I-Tao Tsai (M 52)
2024
1 Race | 31 mi.North Marin Ridge Run
Mar 2nd 2024
| Lagunitas, CA
Distance
50 KM
Overall
21
/ 25
Division (M)
19
/ 22
7:41:13
2023
5 Races | 309 mi.Quad Dipsea
Nov 25th 2023
| Mill Valley, CA
Distance
28.4 Miles
Overall
241
/ 338
Division (M)
189
/ 252
7:20:09
Mountain Lakes 100
Sep 16th 2023
| Olallie Lake, OR
Distance
100 Miles
Overall
76
/ 86
Division (M)
50
/ 55
29:35:01
Tahoe Rim Trail
Jul 15th 2023
| Carson City, NV
Distance
100 Miles
Overall
100
/ 115
Division (M)
86
/ 97
34:55:31
Lake Sonoma 50
Apr 8th 2023
| Healdsburg, CA
Distance
50 Miles
Overall
168
/ 214
Division (M)
100
/ 133
13:01:15
Way Too Cool
Mar 4th 2023
| Cool, CA
Distance
50 KM
Overall
174
/ 412
Division (M)
121
/ 263
6:18:34
2022
1 Race | 28 mi.Quad Dipsea
Nov 26th 2022
| Mill Valley, CA
Distance
28.4 Miles
Overall
254
/ 287
Division (M)
189
/ 212
8:10:51
2021
4 Races | 312 mi.The Bear 100
Sep 24th 2021
| Logan, UT
Distance
100 Miles
Overall
183
/ 199
Division (M)
146
/ 157
35:32:15
Lake Sonoma 50
Sep 4th 2021
| Healdsburg, CA
Distance
50 Miles
Overall
95
/ 98
Division (M)
58
/ 60
13:52:10
Tahoe Rim Trail
Jul 17th 2021
| Carson City, NV
Distance
100 Miles
Overall
61
/ 98
Division (M)
50
/ 79
33:36:46
Canyons Endurance Runs
Apr 24th 2021
| Auburn, CA
Distance
100 KM
Overall
203
/ 247
Division (M)
158
/ 191
17:34:11
2019
11 Races | 622 mi.Hunter S. Thompson Fear & Loathing
Dec 7th 2019
| San Francisco, CA
Distance
50 KM
Overall
15
/ 30
Division (M)
13
/ 20
6:31:00
The North Face Endurance Challenge Calif...
Nov 16th 2019
| Marin, CA
Distance
50 Miles
Overall
300
/ 463
Division (M)
225
/ 343
12:08:44
Dick Collins Firetrails
Oct 5th 2019
| Castro Valley, CA
Distance
100 KM
Overall
21
/ 29
Division (M)
17
/ 23
15:28:37
Folsom Lake Ultra Trail
Sep 14th 2019
| Auburn, CA
Distance
68.5 Miles
Overall
15
/ 18
Division (M)
10
/ 12
20:01:21
Skyline 50K
Aug 4th 2019
| San Leandro, CA
Distance
50 KM
Overall
64
/ 167
Division (M)
48
/ 100
6:01:15
Western States 100
Jun 29th 2019
| Olympic Valley, CA
Distance
100 Miles
Overall
216
/ 319
Division (M)
177
/ 254
27:46:28
Ohlone
May 19th 2019
| Fremont, CA
Distance
50 KM
Overall
39
/ 111
Division (M)
36
/ 88
7:24:35
Quicksilver
May 11th 2019
| San Jose, CA
Distance
100 KM
Overall
123
/ 148
Division (M)
99
/ 116
16:07:11
Canyons Endurance Runs
Apr 27th 2019
| Auburn, CA
Distance
100 KM
Overall
172
/ 293
Division (M)
136
/ 207
16:26:25
Fort Ord Trail Run
Feb 2nd 2019
| Monterey, CA
Distance
100 KM
Overall
24
/ 52
Division (M)
23
/ 44
14:16:39
Ordnance 100K
Feb 2nd 2019
| Salinas, CA
Distance
100 KM
Overall
24
/ 51
Division (M)
23
/ 43
14:16:39
2018
6 Races | 267 mi.Hunter S. Thompson Fear & Loathing
Dec 8th 2018
| San Francisco, CA
Distance
50 KM
Overall
14
/ 48
Division (M)
10
/ 35
6:42:00
Dick Collins Firetrails
Oct 6th 2018
| Castro Valley, CA
Distance
50 Miles
Overall
45
/ 95
Division (M)
31
/ 58
11:36:43
Skyline 50K
Aug 5th 2018
| San Leandro, CA
Distance
50 KM
Overall
60
/ 163
Division (M)
47
/ 96
5:54:11
Quicksilver
May 12th 2018
| San Jose, CA
Distance
100 KM
Overall
149
/ 168
Division (M)
119
/ 131
16:21:41
Canyons Endurance Runs
Apr 28th 2018
| Auburn, CA
Distance
100 KM
Overall
179
/ 278
Division (M)
147
/ 210
16:44:12
Napa Valley 50k
Apr 7th 2018
| Calistoga, CA
Distance
50 KM
Overall
32
/ 51
Division (M)
22
/ 33
8:27:40
2017
5 Races | 293 mi.Rio Del Lago
Nov 4th 2017
| Granite Bay, CA
Distance
100 Miles
Overall
186
/ 297
Division (M)
152
/ 218
27:57:13
Dick Collins Firetrails
Oct 7th 2017
| Castro Valley, CA
Distance
100 KM
Overall
35
/ 37
Division (M)
31
/ 32
16:50:22
The Ridge
Aug 12th 2017
| San Francisco, CA
Distance
60 KM
Overall
50
/ 89
Division (M)
39
/ 63
8:00:29
Skyline 50K
Aug 6th 2017
| San Leandro, CA
Distance
50 KM
Overall
61
/ 196
Division (M)
49
/ 125
5:56:40
Quicksilver
May 13th 2017
| San Jose, CA
Distance
100 KM
Overall
147
/ 159
Division (M)
115
/ 124
16:23:15
2016
7 Races | 355 mi.The North Face Endurance Challenge Calif...
Dec 3rd 2016
| Marin, CA
Distance
50 Miles
Overall
367
/ 539
Division (M)
267
/ 384
11:37:27
Dick Collins Firetrails (Inactive)
Oct 8th 2016
| Castro Valley, CA
Distance
50 Miles
Overall
73
/ 124
Division (M)
55
/ 93
11:28:31
Skyline 50K
Aug 7th 2016
| San Leandro, CA
Distance
50 KM
Overall
69
/ 170
Division (M)
53
/ 113
6:06:39
Tahoe Rim Trail
Jul 16th 2016
| Carson City, NV
Distance
50 Miles
Overall
101
/ 143
Division (M)
67
/ 86
15:20:54
Miwok
May 7th 2016
| Stinson Beach, CA
Distance
100 KM
Overall
277
/ 289
Division (M)
226
/ 235
15:27:03
American River
Apr 2nd 2016
| Folsom, CA
Distance
50 Miles
Overall
298
/ 524
Division (M)
199
/ 305
11:46:25
Ordnance 100K
Feb 6th 2016
| Salinas, CA
Distance
100 KM
Overall
31
/ 38
Division (M)
28
/ 34
15:13:10
2015
6 Races | 243 mi.The North Face Endurance Challenge Calif...
Dec 5th 2015
| Marin, CA
Distance
50 Miles
Overall
430
/ 479
Division (M)
329
/ 362
12:44:18
Dick Collins Firetrails (Inactive)
Oct 10th 2015
| Castro Valley, CA
Distance
50 Miles
Overall
152
/ 185
Division (M)
104
/ 125
12:08:40
Ohlone
Sep 20th 2015
| Fremont, CA
Distance
50 KM
Overall
70
/ 111
Division (M)
58
/ 87
9:23:56
Skyline 50K
Aug 8th 2015
| San Leandro, CA
Distance
50 KM
Overall
76
/ 164
Division (M)
63
/ 116
6:10:41
Big Basin - Skyline to Sea
Jul 26th 2015
| Los Gatos, CA
Distance
50 KM
Overall
78
/ 106
Division (M)
51
/ 65
7:19:27
American River
Apr 4th 2015
| Folsom, CA
Distance
50 Miles
Overall
294
/ 631
Division (M)
200
/ 374
10:55:34
2014
4 Races | 181 mi.The North Face Endurance Challenge Calif...
Dec 6th 2014
| Marin, CA
Distance
50 Miles
Overall
462
/ 533
Division (M)
375
/ 427
13:11:09
Dick Collins Firetrails (Inactive)
Oct 11th 2014
| Castro Valley, CA
Distance
50 Miles
Overall
181
/ 242
Division (M)
126
/ 161
11:50:55
Skyline 50K
Aug 3rd 2014
| San Leandro, CA
Distance
50 KM
Overall
98
/ 175
Division (M)
81
/ 122
6:00:07
American River
Apr 5th 2014
| Folsom, CA
Distance
50 Miles
Overall
462
/ 830
Division (M)
338
/ 528
11:04:04
2013
4 Races | 124 mi.The North Face Endurance Challenge Calif...
Dec 7th 2013
| Marin, CA
Distance
50 KM
Overall
146
/ 358
Division (M)
112
/ 216
6:35:29
Skyline 50K
Aug 11th 2013
| San Leandro, CA
Distance
50 KM
Overall
115
/ 240
Division (M)
83
/ 141
5:50:45
Big Basin - Skyline to Sea
Jun 9th 2013
| Los Gatos, CA
Distance
50 KM
Overall
65
/ 145
Division (M)
53
/ 102
5:49:38
Fort Ord Trail Run
Feb 2nd 2013
| Monterey, CA
Distance
50 KM
Overall
27
/ 55
Division (M)
22
/ 37
6:00:19
2012
3 Races | 93 mi.Hunter S. Thompson Fear & Loathing
Dec 9th 2012
| San Francisco, CA
Distance
50 KM
Overall
9
/ 22
Division (M)
7
/ 17
6:45:00
The North Face Endurance Challenge Calif...
Dec 1st 2012
| Marin, CA
Distance
50 KM
Overall
151
/ 315
Division (M)
112
/ 194
6:04:18
Skyline 50K
Aug 12th 2012
| San Leandro, CA
Distance
50 KM
Overall
101
/ 213
Division (M)
76
/ 130
6:02:52
2011
1 Race | 31 mi.Skyline to the Sea
Apr 10th 2011
| Saratoga, CA
Distance
50 KM
Overall
77
/ 152
Division (M)
56
/ 95
6:18:52
North American Races
58
Races
12y 10m 0d
Longevity
2,892
Lifetime Miles
Personal Bests
50k
(22)
5:49:38
2013
50m
(14)
10:55:34
2015
100k
(12)
14:16:39
2019
100m
(6)
27:46:28
2019
Distance by Year
2024
31
Miles
1 Race
2023
309
Miles
5 Races
2022
28
Miles
1 Race
2021
312
Miles
4 Races
2019
622
Miles
11 Races
2018
267
Miles
6 Races
2017
293
Miles
5 Races
2016
355
Miles
7 Races
2015
243
Miles
6 Races
2014
181
Miles
4 Races
2013
124
Miles
4 Races
2012
93
Miles
3 Races
2011
31
Miles
1 Race