Tatsuya Kawai (M50)
2026
2 Races | 112 mi.Quicksilver
May 9th 2026
| San Jose, CA
Distance
100 KM
Overall
174
/ 179
Division (M)
140
/ 142
16:51:19
Marin Ultra Challenge
Mar 14th 2026
| Sausalito, CA
Distance
50 Miles
Overall
164
/ 175
Division (M)
116
/ 123
13:43:51
2025
4 Races | 212 mi.Scout Mountain Ultra Trail
Jun 6th 2025
| Pocatello, ID
Distance
100 Miles
Overall
38
/ 45
Division (M)
24
/ 30
35:00:03
Quicksilver
May 10th 2025
| San Jose, CA
Distance
50 KM
Overall
55
/ 130
Division (M)
43
/ 87
7:02:56
Marin Ultra Challenge
Mar 8th 2025
| Sausalito, CA
Distance
50 Miles
Overall
81
/ 141
Division (M)
65
/ 107
11:56:38
Montara Mountain
Feb 22nd 2025
| Pacifica, CA
Distance
50 KM
Overall
31
/ 40
Division (M)
22
/ 28
7:27:25
2024
6 Races | 324 mi.Mamba 100
Nov 8th 2024
| Memphis, TN
Distance
100 Miles
Overall
51
/ 102
Division (M)
39
/ 67
29:12:59
Mt. Umunhum Trail Conquest - Fall
Oct 12th 2024
| San Jose, CA
Distance
50 KM
Overall
3
/ 8
Division (M)
2
/ 7
6:39:14
Redwood Summer Trail Run
Aug 10th 2024
| Oakland, CA
Distance
50 KM
Overall
12
/ 23
Division (M)
8
/ 13
6:44:03
Quicksilver
May 11th 2024
| San Jose, CA
Distance
50 KM
Overall
105
/ 147
Division (M)
76
/ 104
8:05:07
Canyons Endurance Runs
Apr 27th 2024
| Auburn, CA
Distance
100 Miles
Overall
150
/ 183
Division (M)
125
/ 149
33:01:57
Woodside Crossover
Apr 13th 2024
| Woodside, CA
Distance
50 KM
Overall
25
/ 44
Division (M)
21
/ 30
7:14:25
2023
1 Race | 62 mi.California Fall Classic 100K and 55K
Oct 21st 2023
| Healdsburg, CA
Distance
100 KM
Overall
192
/ 239
Division (M)
168
/ 196
17:31:26
2022
3 Races | 143 mi.Miwok
May 7th 2022
| Stinson Beach, CA
Distance
100 KM
Overall
132
/ 259
Division (M)
101
/ 186
14:14:33
Marin Ultra Challenge
Mar 12th 2022
| Sausalito, CA
Distance
50 Miles
Overall
46
/ 149
Division (M)
28
/ 100
11:06:28
Montara Mountain
Feb 13th 2022
| Pacifica, CA
Distance
50 KM
Overall
17
/ 29
Division (M)
15
/ 22
6:49:08
2021
4 Races | 186 mi.Quicksilver
Oct 23rd 2021
| San Jose, CA
Distance
100 KM
Overall
84
/ 133
Division (M)
64
/ 103
14:47:35
Cool Moon Trail Runs
Aug 14th 2021
| Cool, CA
Distance
100 KM
Overall
3
/ 7
Division (M)
2
/ 3
18:56:54
Golden Gate Trail Run (Summer)
Jul 10th 2021
| Rodeo Beach, CA
Distance
50 KM
Overall
32
/ 65
Division (M)
24
/ 46
6:30:12
San Lorenzo River Trail Run
Jun 19th 2021
| Santa Cruz, CA
Distance
50 KM
Overall
33
/ 81
Division (M)
27
/ 59
6:35:01
2020
2 Races | 63 mi.Mt Umunhum Trail Run
Feb 22nd 2020
| San Jose, CA
Distance
52 KM
Overall
40
/ 71
Division (M)
33
/ 57
7:00:51
Crystal Springs - Winter
Jan 19th 2020
| Woodside, CA
Distance
50 KM
Overall
24
/ 41
Division (M)
19
/ 29
6:44:17
2019
7 Races | 267 mi.Woodside Ramble - Winter
Dec 21st 2019
| Woodside, CA
Distance
50 KM
Overall
67
/ 93
Division (M)
53
/ 70
6:43:21
Tahoe 100k
Sep 14th 2019
| Lake Tahoe, CA
Distance
100 KM
Overall
51
/ 51
Division (M)
42
/ 42
18:46:22
CTR - Diablo Trail Run
Aug 25th 2019
| Clayton, CA
Distance
50 KM
Overall
28
/ 33
Division (M)
22
/ 26
9:03:34
Redwood Summer Trail Run
Aug 10th 2019
| Oakland, CA
Distance
50 KM
Overall
20
/ 35
Division (M)
16
/ 24
6:50:37
Golden Gate Trail Run (Summer)
Jul 13th 2019
| Rodeo Beach, CA
Distance
50 KM
Overall
28
/ 50
Division (M)
24
/ 35
6:59:22
Quicksilver
May 11th 2019
| San Jose, CA
Distance
50 KM
Overall
48
/ 110
Division (M)
37
/ 77
7:14:38
Antelope Canyon Ultras
Mar 9th 2019
| Page, AZ
Distance
50 Miles
Overall
241
/ 261
Division (M)
136
/ 141
14:44:52
2017
4 Races | 174 mi.Zion Ultras and Trail Half Marathon
Apr 7th 2017
| Virgin, UT
Distance
100 KM
Overall
101
/ 112
Division (M)
69
/ 74
19:19:40
Marin Ultra Challenge
Mar 11th 2017
| Sausalito, CA
Distance
50 Miles
Overall
76
/ 136
Division (M)
56
/ 95
12:03:17
Steep Ravine
Feb 25th 2017
| Stinson Beach, CA
Distance
50 KM
Overall
6
/ 15
Division (M)
6
/ 13
7:18:11
Montara Mountain
Feb 18th 2017
| Pacifica, CA
Distance
50 KM
Overall
12
/ 19
Division (M)
10
/ 14
6:57:37
2016
2 Races | 93 mi.Quicksilver
May 14th 2016
| San Jose, CA
Distance
100 KM
Overall
113
/ 165
Division (M)
92
/ 127
15:14:41
Woodside Crossover
Apr 9th 2016
| Woodside, CA
Distance
50 KM
Overall
34
/ 56
Division (M)
28
/ 42
6:51:21
2015
1 Race | 100 mi.Santa Barbara 100
Jul 11th 2015
| Santa Barbara, CA
Distance
100 Miles
Overall
24
/ 24
Division (M)
20
/ 20
35:34:15
2014
1 Race | 31 mi.Peacock Challenge
Oct 11th 2014
| Waialua, HI
Distance
50 KM
Overall
7
/ 44
Division (M)
5
/ 30
7:42:00
37
Races
11y 6m 3d
Longevity
1,770
Lifetime Miles
Personal Bests
50k
(19)
6:30:12
2021
50m
(5)
11:06:28
2022
100k
(8)
14:14:33
2022
100m
(4)
29:12:59
2024
Distance by Year
2026
112
Miles
2 Races
2025
212
Miles
4 Races
2024
324
Miles
6 Races
2023
62
Miles
1 Race
2022
143
Miles
3 Races
2021
186
Miles
4 Races
2020
63
Miles
2 Races
2019
267
Miles
7 Races
2017
174
Miles
4 Races
2016
93
Miles
2 Races
2015
100
Miles
1 Race
2014
31
Miles
1 Race