John Nguyen (M49)
2026
1 Race | 30 mi.Born to Run Ultra Marathons
May 16th 2026
| Los Olivos, CA
Distance
30 Miles
Overall
37
/ 55
Division (M)
22
/ 33
6:47:38
2024
1 Race | 30 mi.Born to Run Ultra Marathons
May 18th 2024
| Los Olivos, CA
Distance
30 Miles
Overall
56
/ 93
Division (M)
35
/ 54
7:00:04
2022
2 Races | 61 mi.Skyline 50K
Aug 6th 2022
| San Leandro, CA
Distance
50 KM
Overall
153
/ 197
Division (M)
99
/ 121
8:03:15
Born to Run Ultra Marathons
Apr 16th 2022
| Los Olivos, CA
Distance
30 Miles
Overall
61
/ 131
Division (M)
40
/ 76
6:31:47
2017
3 Races | 91 mi.Quad Dipsea
Nov 25th 2017
| Mill Valley, CA
Distance
28.4 Miles
Overall
239
/ 301
Division (M)
176
/ 218
7:53:23
Overlook Endurance Runs
Sep 30th 2017
| Foresthill, CA
Distance
50 KM
Overall
49
/ 139
Division (M)
39
/ 92
6:07:56
Mokelumne River 50
Apr 22nd 2017
| Valley Springs, CA
Distance
50 KM
Overall
3
/ 29
Division (M)
2
/ 13
5:20:07
2016
2 Races | 61 mi.Born to Run Ultra Marathons
May 14th 2016
| Los Olivos, CA
Distance
30 Miles
Overall
109
/ 218
Division (M)
69
/ 119
6:07:00
Way Too Cool
Mar 5th 2016
| Cool, CA
Distance
50 KM
Overall
690
/ 818
Division (M)
444
/ 491
7:41:33
2015
4 Races | 123 mi.Overlook Endurance Runs
Oct 18th 2015
| Foresthill, CA
Distance
50 KM
Overall
119
/ 149
Division (M)
71
/ 84
7:04:41
Big Basin - Skyline to Sea
Jul 26th 2015
| Los Gatos, CA
Distance
50 KM
Overall
79
/ 106
Division (M)
52
/ 65
7:21:58
Born to Run Ultra Marathons
May 16th 2015
| Los Olivos, CA
Distance
30 Miles
Overall
104
/ 246
Division (M)
76
/ 140
5:55:46
Way Too Cool
Mar 7th 2015
| Cool, CA
Distance
50 KM
Overall
835
/ 978
Division (M)
510
/ 566
7:26:58
2014
4 Races | 143 mi.Born to Run Ultra Marathons
May 17th 2014
| Los Olivos, CA
Distance
50 KM
Overall
71
/ 269
Division (M)
56
/ 142
5:26:20
Canyons Endurance Runs
May 3rd 2014
| Auburn, CA
Distance
50 KM
Overall
59
/ 100
Division (M)
43
/ 66
7:55:02
American River
Apr 5th 2014
| Folsom, CA
Distance
50 Miles
Overall
340
/ 830
Division (M)
260
/ 528
10:25:33
Way Too Cool
Mar 8th 2014
| Cool, CA
Distance
50 KM
Overall
233
/ 1026
Division (M)
184
/ 604
5:18:15
2013
3 Races | 178 mi.Cool Moon Trail Runs
Aug 3rd 2013
| Cool, CA
Duration
12 Hours
Overall
1
/ 9
Division (M)
1
/ 6
47
Big Basin - Skyline to Sea
Jun 9th 2013
| Los Gatos, CA
Distance
50 KM
Overall
80
/ 145
Division (M)
67
/ 102
6:13:15
Rocky Raccoon
Feb 2nd 2013
| Huntsville, TX
Distance
100 Miles
Overall
198
/ 229
Division (M)
147
/ 167
29:01:50
2012
3 Races | 102 mi.Stevens Creek Striders Trail Races
Sep 8th 2012
| Los Altos Hills, CA
Distance
50 KM
Overall
47
/ 56
Division (M)
38
/ 44
8:38:11
Cool Moon Trail Runs
Aug 4th 2012
| Cool, CA
Duration
12 Hours
Overall
10
/ 16
Division (M)
6
/ 10
40
Way Too Cool
Mar 10th 2012
| Cool, CA
Distance
50 KM
Overall
454
/ 704
Division (M)
315
/ 426
6:12:25
2011
3 Races | 131 mi.Dick Collins Firetrails (Inactive)
Oct 8th 2011
| Castro Valley, CA
Distance
50 Miles
Overall
157
/ 194
Division (M)
131
/ 153
11:40:48
Quicksilver
Apr 30th 2011
| San Jose, CA
Distance
50 Miles
Overall
57
/ 74
Division (M)
50
/ 63
11:39:21
Way Too Cool
Mar 12th 2011
| Cool, CA
Distance
50 KM
Overall
377
/ 572
Division (M)
271
/ 366
6:33:47
2010
6 Races | 224 mi.Stinson Beach
Nov 13th 2010
| Stinson Beach, CA
Distance
50 KM
Overall
49
/ 64
Division (M)
39
/ 49
7:28:09
Dick Collins Firetrails (Inactive)
Oct 9th 2010
| Castro Valley, CA
Distance
50 Miles
Overall
198
/ 235
Division (M)
159
/ 179
11:52:42
Skyline 50K
Aug 1st 2010
| San Leandro, CA
Distance
50 KM
Overall
84
/ 164
Division (M)
66
/ 109
5:54:23
Quicksilver
May 8th 2010
| San Jose, CA
Distance
50 KM
Overall
41
/ 82
Division (M)
34
/ 50
6:04:46
American River
Apr 10th 2010
| Folsom, CA
Distance
50 Miles
Overall
312
/ 580
Division (M)
251
/ 414
10:21:06
Way Too Cool
Mar 13th 2010
| Cool, CA
Distance
50 KM
Overall
340
/ 472
Division (M)
247
/ 309
7:02:18
2009
1 Race | 31 mi.Rodeo Beach Trail Run
Dec 19th 2009
| Sausalito, CA
Distance
50 KM
Overall
49
/ 107
Division (M)
43
/ 73
5:57:32
33
Races
16y 4m 2d
Longevity
1,206
Lifetime Miles
Personal Bests
50k
(19)
5:18:15
2014
50m
(5)
10:21:06
2010
100m
(1)
29:01:50
2013
12hr
(2)
47
2013
Distance by Year
2026
30
Miles
1 Race
2024
30
Miles
1 Race
2022
61
Miles
2 Races
2017
91
Miles
3 Races
2016
61
Miles
2 Races
2015
123
Miles
4 Races
2014
143
Miles
4 Races
2013
178
Miles
3 Races
2012
102
Miles
3 Races
2011
131
Miles
3 Races
2010
224
Miles
6 Races
2009
31
Miles
1 Race
Multiple Performances
2nd Place
5:20:07
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+