Rebecca Margulies (F54)
2026
1 Race | 50 mi.Marin Ultra Challenge
Mar 14th 2026
| Sausalito, CA
Distance
50 Miles
Overall
159
/ 175
Division (F)
48
/ 52
13:34:35
2025
5 Races | 222 mi.Quad Dipsea
Nov 29th 2025
| Mill Valley, CA
Distance
28.4 Miles
Overall
250
/ 259
Division (F)
62
/ 66
8:42:48
Dick Collins Firetrails
Sep 27th 2025
| Castro Valley, CA
Distance
50 Miles
Overall
84
/ 90
Division (F)
29
/ 30
15:00:38
Rodeo Valley Trail Run
Aug 2nd 2025
| Sausalito, CA
Distance
50 KM
Overall
69
/ 74
Division (F)
19
/ 21
7:56:31
Quicksilver
May 10th 2025
| San Jose, CA
Distance
100 KM
Overall
117
/ 128
Division (F)
26
/ 30
16:33:40
Marin Ultra Challenge
Mar 8th 2025
| Sausalito, CA
Distance
50 Miles
Overall
114
/ 141
Division (F)
24
/ 34
12:53:08
2024
3 Races | 109 mi.Quad Dipsea
Nov 30th 2024
| Mill Valley, CA
Distance
28.4 Miles
Overall
252
/ 265
Division (F)
70
/ 74
8:33:48
Dick Collins Firetrails
Sep 29th 2024
| Castro Valley, CA
Distance
50 Miles
Overall
60
/ 75
Division (F)
24
/ 28
13:44:25
Redwood Summer Trail Run
Aug 10th 2024
| Oakland, CA
Distance
50 KM
Overall
19
/ 23
Division (F)
8
/ 10
8:13:36
2023
3 Races | 112 mi.Dick Collins Firetrails
Sep 30th 2023
| Castro Valley, CA
Distance
50 Miles
Overall
80
/ 97
Division (F)
26
/ 35
13:46:47
Tamalpa Headlands 50K
Aug 19th 2023
| Muir Beach, CA
Distance
50 KM
Overall
213
/ 251
Division (F)
65
/ 85
8:32:31
Marin Ultra Challenge
Jun 3rd 2023
| Sausalito, CA
Distance
50 KM
Overall
140
/ 186
Division (F)
48
/ 70
7:58:50
2022
1 Race | 50 mi.Marin Ultra Challenge
Mar 12th 2022
| Sausalito, CA
Distance
50 Miles
Overall
149
/ 149
Division (F)
49
/ 49
14:43:13
13
Races
4y 0m 3d
Longevity
543
Lifetime Miles
Personal Bests
50k
(4)
7:56:31
2025
50m
(6)
12:53:08
2025
100k
(1)
16:33:40
2025
Distance by Year
2026
50
Miles
1 Race
2025
222
Miles
5 Races
2024
109
Miles
3 Races
2023
112
Miles
3 Races
2022
50
Miles
1 Race