Bethy Ronces (F 59)

2024

1 Race | 50 mi.

Marin Ultra Challenge

Mar 9th 2024
| Sausalito, CA
Distance
50 Miles
Overall
110 / 133
Division (F)
30 / 38
13:28:46

2023

5 Races | 169 mi.

Quad Dipsea

Nov 25th 2023
| Mill Valley, CA
Distance
28.4 Miles
Overall
231 / 338
Division (F)
48 / 86
7:15:02

Mt. Tam Trail Run

Nov 11th 2023
| Stinson Beach, CA
Distance
50 KM
Overall
89 / 111
Division (F)
27 / 39
7:52:42

Tamalpa Headlands 50K

Aug 19th 2023
| Muir Beach, CA
Distance
50 KM
Overall
190 / 251
Division (F)
54 / 85
8:01:48

SF Half Day

Jun 17th 2023
| San Francisco, CA
Duration
12 Hours
Overall
20 / 33
Division (F)
9 / 17
47.265

FOURmidable

Feb 18th 2023
| Cool, CA
Distance
50 KM
Overall
154 / 209
Division (F)
38 / 63
7:25:08

2022

4 Races | 122 mi.

Quad Dipsea

Nov 26th 2022
| Mill Valley, CA
Distance
28.4 Miles
Overall
198 / 287
Division (F)
40 / 75
7:21:31

Ruth Anderson

Oct 8th 2022
| San Francisco, CA
Distance
50 KM
Overall
25 / 54
Division (F)
9 / 21
5:29:26

Marlette 50K and 10 Miler

Aug 13th 2022
| Spooner Lake, NV
Distance
50 KM
Overall
65 / 81
Division (F)
19 / 25
7:59:45

Big Chief 50K

Jul 17th 2022
| Truckee, CA
Distance
50 KM
Overall
22 / 86
Division (F)
12 / 35
6:01:45

2021

2 Races | 59 mi.

Quad Dipsea

Nov 27th 2021
| Mill Valley, CA
Distance
28.4 Miles
Overall
217 / 270
Division (F)
52 / 72
7:59:17

Mt. Tam Trail Run

Nov 13th 2021
| Stinson Beach, CA
Distance
50 KM
Overall
118 / 130
Division (F)
36 / 40
8:00:16

2018

1 Race | 50 mi.

Marin Ultra Challenge

Mar 10th 2018
| Sausalito, CA
Distance
50 Miles
Overall
108 / 166
Division (F)
31 / 52
12:25:19

2017

4 Races | 155 mi.

Mt. Tam Trail Run

Nov 11th 2017
| Stinson Beach, CA
Distance
50 KM
Overall
56 / 75
Division (F)
18 / 27
7:41:37

Marlette 50K and 10 Miler

Aug 13th 2017
| Spooner Lake, NV
Distance
50 KM
Overall
48 / 62
Division (F)
11 / 20
7:38:32

Skyline 50K

Aug 6th 2017
| San Leandro, CA
Distance
50 KM
Overall
130 / 196
Division (F)
40 / 71
7:07:00

Miwok

May 6th 2017
| Stinson Beach, CA
Distance
100 KM
Overall
210 / 297
Division (F)
43 / 78
14:41:28

2016

4 Races | 137 mi.

New Year's One Day

Dec 31st 2016
| San Francisco, CA
Duration
12 Hours
Overall
11 / 22
Division (F)
6 / 11
43.7

Mt. Tam Trail Run

Nov 12th 2016
| Stinson Beach, CA
Distance
50 KM
Overall
82 / 118
Division (F)
17 / 36
7:23:50

Tamalpa Headlands 50K

Aug 27th 2016
| Muir Beach, CA
Distance
50 KM
Overall
145 / 231
Division (F)
42 / 90
7:06:07

Golden Gate Trail Run (Summer)

Jul 9th 2016
| Rodeo Beach, CA
Distance
50 KM
Overall
30 / 43
Division (F)
7 / 12
7:23:15

2015

5 Races | 199 mi.

New Year's One Day

Dec 31st 2015
| San Francisco, CA
Duration
12 Hours
Overall
25 / 46
Division (F)
13 / 24
43.7

Miwok

May 2nd 2015
| Stinson Beach, CA
Distance
100 KM
Overall
187 / 308
Division (F)
41 / 81
14:15:00

Diablo Trails Challenge

Apr 19th 2015
| Walnut Creek, CA
Distance
50 KM
Overall
65 / 152
Division (F)
11 / 49
7:31:00

Grizzly Peak

Apr 4th 2015
| Berkeley, CA
Distance
50 KM
Overall
12 / 22
Division (F)
3 / 9
7:21:57

Canyon Meadow Winter

Mar 22nd 2015
| Oakland, CA
Distance
50 KM
Overall
31 / 51
Division (F)
8 / 19
6:12:00

2014

11 Races | 430 mi.

Marlette 50K and 10 Miler

Aug 17th 2014
| Spooner Lake, NV
Distance
50 KM
Overall
23 / 44
Division (F)
4 / 16
6:39:22

San Francisco 50/50

Aug 2nd 2014
| Rodeo Beach, CA
Distance
50 Miles
Overall
36 / 68
Division (F)
11 / 22
11:57:29

SPASM Lake Chabot Trail Run

Jul 19th 2014
| Casto Valley, CA
Distance
50 KM
Overall
21 / 28
Division (F)
5 / 8
6:48:28

Golden Gate Trail Run (Summer)

Jul 12th 2014
| Rodeo Beach, CA
Distance
50 KM
Overall
35 / 66
Division (F)
10 / 16
6:23:59

Big Basin - Skyline to Sea

Jun 8th 2014
| Los Gatos, CA
Distance
50 KM
Overall
70 / 127
Division (F)
20 / 46
6:49:39

Miwok

May 3rd 2014
| Stinson Beach, CA
Distance
100 KM
Overall
212 / 356
Division (F)
42 / 89
14:23:00

Diablo Trails Challenge

Apr 19th 2014
| Walnut Creek, CA
Distance
50 KM
Overall
55 / 157
Division (F)
10 / 45
6:38:57

American River

Apr 5th 2014
| Folsom, CA
Distance
50 Miles
Overall
174 / 830
Division (F)
32 / 302
9:24:31

Marin Ultra Challenge

Mar 15th 2014
| Sausalito, CA
Distance
50 Miles
Overall
56 / 102
Division (F)
13 / 30
11:37:18

Golden Gate (Winter)

Feb 8th 2014
| Rodeo Beach, CA
Distance
50 KM
Overall
23 / 42
Division (F)
2 / 7
6:47:18

Steep Ravine

Jan 18th 2014
| Stinson Beach, CA
Distance
50 KM
Overall
18 / 39
Division (F)
5 / 12
6:50:06

2013

3 Races | 112 mi.

Coastal 50K

Sep 21st 2013
| Stinson Beach, CA
Distance
50 KM
Overall
69 / 92
Division (F)
20 / 36
7:19:04

American River

Apr 6th 2013
| Folsom, CA
Distance
50 Miles
Overall
413 / 836
Division (F)
111 / 298
10:30:08

Way Too Cool

Mar 9th 2013
| Cool, CA
Distance
50 KM
Overall
486 / 853
Division (F)
156 / 342
6:08:51

2011

1 Race | 31 mi.

Tamalpa Headlands 50K

Aug 27th 2011
| Muir Beach, CA
Distance
50 KM
Overall
106 / 164
Division (F)
25 / 57
6:49:38

2010

1 Race | 31 mi.

Dirty Dozen and Half Dozen Endurance Run

Jul 10th 2010
| Pinole, CA
Duration
6 Hours
Overall
8 / 12
Division (F)
5 / 7
31

North American Races

42
Races
13y 8m 6d
Longevity
1,545
Lifetime Miles

Personal Bests

50k (26)
5:29:26
2022
50m (6)
9:24:31
2014
100k (3)
14:15:00
2015
12hr (3)
47.265
2023
6hr (1)
31
2010

Distance by Year

2024
50 Miles
1 Race
2023
169 Miles
5 Races
2022
122 Miles
4 Races
2021
59 Miles
2 Races
2018
50 Miles
1 Race
2017
155 Miles
4 Races
2016
137 Miles
4 Races
2015
199 Miles
5 Races
2014
430 Miles
11 Races
2013
112 Miles
3 Races
2011
31 Miles
1 Race
2010
31 Miles
1 Race

Multiple Performances

2024
30th Place
2018
31st Place
2014
13th Place
2023
48th Place
2022
40th Place
2021
52nd Place
2023
27th Place
2021
36th Place
2017
18th Place
2016
17th Place
2023
54th Place
2016
42nd Place
2011
25th Place
2022
19th Place
2017
11th Place
2014
4th Place
2017
43rd Place
2015
41st Place
2014
42nd Place
2016
6th Place
2015
13th Place
2015
11th Place
2014
10th Place
2014
32nd Place
2013
111th Place