Makiko Yamashita (F52)
2026
3 Races | 93 mi.Quicksilver
May 9th 2026
| San Jose, CA
Distance
50 KM
Overall
20
/ 131
Division (F)
3
/ 47
5:49:03
Lake Sonoma 100K & 50K
Apr 11th 2026
| Healdsburg, CA
Distance
50 KM
Overall
64
/ 218
Division (F)
16
/ 86
6:25:32
The Big Alta
Mar 20th 2026
| Marinwood, CA
Distance
50 KM
Overall
86
/ 196
Division (F)
34
/ 83
6:26:08
2025
3 Races | 122 mi.Quad Dipsea
Nov 29th 2025
| Mill Valley, CA
Distance
28.4 Miles
Overall
134
/ 259
Division (F)
25
/ 66
6:33:09
Lost Sierra Endurance Race
Jul 26th 2025
| Downieville, CA
Distance
50 KM
Overall
38
/ 112
Division (F)
8
/ 39
7:08:34
Canyons Endurance Runs
Apr 25th 2025
| Auburn, CA
Distance
100 KM
Overall
312
/ 526
Division (F)
61
/ 113
16:33:52
2024
2 Races | 93 mi.California Fall Classic 100K and 55K
Oct 19th 2024
| Healdsburg, CA
Distance
100 KM
Overall
142
/ 176
Division (F)
29
/ 38
17:38:55
Calistoga Mountain Run
Apr 14th 2024
| Calistoga, CA
Distance
50 KM
Overall
7
/ 38
Division (F)
3
/ 12
7:22:02
2023
2 Races | 93 mi.California Fall Classic 100K and 55K
Oct 21st 2023
| Healdsburg, CA
Distance
100 KM
Overall
52
/ 239
Division (F)
7
/ 43
13:59:41
Salmon Falls 50K
Feb 25th 2023
| Pilot Hill, CA
Distance
50 KM
Overall
29
/ 191
Division (F)
6
/ 94
5:24:36
2022
4 Races | 213 mi.Rio Del Lago
Nov 5th 2022
| Granite Bay, CA
Distance
100 Miles
Overall
19
/ 194
Division (F)
4
/ 61
21:45:48
Run for Amma
Oct 15th 2022
| Sunnyvale, CA
Distance
50 KM
Overall
5
/ 15
Division (F)
2
/ 4
5:21:34
Broken Arrow Skyrace
Jun 18th 2022
| Olympic Valley, CA
Distance
52 KM
Overall
217
/ 442
Division (F)
61
/ 143
7:50:30
Lake Sonoma 100K & 50K
Apr 9th 2022
| Healdsburg, CA
Distance
50 Miles
Overall
109
/ 252
Division (F)
31
/ 92
11:15:18
2019
3 Races | 143 mi.The North Face Endurance Challenge Calif...
Nov 16th 2019
| Marin, CA
Distance
50 Miles
Overall
91
/ 463
Division (F)
16
/ 120
9:37:28
Vista Verde Skyline Run
Oct 26th 2019
| Palo Alto, CA
Distance
50 KM
Overall
45
/ 58
Division (F)
15
/ 24
7:05:45
Quicksilver
May 11th 2019
| San Jose, CA
Distance
100 KM
Overall
24
/ 148
Division (F)
3
/ 32
12:52:03
2018
3 Races | 143 mi.Quicksilver
May 12th 2018
| San Jose, CA
Distance
100 KM
Overall
32
/ 168
Division (F)
5
/ 37
13:08:13
American River
Apr 7th 2018
| Folsom, CA
Distance
50 Miles
Overall
37
/ 382
Division (F)
5
/ 153
8:56:50
Way Too Cool
Mar 3rd 2018
| Cool, CA
Distance
50 KM
Overall
86
/ 601
Division (F)
15
/ 219
5:01:38
2017
1 Race | 31 mi.Skyline 50K
Aug 6th 2017
| San Leandro, CA
Distance
50 KM
Overall
31
/ 196
Division (F)
4
/ 71
5:04:58
2016
6 Races | 255 mi.The North Face Endurance Challenge Calif...
Dec 3rd 2016
| Marin, CA
Distance
50 Miles
Overall
99
/ 539
Division (F)
28
/ 155
8:39:46
Mt. Tam Trail Run
Nov 12th 2016
| Stinson Beach, CA
Distance
50 KM
Overall
20
/ 118
Division (F)
2
/ 36
5:21:11
Eldrith
Oct 22nd 2016
| Mill Valley, CA
Distance
50 KM
Overall
6
/ 48
Division (F)
2
/ 20
5:07:34
Lake Sonoma 100K & 50K
Apr 9th 2016
| Healdsburg, CA
Distance
50 Miles
Overall
78
/ 304
Division (F)
19
/ 93
9:15:11
Folsom Lake South Side Trail Run
Mar 19th 2016
| Folsom, CA
Distance
50 KM
Overall
1
/ 7
Division (F)
1
/ 4
5:14:30
Sean O'Brien 100k/50M/50k
Feb 6th 2016
| Malibu, CA
Distance
100 KM
Overall
31
/ 72
Division (F)
10
/ 20
13:07:02
2015
4 Races | 143 mi.The North Face Endurance Challenge Calif...
Dec 5th 2015
| Marin, CA
Distance
50 Miles
Overall
147
/ 479
Division (F)
31
/ 117
9:36:49
Overlook Endurance Runs
Oct 18th 2015
| Foresthill, CA
Distance
50 KM
Overall
3
/ 149
Division (F)
2
/ 65
4:39:56
Tamalpa Headlands 50K
Aug 29th 2015
| Muir Beach, CA
Distance
50 KM
Overall
70
/ 220
Division (F)
11
/ 68
5:37:47
Quicksilver
May 9th 2015
| San Jose, CA
Distance
50 KM
Overall
52
/ 154
Division (F)
19
/ 61
6:28:58
31
Races
11y 0m 3d
Longevity
1,331
Lifetime Miles
Personal Bests
50k
(16)
4:39:56
2015
50m
(6)
8:39:46
2016
100k
(6)
12:52:03
2019
100m
(1)
21:45:48
2022
Distance by Year
2026
93
Miles
3 Races
2025
122
Miles
3 Races
2024
93
Miles
2 Races
2023
93
Miles
2 Races
2022
213
Miles
4 Races
2019
143
Miles
3 Races
2018
143
Miles
3 Races
2017
31
Miles
1 Race
2016
255
Miles
6 Races
2015
143
Miles
4 Races
Multiple Performances
3rd Place
5:49:03
50 KM
Masters Winner
5:49:03
50 KM
3rd Place
7:22:02
50 KM
3rd Place
12:52:03
100 KM
Masters Winner
5:04:58
50 KM
2nd Place
5:21:11
50 KM
2nd Place
5:07:34
50 KM
2nd Place
4:39:56
50 KM
Masters Winner
4:39:56
50 KM
Achievements are awarded for races with 25 or more finishers and courses with 200 or more finishers.
Masters: 40-49 / Grand Masters: 50-59 / Senior Grand Masters: 60+