
7:07:50
13:46 /mi
103
 71 Daniel Vargas
M
30-39
7:09:32
13:49 /mi
104
 72 Matt Storm
M
30-39
7:10:34
13:51 /mi
105
 73 Shayan Irvani
M
20-29
7:14:14
13:58 /mi
106
 33 Nikki Strickland
F
30-39
7:14:37
13:59 /mi
107
 74 Nicholas Andrews
M
30-39
7:14:54
13:59 /mi
108
 75 Alejandro Singer
M
40-49
7:16:30
14:02 /mi
109
 34 Jess Mullen
F
50-59
7:20:02
14:09 /mi
110
 76 Ben Boone
M
30-39
7:24:33
14:18 /mi
111
 77 Ivan Moseman
M
50-59
7:25:23
14:20 /mi
112
 78 Gustavo Lopez
M
30-39
7:26:19
14:21 /mi
113
 35 Cambria Gersten
F
40-49
7:26:26
14:22 /mi
114
 79 Dewi Gould
M
20-29
7:29:37
14:28 /mi
115
 80 Matthew Scott
M
30-39
7:30:58
14:30 /mi
116
 36 Theodora Marlowe
F
30-39
7:31:46
14:32 /mi
117
 81 John Malmgren
M
40-49
7:31:47
14:32 /mi
118
 37 Lindy Mockovak
F
40-49
7:32:27
14:33 /mi
119
 82 Jayson Howe
M
40-49
7:32:29
14:33 /mi
120
 38 Mira Brody
F
30-39
7:32:30
14:33 /mi
121
 39 Deborah Rigney
F
50-59
7:32:33
14:33 /mi
122
 83 Rodrigo Corona Flores
M
30-39
7:33:40
14:36 /mi
123
 84 Erik Fostvedt
M
40-49
7:35:50
14:40 /mi
124
 40 Anna Maria Barbiellini Amidei
F
20-29
7:38:08
14:44 /mi
125
 41 Dana Roesslein
F
30-39
7:39:37
14:47 /mi
126
 42 Natalie Snoyman
F
40-49
7:40:03
14:48 /mi
127
 43 Anna Reichardt
F
40-49
7:41:48
14:51 /mi
128
 85 Ram Subbaraman
M
40-49
7:41:49
14:51 /mi
129
 86 Philip Mazzara
M
40-49
7:42:28
14:53 /mi
130
 87 Kris Fleming
M
30-39
7:43:46
14:55 /mi
131
 88 John Van Lanen
M
40-49
7:44:14
14:56 /mi
132
 44 Veronica Dawson
F
40-49
7:45:30
14:58 /mi
133
 45 Meghan Griffin
F
30-39
7:46:17
15:00 /mi
134
 89 Tyler Birkestrand
M
40-49
7:47:55
15:03 /mi
135
 90 Justin Reyes
M
40-49
7:50:04
15:07 /mi
136
 91 Patrick Loera
M
40-49
7:50:49
15:09 /mi
137
 46 Zhifu Wang
F
20-29
7:51:22
15:10 /mi
138
 47 Sarah McMahon
F
30-39
7:52:02
15:11 /mi
139
 48 Elizabeth Kelly
F
40-49
7:52:03
15:11 /mi
140
 49 Tina Davis
F
30-39
7:52:04
15:11 /mi
140
 92 Allan Kelly
M
40-49
7:52:04
15:11 /mi
142
 50 Lucia Chacon
F
40-49
7:53:49
15:14 /mi
143
 51 Jasmine Fuller
F
30-39
7:53:58
15:15 /mi
144
 52 Susanna Bost
F
40-49
7:54:16
15:15 /mi
145
 53 Libby Schraufnagel
F
40-49
7:56:42
15:20 /mi
146
 93 Tianyu Tang
M
30-39
7:56:52
15:20 /mi
147
 54 Melissa Swanson
F
20-29
7:57:05
15:21 /mi
148
 55 Megan Uozumi
F
20-29
7:57:51
15:22 /mi
149
 94 Rob Brazier
M
40-49
7:59:33
15:26 /mi
150
 95 Mike Mariano
M
40-49
8:00:06
15:27 /mi
151
 96 Joseph Childress
M
40-49
8:03:34
15:33 /mi
152
 97 Ramiro Cazares
M
30-39
8:04:36
15:35 /mi
153
 98 Stacey Longtin-Horton
M
30-39
8:07:10
15:40 /mi
154
 56 Rachel Minert
F
50-59
8:11:16
15:48 /mi
155
 99 Conner Cimmiyotti
M
30-39
8:11:23
15:48 /mi
156
 100 Jake Cutter
M
20-29
8:11:30
15:49 /mi
157
 57 Olivia Ghosh
F
20-29
8:23:36
16:12 /mi
158
 58 Wendy Stalnaker
F
40-49
8:24:15
16:13 /mi
159
 59 Meghan Goughan
F
50-59
8:24:30
16:14 /mi
160
 101 Ravi Gongaju
M
40-49
8:25:57
16:17 /mi
161
 60 Margot Griffith
F
20-29
8:27:37
16:20 /mi
162
 102 Adrien Schmidt
M
40-49
8:30:34
16:25 /mi
163
 61 Stephanie Tomasky
F
50-59
8:31:32
16:27 /mi
164
 103 Brion Fornshell
M
50-59
8:31:52
16:28 /mi
165
 104 Delfino Aguilar
M
30-39
8:32:28
16:29 /mi
166
 105 Bruce Holbert
M
50-59
8:34:51
16:34 /mi
167
 106 Juan Paxtor
M
30-39
8:35:17
16:35 /mi
168
 107 Cy Minert
M
50-59
8:40:47
16:45 /mi
169
 62 Marlica Cowan
F
50-59
8:46:05
16:55 /mi
170
 108 Rob Stevenson
M
40-49
8:47:35
16:58 /mi
171
 63 Sarah Breitenbach
F
40-49
8:47:48
16:59 /mi
172
 109 Jeremy Donati
M
40-49
8:47:49
16:59 /mi
172
 64 Elizabeth Little
F
30-39
8:47:49
16:59 /mi
174
 65 Annie Drinkwater
F
40-49
8:47:50
16:59 /mi
175
 110 Scott Atchison
M
40-49
8:53:32
17:10 /mi
176
 66 Lara Grillos
F
40-49
8:54:26
17:12 /mi
177
 67 Kathleen Devlin
F
30-39
8:55:09
17:13 /mi
178
 111 Mitchell Cohen
M
50-59
8:55:36
17:14 /mi
179
 68 Catherine Sheehan
F
40-49
8:55:44
17:14 /mi
180
 69 Carmen Gramajo
F
30-39
9:03:41
17:29 /mi
181
 70 Susy Espinoza
F
50-59
9:03:42
17:29 /mi
182
 112 Youngmin Chun
M
30-39
9:06:19
17:35 /mi
183
 71 Glenda Dagg
F
40-49
9:06:36
17:35 /mi
184
 72 Conni Mahoney
F
30-39
9:07:39
17:37 /mi
185
 113 Tony Vella
M
50-59
9:10:19
17:42 /mi
186
 73 Hilla Rose
F
50-59
9:11:12
17:44 /mi
187
 114 Francisco Alvarado
M
40-49
9:15:26
17:52 /mi
188
 74 Chrystal Taguiran
F
30-39
9:15:27
17:52 /mi
189
 115 Greg Connolly
M
50-59
9:19:46
18:00 /mi
190
 75 Sienna Johnston
F
40-49
9:20:10
18:01 /mi
191
 76 Hillary Proctor
F
30-39
9:20:15
18:01 /mi
192
 116 Cameron Verden
M
30-39
9:24:25
18:09 /mi
193
 77 Melissa Rice
F
30-39
9:28:01
18:16 /mi
194
 117 Luke Sykora
M
30-39
9:28:19
18:17 /mi
195
 118 Nico Ernst
M
30-39
9:32:50
18:26 /mi
196
 119 Ed Hayward
M
60-69
9:33:10
18:26 /mi
197
 120 Brendan Hayward
M
30-39
9:33:11
18:26 /mi
198
 78 Karyn Rimas
F
50-59
9:33:25
18:27 /mi
199
 121 Ethan Cohen
M
30-39
9:34:01
18:28 /mi
200
 122 Jacob Steeb
M
30-39
9:38:13
18:36 /mi
201
 123 Gregg Smith
M
30-39
9:42:16
18:44 /mi
202
 124 James Pitkin
M
30-39
9:42:19
18:44 /mi
203
 79 Samantha Costello
F
40-49
10:11:39
19:41 /mi
204
 125 Arun Ramanathan
M
50-59
10:13:38
19:45 /mi
205
 80 Tandra Childress
F
40-49
10:16:13
19:49 /mi
206
 81 Yuri Hosokuni
F
40-49
10:17:21
19:52 /mi
207
 126 Shavinder Singh
M
40-49
10:20:01
19:57 /mi
208
 127 Charley Jones
M
50-59
10:20:02
19:57 /mi
209
 82 Rachel Madamba
F
50-59
10:26:03
20:08 /mi
210
 128 Richard Ernst
M
70+
10:26:10
20:09 /mi
211
 129 Torrey Farmer
M
50-59
10:26:13
20:09 /mi
212
 130 Brendan Dunbar
M
30-39
10:40:02
20:35 /mi
213
 83 Perla Olmedo
F
30-39
10:45:24
20:46 /mi
214
 84 Aryah Reischenbock
F
30-39
10:45:36
20:46 /mi
215
 131 Brandon Thompson
M
60-69
10:46:05
20:47 /mi
216
 85 Emily Costello
F
30-39
10:46:49
20:49 /mi
217
 86 Gursimrat Kaur
F
40-49
10:50:54
20:56 /mi
218
 132 Charles Savage
M
70+
11:06:30
21:27 /mi

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