David Leong (M34)
2026
3 Races | 93 mi.Pacifico Ultra
May 30th 2026
| Palmdale, CA
Distance
50 KM
Overall
113
/ 117
Division (M)
93
/ 97
9:50:08
Sean O'Brien 100k/50M/50k
Jan 31st 2026
| Malibu, CA
Distance
50 KM
Overall
92
/ 107
Division (M)
54
/ 62
11:00:23
Calico Trail Run
Jan 25th 2026
| Barstow, CA
Distance
50 KM
Overall
85
/ 94
Division (M)
70
/ 75
8:24:00
2025
3 Races | 93 mi.Bulldog 50K Ultra Run & 25K Trail Run
Aug 16th 2025
| Calabasas, CA
Distance
50 KM
Overall
194
/ 195
Division (M)
147
/ 148
8:53:24
Leona Divide
Apr 12th 2025
| Lake Hughes, CA
Distance
50 KM
Overall
120
/ 120
Division (M)
67
/ 67
14:32:57
VALENCIA Trail Race
Mar 22nd 2025
| Valencia, CA
Distance
50 KM
Overall
99
/ 116
Division (M)
75
/ 84
8:58:35
2024
1 Race | 31 mi.Sean O'Brien 100k/50M/50k
Jan 27th 2024
| Malibu, CA
Distance
50 KM
Overall
89
/ 91
Division (M)
62
/ 63
11:41:56
2023
7 Races | 267 mi.Ray Miller 50/50
Dec 2nd 2023
| Malibu, CA
Distance
50 KM
Overall
114
/ 118
Division (M)
82
/ 84
9:55:23
SAMO Trail Runs
Oct 28th 2023
| Pacific Palisades, CA
Distance
50 Miles
Overall
41
/ 42
Division (M)
30
/ 31
13:58:37
No Name Trail Races
Oct 14th 2023
| Agoura, CA
Distance
50 KM
Overall
84
/ 93
Division (M)
65
/ 71
8:26:30
Bulldog 50K Ultra Run & 25K Trail Run
Aug 19th 2023
| Calabasas, CA
Distance
50 KM
Overall
165
/ 171
Division (M)
130
/ 133
8:45:33
Malibu Canyon Trail Races (SAMO 100 Mile...
Jun 9th 2023
| Malibu, CA
Distance
100 KM
Overall
41
/ 43
Division (M)
32
/ 32
23:45:19
Griffith Park Trail
Mar 11th 2023
| Los Angeles, CA
Distance
50 KM
Overall
85
/ 89
Division (M)
58
/ 60
8:40:56
Calico Trail Run
Jan 22nd 2023
| Barstow, CA
Distance
50 KM
Overall
60
/ 62
Division (M)
49
/ 49
8:58:42
2022
4 Races | 124 mi.Leona Divide
Apr 23rd 2022
| Lake Hughes, CA
Distance
50 KM
Overall
108
/ 109
Division (M)
61
/ 62
11:36:17
VALENCIA Trail Race
Mar 26th 2022
| Valencia, CA
Distance
50 KM
Overall
109
/ 113
Division (M)
77
/ 80
9:37:19
Calico Trail Run
Jan 23rd 2022
| Barstow, CA
Distance
50 KM
Overall
60
/ 79
Division (M)
50
/ 59
8:03:58
Sean O'Brien 50k
Jan 8th 2022
| Malibu, CA
Distance
50 KM
Overall
47
/ 47
Division (M)
36
/ 36
9:36:40
2021
2 Races | 87 mi.Bulldog 50K Ultra Run & 25K Trail Run
Oct 2nd 2021
| Calabasas, CA
Distance
50 KM
Overall
96
/ 98
Division (M)
64
/ 66
8:37:35
Nanny Goat
May 29th 2021
| Riverside, CA
Duration
24 Hours
Overall
40
/ 63
Division (M)
29
/ 42
56
2019
1 Race | 31 mi.No Name Trail Races
Nov 23rd 2019
| Agoura, CA
Distance
50 KM
Overall
49
/ 55
Division (M)
39
/ 41
8:35:28
2016
1 Race | 62 mi.Tarawera Ultras
Feb 6th 2016
Distance
100 KM
Overall
237
/ 316
Division (M)
183
/ 238
16:02:46
22
Races
10y 3m 26d
Longevity
790
Lifetime Miles
Personal Bests
50k
(18)
8:03:58
2022
50m
(1)
13:58:37
2023
100k
(2)
16:02:46
2016
24hr
(1)
56
2021
Distance by Year
2026
93
Miles
3 Races
2025
93
Miles
3 Races
2024
31
Miles
1 Race
2023
267
Miles
7 Races
2022
124
Miles
4 Races
2021
87
Miles
2 Races
2019
31
Miles
1 Race
2016
62
Miles
1 Race