David Chan (M50)
2026
1 Race | 40 mi.Nanny Goat
May 23rd 2026
| Riverside, CA
Duration
12 Hours
Overall
19
/ 38
Division (M)
11
/ 21
40
2025
2 Races | 62 mi.Ray Miller 50/50
Dec 6th 2025
| Malibu, CA
Distance
50 KM
Overall
115
/ 149
Division (M)
87
/ 105
8:12:56
O'Neill Park Trail Races
May 17th 2025
| Trabuco Canyon, CA
Distance
50 KM
Overall
46
/ 63
Division (M)
30
/ 39
7:27:40
2023
1 Race | 31 mi.Leona Divide
Apr 22nd 2023
| Lake Hughes, CA
Distance
50 KM
Overall
80
/ 130
Division (M)
49
/ 71
10:00:42
2022
1 Race | 31 mi.Silverton Alpine
Jul 9th 2022
| Silverton, CO
Distance
50 KM
Overall
132
/ 151
Division (M)
93
/ 105
8:50:52
2018
2 Races | 110 mi.Born to Run Ultra Marathons
May 19th 2018
| Los Olivos, CA
Distance
60 Miles
Overall
27
/ 35
Division (M)
16
/ 19
19:40:02
Old Goat
Mar 31st 2018
| Lake Elsinore, CA
Distance
50 Miles
Overall
38
/ 53
Division (M)
28
/ 38
13:50:55
2017
2 Races | 81 mi.Mt. Disappointment Mountain Race
Jul 8th 2017
| Sierra Madre, CA
Distance
50 KM
Overall
57
/ 110
Division (M)
44
/ 80
8:00:47
Old Goat
Apr 1st 2017
| Lake Elsinore, CA
Distance
50 Miles
Overall
47
/ 61
Division (M)
42
/ 51
12:51:32
2016
1 Race | 50 mi.Old Goat
Mar 26th 2016
| Lake Elsinore, CA
Distance
50 Miles
Overall
42
/ 53
Division (M)
36
/ 46
13:44:02
2015
2 Races | 100 mi.Bryce Canyon
Jun 5th 2015
| Bryce Canyon, UT
Distance
50 Miles
Overall
69
/ 108
Division (M)
55
/ 71
12:42:12
Old Goat
Mar 21st 2015
| Lake Elsinore, CA
Distance
50 Miles
Overall
50
/ 66
Division (M)
39
/ 48
13:42:51
2014
2 Races | 100 mi.Leona Divide
Apr 26th 2014
| Lake Hughes, CA
Distance
50 Miles
Overall
145
/ 183
Division (M)
116
/ 144
12:07:21
Old Goat
Mar 22nd 2014
| Lake Elsinore, CA
Distance
50 Miles
Overall
36
/ 64
Division (M)
30
/ 50
11:23:26
2013
2 Races | 100 mi.Leona Divide
Apr 27th 2013
| Lake Hughes, CA
Distance
50 Miles
Overall
221
/ 232
Division (M)
164
/ 172
13:25:14
Old Goat
Mar 23rd 2013
| Lake Elsinore, CA
Distance
50 Miles
Overall
95
/ 117
Division (M)
77
/ 91
13:21:55
2012
4 Races | 250 mi.Rio Del Lago
Oct 6th 2012
| Granite Bay, CA
Distance
100 Miles
Overall
38
/ 55
Division (M)
32
/ 44
30:39:02
Leona Divide
Apr 28th 2012
| Lake Hughes, CA
Distance
50 Miles
Overall
187
/ 229
Division (M)
145
/ 173
12:08:48
Old Goat
Mar 24th 2012
| Lake Elsinore, CA
Distance
50 Miles
Overall
78
/ 112
Division (M)
64
/ 88
12:17:52
Ray Miller 50/50
Feb 25th 2012
| Malibu, CA
Distance
50 Miles
Overall
71
/ 83
Division (M)
53
/ 63
12:35:00
2011
4 Races | 143 mi.Santa Monica Mountains
Nov 20th 2011
| Malibu, CA
Distance
50 KM
Overall
48
/ 69
Division (M)
36
/ 53
6:58:07
Born to Run Ultra Marathons
May 14th 2011
| Los Olivos, CA
Distance
50 KM
Overall
10
/ 31
Division (M)
9
/ 22
5:12:00
Sycamore Canyon
Apr 23rd 2011
| Malibu, CA
Distance
50 KM
Overall
21
/ 32
Division (M)
14
/ 20
6:46:44
Old Goat
Mar 26th 2011
| Lake Elsinore, CA
Distance
50 Miles
Overall
81
/ 96
Division (M)
67
/ 79
12:24:15
2010
3 Races | 112 mi.Santa Monica Mountains
Nov 21st 2010
| Malibu, CA
Distance
50 KM
Overall
30
/ 70
Division (M)
24
/ 50
6:34:57
Sycamore Canyon
Apr 4th 2010
| Malibu, CA
Distance
50 KM
Overall
25
/ 51
Division (M)
21
/ 37
6:11:07
Old Goat
Mar 27th 2010
| Lake Elsinore, CA
Distance
50 Miles
Overall
81
/ 105
Division (M)
55
/ 73
13:18:48
2009
3 Races | 93 mi.Santa Monica Mountains
Nov 22nd 2009
| Malibu, CA
Distance
50 KM
Overall
65
/ 72
Division (M)
51
/ 54
8:14:08
Bulldog 50K Ultra Run & 25K Trail Run
Aug 22nd 2009
| Calabasas, CA
Distance
50 KM
Overall
150
/ 185
Division (M)
110
/ 131
6:59:15
Sycamore Canyon
Mar 29th 2009
| Malibu, CA
Distance
50 KM
Overall
39
/ 56
Division (M)
31
/ 42
6:38:13
30
Races
17y 1m 29d
Longevity
1,304
Lifetime Miles
Personal Bests
50k
(13)
5:12:00
2011
50m
(14)
11:23:26
2014
100m
(1)
30:39:02
2012
12hr
(1)
40
2026
Distance by Year
2026
40
Miles
1 Race
2025
62
Miles
2 Races
2023
31
Miles
1 Race
2022
31
Miles
1 Race
2018
110
Miles
2 Races
2017
81
Miles
2 Races
2016
50
Miles
1 Race
2015
100
Miles
2 Races
2014
100
Miles
2 Races
2013
100
Miles
2 Races
2012
250
Miles
4 Races
2011
143
Miles
4 Races
2010
112
Miles
3 Races
2009
93
Miles
3 Races