Cynthia Rivera (F51)
2025
2 Races | 93 mi.Cuyamaca 100k
Oct 4th 2025
| Julian, CA
Distance
100 KM
Overall
119
/ 205
Division (F)
12
/ 38
15:19:02
The Peak 50K
Jul 12th 2025
| Julian, CA
Distance
50 KM
Overall
26
/ 64
Division (F)
2
/ 11
6:49:10
2024
4 Races | 218 mi.Noble Canyon
Sep 14th 2024
| Pine Valley, CA
Distance
50 KM
Overall
63
/ 196
Division (F)
8
/ 57
7:01:38
Angeles Crest
Aug 3rd 2024
| Wrightwood, CA
Distance
100 Miles
Overall
93
/ 113
Division (F)
14
/ 16
32:15:54
Leona Divide
Apr 20th 2024
| Lake Hughes, CA
Distance
50 Miles
Overall
40
/ 89
Division (F)
15
/ 32
13:26:24
Joshua Tree Traverse
Mar 17th 2024
| Yucca Valley, CA
Distance
60 KM
Overall
1
/ 4
Division (F)
1
/ 3
6:55:00
2022
3 Races | 131 mi.PCT 50
May 14th 2022
| Cleveland National Forest, CA
Distance
50 Miles
Overall
34
/ 84
Division (F)
9
/ 28
11:47:07
Wild Wild West Marathon And Ultra
May 7th 2022
| Lone Pine, CA
Distance
50 KM
Overall
23
/ 82
Division (F)
6
/ 36
6:02:06
Leona Divide
Apr 23rd 2022
| Lake Hughes, CA
Distance
50 Miles
Overall
19
/ 80
Division (F)
5
/ 20
10:12:14
2021
4 Races | 174 mi.PCT 50
Oct 16th 2021
| Cleveland National Forest, CA
Distance
50 Miles
Overall
8
/ 31
Division (F)
3
/ 7
10:33:37
Cuyamaca 100k
Oct 2nd 2021
| Julian, CA
Distance
100 KM
Overall
18
/ 159
Division (F)
6
/ 43
13:08:54
Zion Ultras and Trail Half Marathon
Apr 10th 2021
| Virgin, UT
Distance
50 KM
Overall
22
/ 548
Division (F)
4
/ 267
5:56:25
Trail Trashed Ultra
Mar 27th 2021
| Las Vegas, NV
Distance
50 KM
Overall
7
/ 44
Division (F)
1
/ 16
5:24:31
2020
1 Race | 50 mi.San Diego 50 and Trail Runs
Jan 18th 2020
| Escondido, CA
Distance
50 Miles
Overall
27
/ 203
Division (F)
6
/ 53
9:18:06
2019
3 Races | 200 mi.Ray Miller 50/50
Dec 7th 2019
| Malibu, CA
Distance
50 Miles
Overall
30
/ 104
Division (F)
3
/ 23
10:48:23
San Diego 100
Jun 7th 2019
| Lake Cuyamaca, CA
Distance
100 Miles
Overall
60
/ 176
Division (F)
10
/ 34
27:12:03
Celtic Winter Classic 24 Hour Run
Jan 19th 2019
| Bakersfield, CA
Distance
50 Miles
Overall
2
/ 8
Division (F)
1
/ 4
8:28:00
2015
4 Races | 212 mi.Kodiak Ultra Marathons
Sep 25th 2015
| Big Bear Lake, CA
Distance
100 Miles
Overall
20
/ 35
Division (F)
4
/ 5
30:39:00
Bulldog 50K Ultra Run & 25K Trail Run
Aug 22nd 2015
| Calabasas, CA
Distance
50 KM
Overall
30
/ 234
Division (F)
4
/ 69
5:07:22
Speedgoat
Jul 26th 2015
| Snowbird Resort, UT
Distance
50 KM
Overall
223
/ 304
Division (F)
50
/ 82
10:33:43
Bryce Canyon
Jun 5th 2015
| Bryce Canyon, UT
Distance
50 Miles
Overall
40
/ 108
Division (F)
6
/ 37
11:15:32
2014
1 Race | 31 mi.Over The Hill Track Club High Desert 50K
Dec 7th 2014
| Ridgecrest, CA
Distance
50 KM
Overall
27
/ 260
Division (F)
2
/ 98
4:36:26
22
Races
10y 9m 4d
Longevity
1,110
Lifetime Miles
Personal Bests
50k
(8)
4:36:26
2014
50m
(8)
8:28:00
2019
100k
(2)
13:08:54
2021
100m
(3)
27:12:03
2019
Distance by Year
2025
93
Miles
2 Races
2024
218
Miles
4 Races
2022
131
Miles
3 Races
2021
174
Miles
4 Races
2020
50
Miles
1 Race
2019
200
Miles
3 Races
2015
212
Miles
4 Races
2014
31
Miles
1 Race
Multiple Performances
2nd Place
6:49:10
50 KM
Masters Winner
6:49:10
50 KM
Grand Master Course Record
6:49:10
50 KM
Masters Winner
11:47:07
50 Miles
3rd Place
10:33:37
50 Miles
Masters Winner
5:56:25
50 KM
1st Place
5:24:31
50 KM
Masters Winner
5:24:31
50 KM
3rd Place
10:48:23
50 Miles
Masters Winner
10:48:23
50 Miles
Masters Winner
30:39:00
100 Miles
4:36:26
50 KM
Masters Winner
4:36:26
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+