Events
Race Directors

Lake Sonoma 100K & 50K

April 11th 2026
Healdsburg, CA
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Results
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2015 Lake Sonoma 100K & 50K Race Results (50 Miles )

50 Miles
Overall
Place		 Division
Place
1
 1 Alex Varner
M
20-29
6:09:39
7:23 /mi
2
 2 Ryan Bak
M
30-39
6:23:25
7:40 /mi
3
 3 Jared Hazen
M
<20
6:31:54
7:50 /mi
4
 4 Jorge Maravilla
M
30-39
6:36:45
7:56 /mi
5
 5 Jim Walmsley
M
20-29
6:41:54
8:02 /mi
6
 6 Seth Swanson
M
30-39
6:46:01
8:07 /mi
7
 7 Tim Tollefson
M
30-39
6:47:15
8:08 /mi
8
 8 Michael Wardian
M
40-49
6:56:48
8:20 /mi
9
 9 Max King
M
30-39
6:58:54
8:22 /mi
10
 10 Gary Gellin
M
40-49
6:59:28
8:23 /mi
11
 11 Jeremy Wolf
M
30-39
7:07:03
8:32 /mi
12
 1 Stephanie Howe
F
30-39
7:08:23
8:34 /mi
13
 12 Karl Meltzer
M
40-49
7:11:25
8:37 /mi
14
 13 Thomas Sanchez
M
20-29
7:13:35
8:40 /mi
15
 14 Jacob Rydman
M
30-39
7:13:37
8:40 /mi
16
 15 Skip Crockett
M
30-39
7:15:48
8:42 /mi
17
 16 Travis Gaylord
M
30-39
7:17:57
8:45 /mi
18
 2 Cassy Scallon
F
30-39
7:22:09
8:50 /mi
19
 17 Paul Terranova
M
40-49
7:24:34
8:53 /mi
20
 18 Kris Brown
M
20-29
7:24:57
8:53 /mi
21
 19 Brian Tinder
M
30-39
7:34:12
9:05 /mi
22
 20 Jacob Puzey
M
30-39
7:35:46
9:06 /mi
23
 3 Ashley Erba
F
<20
7:36:24
9:07 /mi
24
 21 Jason Leman
M
20-29
7:37:25
9:08 /mi
25
 22 Owen Bradley
M
30-39
7:42:18
9:14 /mi
26
 23 Stephen Wassather
M
20-29
7:43:55
9:16 /mi
27
 24 Topher Gaylord
M
40-49
7:48:07
9:21 /mi
28
 25 Henrik Westerlin
M
40-49
7:49:14
9:23 /mi
29
 26 Rob Coslick
M
30-39
7:49:16
9:23 /mi
30
 27 Mark Richtman
M
60-69
7:52:50
9:27 /mi
31
 28 Brian Purcell
M
40-49
7:53:08
9:27 /mi
32
 29 Rudy Rutemiller
M
20-29
7:55:18
9:30 /mi
33
 30 Victor Mier
M
20-29
7:56:34
9:31 /mi
34
 4 Kerrie Wlad
F
40-49
7:56:34
9:31 /mi
35
 31 Andrew Schirack
M
20-29
7:56:34
9:31 /mi
36
 32 Lewis Taylor
M
40-49
7:59:36
9:35 /mi
37
 5 Kaci Lickteig
F
20-29
8:04:14
9:41 /mi
38
 33 John Finn
M
20-29
8:04:53
9:41 /mi
39
 6 Lindsay Tollefson
F
20-29
8:06:55
9:44 /mi
40
 34 Matt Wilson
M
30-39
8:08:40
9:46 /mi
40
 35 Matt Wilson
M
50-59
8:08:40
9:46 /mi
41
 7 Meghan Canfield
F
50-59
8:09:26
9:47 /mi
42
 36 Sebastian Duesterhoeft
M
30-39
8:12:38
9:51 /mi
43
 37 Ron Gutierrez
M
40-49
8:13:20
9:52 /mi
44
 38 Travis Grappo
M
40-49
8:13:49
9:52 /mi
45
 39 Burr Purnell
M
40-49
8:14:57
9:53 /mi
46
 40 Peter Fain
M
40-49
8:19:44
9:59 /mi
47
 41 Ray Sanchez
M
40-49
8:22:13
10:02 /mi
48
 8 Denise Bourassa
F
40-49
8:24:10
10:05 /mi
49
 42 Ryan Witko
M
30-39
8:28:27
10:10 /mi
50
 9 Alicia Hudelson
F
30-39
8:29:00
10:10 /mi
51
 43 Richard Snipes
M
40-49
8:31:44
10:14 /mi
52
 44 Rich Conder
M
30-39
8:33:40
10:16 /mi
53
 10 Lydia Blandy
F
30-39
8:34:56
10:17 /mi
54
 45 Eduardo Vazquez
M
40-49
8:39:29
10:23 /mi
55
 11 Jennifer Pfeifer
F
40-49
8:39:42
10:23 /mi
56
 12 Pam Smith
F
40-49
8:40:25
10:24 /mi
57
 46 Brooks Rahmer
M
20-29
8:41:02
10:25 /mi
58
 47 Mike Rahmer
M
40-49
8:41:02
10:25 /mi
59
 48 Remi Delille
M
30-39
8:43:22
10:28 /mi
60
 49 Jimmy Dean Freeman
M
30-39
8:45:49
10:30 /mi
61
 13 Jenny Capel
F
40-49
8:45:49
10:30 /mi
62
 50 Dario Zea
M
30-39
8:46:42
10:32 /mi
63
 14 Sarah Bard
F
30-39
8:48:12
10:33 /mi
64
 51 Edmundo Vindel
M
30-39
8:51:00
10:37 /mi
65
 15 Amy Oconnell
F
30-39
8:52:18
10:38 /mi
66
 52 Brendan Donohoe
M
40-49
8:55:04
10:42 /mi
67
 53 Erik Wilde
M
40-49
8:55:47
10:42 /mi
68
 54 Todd Bertolone
M
50-59
8:57:32
10:45 /mi
69
 55 Darin Nee
M
30-39
8:59:20
10:47 /mi
70
 56 Charles Sheya
M
50-59
9:01:22
10:49 /mi
71
 16 Erika Hoagland
F
30-39
9:01:43
10:50 /mi
72
 17 Gretchen Brugman
F
40-49
9:03:02
10:51 /mi
73
 57 Franz Dill
M
30-39
9:04:28
10:53 /mi
74
 58 Jady Palko
M
40-49
9:06:04
10:55 /mi
75
 59 Tom Davies
M
40-49
9:06:37
10:55 /mi
76
 18 Jaclyn Greenhill
F
30-39
9:13:09
11:03 /mi
77
 60 Kent Ryhorchuk
M
40-49
9:15:32
11:06 /mi
78
 61 Jeff Boutte
M
50-59
9:15:56
11:07 /mi
79
 62 Jonathan Brayton
M
30-39
9:16:59
11:08 /mi
80
 63 Kyle Fulmer
M
30-39
9:18:11
11:09 /mi
81
 64 David Smith
M
40-49
9:18:19
11:09 /mi
81
 65 David Smith
M
50-59
9:18:19
11:09 /mi
82
 19 Tera Dube
F
40-49
9:19:43
11:11 /mi
83
 20 Luanne Park
F
50-59
9:19:43
11:11 /mi
84
 21 Katie Desplinter
F
30-39
9:20:20
11:12 /mi
85
 66 Aylwin Villanueva
M
20-29
9:23:49
11:16 /mi
86
 22 Annie Rutledge
F
30-39
9:27:26
11:20 /mi
87
 67 Christopher Wolff
M
40-49
9:27:27
11:20 /mi
88
 23 Nu Ma
F
30-39
9:27:27
11:20 /mi
89
 24 Kelly Ridgway
F
50-59
9:27:52
11:21 /mi
90
 68 Craig Bronstein
M
50-59
9:28:12
11:21 /mi
91
 69 Guy Herr
M
40-49
9:36:37
11:31 /mi
92
 70 Gary Wang
M
40-49
9:36:40
11:32 /mi
93
 25 Emily Halnon
F
30-39
9:37:25
11:32 /mi
94
 71 Amit Hazra
M
30-39
9:41:00
11:37 /mi
95
 72 Brent Boyle
M
40-49
9:41:17
11:37 /mi
96
 73 Trevor Hallstein
M
40-49
9:41:42
11:38 /mi
97
 74 Scott Mills
M
60-69
9:43:12
11:39 /mi
98
 75 Miguel Ordorica
M
40-49
9:44:15
11:41 /mi
99
 76 Kevin Skiles
M
40-49
9:46:23
11:43 /mi
100
 77 Moises Avila
M
30-39
9:46:53
11:44 /mi
101
 78 Jeff Clowers
M
40-49
9:47:04
11:44 /mi
102
 26 Jennifer Hemmen
F
40-49
9:47:14
11:44 /mi
103
 79 Marcelo Arias Massa
M
30-39
9:50:27
11:48 /mi
104
 80 Peter Brewer
M
50-59
9:51:09
11:49 /mi
105
 81 Ron Ehrhard
M
40-49
9:51:26
11:49 /mi
106
 82 Mark Hartell
M
50-59
9:51:57
11:50 /mi
107
 83 Ken McKee
M
40-49
9:52:09
11:50 /mi
108
 84 Mark Kauffman
M
40-49
9:52:09
11:50 /mi
109
 85 Bradley Fenner
M
50-59
9:52:23
11:50 /mi
110
 86 Gregory Shumavon
M
40-49
9:54:02
11:52 /mi
111
 87 Ethan Veneklasen
M
40-49
9:54:26
11:53 /mi
112
 27 Maria Clementi
F
30-39
9:55:20
11:54 /mi
113
 88 Gary Lindberg
M
40-49
9:55:48
11:54 /mi
114
 28 Charity Dubberley
F
30-39
9:55:51
11:55 /mi
115
 89 Brian Forbes
M
40-49
9:57:30
11:57 /mi
116
 90 Noah Suttmann
M
20-29
9:58:37
11:58 /mi
117
 29 Clare Abram
F
40-49
10:00:55
12:01 /mi
118
 91 Jamie Dreher
M
40-49
10:03:13
12:03 /mi
119
 92 Ted Knudsen
M
40-49
10:04:31
12:05 /mi
120
 93 Blake Trotter
M
30-39
10:06:37
12:07 /mi
121
 94 Jorge Cardenas
M
40-49
10:06:51
12:08 /mi
122
 95 Chris Talley
M
30-39
10:07:55
12:09 /mi
123
 30 Liz Boyd
F
40-49
10:08:08
12:09 /mi
124
 96 Galen Thompson
M
30-39
10:08:47
12:10 /mi
125
 97 Mike Wright
M
50-59
10:08:48
12:10 /mi
126
 31 Amie Blackham
F
30-39
10:10:11
12:12 /mi
127
 98 Nicholas Banaszak
M
20-29
10:13:33
12:16 /mi
128
 32 Kim Kortz
F
50-59
10:15:08
12:18 /mi
129
 99 Nick Capraro
M
50-59
10:15:11
12:18 /mi
130
 33 Kyria Wilson
F
30-39
10:16:34
12:19 /mi
131
 100 Federico Sanchez
M
40-49
10:18:09
12:21 /mi
132
 101 Kieran Lal
M
40-49
10:18:16
12:21 /mi
133
 102 Michael Leo Griffin
M
40-49
10:19:04
12:22 /mi
134
 103 Mark Utman
M
30-39
10:22:15
12:26 /mi
135
 104 Mark Dorman
M
40-49
10:23:12
12:27 /mi
136
 105 Kelly Barber
M
40-49
10:24:08
12:28 /mi
137
 106 Mike Kreaden
M
50-59
10:25:10
12:30 /mi
138
 107 James Varner
M
30-39
10:28:07
12:33 /mi
139
 108 David Li
M
30-39
10:28:25
12:34 /mi
140
 109 Marty Reed
M
40-49
10:28:58
12:34 /mi
141
 110 Roberto Cedillo
M
30-39
10:31:47
12:38 /mi
142
 111 Kuni Yamagata
M
60-69
10:31:49
12:38 /mi
143
 34 Kristin Steadman
F
40-49
10:32:24
12:38 /mi
144
 112 Kenneth Gregorich
M
50-59
10:32:31
12:39 /mi
145
 113 Ernie Cervantes
M
40-49
10:32:53
12:39 /mi
146
 114 Jon Letowt
M
40-49
10:33:47
12:40 /mi
147
 115 Nattu Natraj
M
50-59
10:36:57
12:44 /mi
148
 116 Mike Sears
M
30-39
10:37:44
12:45 /mi
149
 117 Steve Schuman
M
50-59
10:38:32
12:46 /mi
150
 118 Guf Gufler
M
40-49
10:39:29
12:47 /mi
151
 35 Denise Fleming-Williams
F
50-59
10:40:42
12:48 /mi
152
 36 Christina Williams
F
30-39
10:42:27
12:50 /mi
153
 119 Stephen Goetz
M
50-59
10:44:42
12:53 /mi
154
 120 Rick Gaston
M
40-49
10:45:15
12:54 /mi
155
 121 Josam Mulinyawe
M
30-39
10:47:53
12:57 /mi
156
 37 Emma Winfield
F
50-59
10:48:40
12:58 /mi
157
 38 Denise Barchas
F
30-39
10:49:09
12:58 /mi
158
 122 Jeff Barbier
M
50-59
10:49:54
12:59 /mi
159
 39 Marcy Beard
F
40-49
10:51:24
13:01 /mi
160
 123 Roland Burgmann
M
50-59
10:51:36
13:01 /mi
161
 40 Roberta McGraw
F
50-59
10:51:55
13:02 /mi
162
 41 Kimberly White
F
40-49
10:52:45
13:03 /mi
163
 124 Stan Beraznik
M
40-49
10:52:53
13:03 /mi
164
 42 Heather Ballestero
F
20-29
10:53:35
13:04 /mi
165
 43 Stacie Riddle
F
30-39
10:53:45
13:04 /mi
166
 125 Andrew Ferguson
M
50-59
10:54:03
13:04 /mi
167
 126 Glenn Ross
M
50-59
10:54:49
13:05 /mi
168
 44 Katherine Gifford
F
30-39
10:56:59
13:08 /mi
169
 127 Alan Barichievich
M
40-49
11:00:35
13:12 /mi
170
 45 Caroline Barichievich
F
40-49
11:00:35
13:12 /mi
171
 128 Chuck Walen
M
50-59
11:03:38
13:16 /mi
172
 129 Mark Hauber
M
40-49
11:03:52
13:16 /mi
173
 130 Ismael Macias
M
40-49
11:03:53
13:16 /mi
174
 131 Chip Paterson
M
40-49
11:04:53
13:17 /mi
175
 132 Vineer Bhansali
M
40-49
11:05:48
13:18 /mi
176
 133 John Meyer
M
40-49
11:07:13
13:20 /mi
177
 134 Stephen Itano
M
50-59
11:07:56
13:21 /mi
178
 46 Lupe Labourdett
F
50-59
11:10:30
13:24 /mi
179
 135 Shahid Ali
M
20-29
11:10:49
13:24 /mi
180
 136 Sam Fiandaca
M
40-49
11:12:26
13:26 /mi
181
 47 Christina Kersey
F
30-39
11:12:47
13:27 /mi
182
 137 Shane Utke
M
40-49
11:12:51
13:27 /mi
183
 138 Andrew Smith
M
30-39
11:13:14
13:27 /mi
184
 139 Scott Laberge
M
50-59
11:14:33
13:29 /mi
185
 140 Bradley Rogers
M
50-59
11:14:55
13:29 /mi
186
 141 Eric Harold
M
30-39
11:16:23
13:31 /mi
187
 48 Leah Harold
F
30-39
11:16:23
13:31 /mi
188
 142 Hugh Levaux
M
50-59
11:17:11
13:32 /mi
189
 143 Steve McCluhan
M
50-59
11:17:44
13:33 /mi
190
 144 Tim Roush
M
40-49
11:17:44
13:33 /mi
191
 145 Brian Daly
M
40-49
11:23:47
13:40 /mi
192
 146 Dan Rus
M
40-49
11:25:01
13:42 /mi
193
 49 Sandra Campos
F
30-39
11:25:05
13:42 /mi
194
 147 Andy Black
M
50-59
11:25:05
13:42 /mi
195
 148 Rogelio Garcin
M
20-29
11:26:24
13:43 /mi
196
 50 Karen Bonnett
F
50-59
11:30:28
13:48 /mi
197
 149 Aaron Steele
M
30-39
11:30:29
13:48 /mi
198
 150 Jason Roberts
M
30-39
11:31:23
13:49 /mi
199
 151 Todd Davis
M
40-49
11:31:53
13:50 /mi
200
 51 Karen Hanke
F
50-59
11:31:57
13:50 /mi
201
 152 Chuck Amital
M
50-59
11:32:02
13:50 /mi
202
 153 Dale Wong
M
40-49
11:32:26
13:50 /mi
203
 154 James Oliphant
M
50-59
11:33:02
13:51 /mi
204
 155 Tony Marshall
M
30-39
11:34:16
13:53 /mi
205
 156 Dan Meyers
M
50-59
11:36:32
13:55 /mi
206
 157 Michael Curry
M
20-29
11:37:20
13:56 /mi
207
 52 Karen Pierce
F
50-59
11:37:58
13:57 /mi
208
 158 Jacob Massler
M
30-39
11:38:00
13:57 /mi
209
 159 Brandon Grundy
M
30-39
11:38:00
13:57 /mi
210
 160 Joseph Swenson
M
50-59
11:43:20
14:04 /mi
211
 53 Dina Brasil
F
30-39
11:43:39
14:04 /mi
212
 161 Kai Pasquale
M
40-49
11:45:55
14:07 /mi
213
 162 Geoff Quick
M
50-59
11:47:26
14:08 /mi
214
 163 Michael De Freitas
M
50-59
11:50:13
14:12 /mi
215
 164 Walter Wallace
M
50-59
11:50:35
14:12 /mi
216
 165 Clark Whitten
M
50-59
11:53:03
14:15 /mi
217
 54 Tatyana Petrova
F
30-39
11:54:50
14:17 /mi
218
 166 David Swingle
M
40-49
11:54:50
14:17 /mi
219
 167 Hans Schmid
M
70+
11:55:39
14:18 /mi
220
 168 Ryan Martin
M
40-49
11:58:47
14:22 /mi
221
 55 Laura Spain
F
40-49
12:00:00
14:24 /mi
222
 169 Michael Palmer
M
60-69
12:00:01
14:24 /mi
223
 170 Loren Lewis
M
40-49
12:02:20
14:26 /mi
224
 171 Tony Verdon
M
30-39
12:04:02
14:28 /mi
225
 172 Rodney Lake
M
40-49
12:06:04
14:31 /mi
226
 56 Carolyn Perrotti
F
20-29
12:06:04
14:31 /mi
227
 173 Mark Barichievich
M
50-59
12:06:27
14:31 /mi
228
 174 Daniel Brockman
M
50-59
12:06:35
14:31 /mi
229
 175 Jason Pierson
M
40-49
12:06:35
14:31 /mi
230
 176 Geoffrey Dunmore
M
40-49
12:06:40
14:32 /mi
231
 57 Jessica Woods
F
20-29
12:07:28
14:32 /mi
232
 177 Andrew Mitchell
M
40-49
12:09:29
14:35 /mi
233
 178 Michael Bryce
M
50-59
12:09:58
14:35 /mi
234
 179 James Smith
M
40-49
12:10:59
14:37 /mi
235
 180 Wally Hesseltine
M
70+
12:13:12
14:39 /mi
236
 181 David Pearson
M
40-49
12:13:19
14:39 /mi
237
 182 Paul Grimes
M
40-49
12:20:12
14:48 /mi
238
 183 James Barstad
M
50-59
12:22:47
14:51 /mi
239
 184 Mark Swanson
M
60-69
12:25:53
14:55 /mi
240
 58 Debbie Booth
F
40-49
12:26:11
14:55 /mi
241
 59 Michelle Konoske
F
50-59
12:27:52
14:57 /mi
242
 185 Miles Lilly
M
40-49
12:28:27
14:58 /mi
243
 186 Bill Hunter
M
50-59
12:30:15
15:00 /mi
244
 187 Eric Litvin
M
40-49
12:32:44
15:03 /mi
245
 60 Miki Higuchi
F
40-49
12:33:51
15:04 /mi
246
 188 John McKiernan
M
50-59
12:35:53
15:07 /mi
247
 61 Claire Zerbe
F
<20
12:38:51
15:10 /mi
248
 62 Maria Sharoglazova
F
30-39
12:40:06
15:12 /mi
249
 189 Nate Dunn
M
30-39
12:40:06
15:12 /mi
250
 190 Donald Osborne
M
60-69
12:40:52
15:13 /mi
251
 191 Alvin Lubrino
M
40-49
12:42:48
15:15 /mi
252
 192 Tim Ruffino
M
50-59
12:44:59
15:17 /mi
253
 193 Domingo De Guzman
M
50-59
12:47:23
15:20 /mi
254
 194 Anthony Powers
M
30-39
12:50:44
15:24 /mi
255
 195 Jon Beard
M
60-69
12:52:04
15:26 /mi
256
 63 Sandy Baker
F
50-59
12:53:06
15:27 /mi
257
 196 Chihping Fu
M
40-49
12:56:23
15:31 /mi
258
 64 Tia Hilmer
F
40-49
12:58:05
15:33 /mi
259
 197 George Ruiz
M
50-59
13:01:32
15:37 /mi
260
 198 Ted Neal
M
40-49
13:01:33
15:37 /mi
261
 65 Marissa Walker
F
40-49
13:02:00
15:38 /mi
262
 199 Gordy Ainsleigh
M
60-69
13:12:49
15:51 /mi
263
 66 Geanina Pascan
F
20-29
13:13:51
15:52 /mi
264
 67 Barbara Ashe
F
60-69
13:19:00
15:58 /mi
265
 200 Denis Trafecanty
M
70+
13:19:07
15:58 /mi
266
 201 Chris Gladding
M
50-59
13:20:21
16:00 /mi
267
 68 Kelly Goode
F
40-49
13:27:45
16:09 /mi
268
 202 Khafiz Gondry
M
30-39
13:28:53
16:10 /mi
269
 203 Patrick Coleman
M
30-39
13:29:21
16:11 /mi
270
 69 Julia Halsne
F
50-59
13:32:54
16:15 /mi
271
 204 Richard Watson
M
50-59
13:39:35
16:23 /mi
272
 205 Michael Hilmer
M
40-49
13:49:28
16:35 /mi
273
 206 Dan Foley
M
50-59
13:51:14
16:37 /mi
274
 207 Joe Matel
M
30-39
13:53:59
16:40 /mi
275
 208 Dave Lampert
M
50-59
13:55:50
16:43 /mi
276
 209 Chau Pham
M
60-69
13:58:52
16:46 /mi

Weekly Newsletter

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

Recent Results

Rainbow Trail Run
Alliston, ON - 11 finishers
60 KM | 48 KM
North Sun Ultra
Edmonton, AB - 96 finishers
50 KM
Kettle Moraine 100 Endurance Runs
La Grange, WI - 346 finishers
100 Miles | 100 KM | 38 Miles | 50 KM
Summer Trailfest Ultra
Laingsburg, MI - 117 finishers
50 Miles | 50 KM | 50 KM | 50 KM
Cotter Bridge Ultra
Cotter, AR - 24 finishers
50 Miles
Ansonia Six Hour Trail Run
Ansonia, CT - 12 finishers
6 Hours
Boom or Bust Ultra Trail Run
Pioche, NV - 2 finishers
30 Miles
Yellowbrick Backyard Ultra
Peoria, IL - 57 finishers
Backyard
Sinks Canyon Trail Races
Lander, WY - 113 finishers
50 KM
Cool Moon Trail Runs
Cool, CA - 43 finishers
100 KM | 50 Miles
View All Results