Samuel Rivera (M54)
2025
5 Races | 176 mi.Chino Hills Trail Run Series
Dec 13th 2025
| Brea, CA
Distance
50 KM
Overall
40
/ 48
Division (M)
35
/ 42
8:11:12
That's No Moon Ultras & 30K
Sep 20th 2025
| Silverado, CA
Distance
50 Miles
Overall
56
/ 57
Division (M)
46
/ 47
15:03:18
Harding Hustle
Jul 19th 2025
| Modjeska Canyon, CA
Distance
50 KM
Overall
65
/ 70
Division (M)
57
/ 61
8:21:04
Holcomb Valley trail Run
Jun 14th 2025
| Big Bear Lake, CA
Distance
33 Miles
Overall
179
/ 197
Division (M)
143
/ 156
9:24:30
Machete Trail Madness 100k & 50k
Apr 12th 2025
| Perris, CA
Distance
50 KM
Overall
22
/ 37
Division (M)
16
/ 21
10:58:59
2024
1 Race | 31 mi.Ultramaraton Baja Trail
Mar 17th 2024
Distance
50 KM
Overall
222
/ 279
Division (M)
158
/ 197
10:52:41
2023
5 Races | 224 mi.Noble Canyon
Sep 16th 2023
| Pine Valley, CA
Distance
50 KM
Overall
129
/ 230
Division (M)
107
/ 164
7:50:38
San Diego 100
Jun 2nd 2023
| Lake Cuyamaca, CA
Distance
100 Miles
Overall
102
/ 117
Division (M)
83
/ 93
31:29:50
RUN4Kids 48r Hour Running Party
Mar 24th 2023
| Corona, CA
Duration
6 Hours
Overall
6
/ 8
Division (M)
4
/ 4
27.5
Ultramaraton Baja Trail
Mar 19th 2023
Distance
50 KM
Overall
157
/ 213
Division (M)
119
/ 155
10:04:42
San Diego Pirate's Cove 6/12/24 Hour Run...
Mar 3rd 2023
| Cuyamaca Lake, CA
Duration
12 Hours
Overall
8
/ 11
Division (M)
6
/ 10
34
2022
3 Races | 181 mi.Kodiak Ultra Marathons
Aug 19th 2022
| Big Bear Lake, CA
Distance
100 Miles
Overall
64
/ 67
Division (M)
59
/ 61
35:21:41
PCT 50
May 14th 2022
| Cleveland National Forest, CA
Distance
50 Miles
Overall
59
/ 84
Division (M)
42
/ 56
12:54:33
Ultramaraton Baja Trail
Mar 20th 2022
Distance
50 KM
Overall
126
/ 173
Division (M)
97
/ 130
9:20:33
2021
5 Races | 343 mi.Anza Borrego Cuyamaca 50 Mile Run
Dec 4th 2021
| Julian, CA
Distance
50 Miles
Overall
31
/ 38
Division (M)
25
/ 30
14:02:34
Cuyamaca 100k
Oct 2nd 2021
| Julian, CA
Distance
100 KM
Overall
135
/ 159
Division (M)
103
/ 116
17:59:29
Kodiak Ultra Marathons
Aug 20th 2021
| Big Bear Lake, CA
Distance
100 Miles
Overall
41
/ 42
Division (M)
35
/ 36
35:27:25
Born to Run Ultra Marathons
Apr 24th 2021
| Los Olivos, CA
Distance
100 Miles
Overall
31
/ 32
Division (M)
25
/ 25
39:23:11
Dirty Feet Winter Trail Series #3
Feb 27th 2021
| Julian, CA
Distance
50 KM
Overall
13
/ 14
Division (M)
8
/ 9
7:15:20
2020
1 Race | 50 mi.San Diego 50 and Trail Runs
Jan 18th 2020
| Escondido, CA
Distance
50 Miles
Overall
203
/ 203
Division (M)
150
/ 150
14:06:04
2019
3 Races | 112 mi.That's No Moon Ultras & 30K
Oct 19th 2019
| Silverado, CA
Distance
50 Miles
Overall
11
/ 11
Division (M)
9
/ 9
16:41:49
Kodiak Ultra Marathons
Aug 17th 2019
| Big Bear Lake, CA
Distance
50 KM
Overall
115
/ 149
Division (M)
78
/ 100
11:10:57
Black Mountain 50k
Jun 29th 2019
| San Diego, CA
Distance
50 KM
Overall
145
/ 145
Division (M)
95
/ 95
10:50:20
23
Races
6y 5m 19d
Longevity
1,117
Lifetime Miles
Personal Bests
50k
(10)
7:15:20
2021
50m
(5)
12:54:33
2022
100k
(1)
17:59:29
2021
100m
(4)
31:29:50
2023
12hr
(1)
34
2023
6hr
(1)
27.5
2023
Distance by Year
2025
176
Miles
5 Races
2024
31
Miles
1 Race
2023
224
Miles
5 Races
2022
181
Miles
3 Races
2021
343
Miles
5 Races
2020
50
Miles
1 Race
2019
112
Miles
3 Races