Zac Rosenbaum (M29)
2026
3 Races | 112 mi.Black Mountain 50k
Jun 20th 2026
| San Diego, CA
Distance
50 KM
Overall
24
/ 121
Division (M)
20
/ 105
6:06:05
VALENCIA Trail Race
Mar 21st 2026
| Valencia, CA
Distance
50 KM
Overall
6
/ 68
Division (M)
5
/ 52
5:52:36
San Diego 50 and Trail Runs
Jan 10th 2026
| Escondido, CA
Distance
50 Miles
Overall
27
/ 168
Division (M)
22
/ 140
9:38:37
2025
1 Race | 31 mi.Sierra Azul Trail Challenge Run
Apr 19th 2025
| Los Gatos, CA
Distance
50 KM
Overall
6
/ 15
Division (M)
6
/ 14
6:25:05
2024
4 Races | 143 mi.Calero Trail Run - December
Dec 7th 2024
| San Jose, CA
Distance
50 KM
Overall
5
/ 13
Division (M)
5
/ 11
6:25:32
Almaden Hills Trail Run - Summer
Aug 17th 2024
| San Jose, CA
Distance
50 KM
Overall
2
/ 4
Division (M)
2
/ 4
7:54:23
Diablo Trails Challenge
Apr 6th 2024
| Walnut Creek, CA
Distance
50 KM
Overall
22
/ 129
Division (M)
18
/ 83
6:47:26
Avalon Benefit 50
Jan 6th 2024
| Avalon, CA
Distance
50 Miles
Overall
63
/ 322
Division (M)
54
/ 228
9:39:59
8
Races
2y 5m 16d
Longevity
286
Lifetime Miles
Personal Bests
50k
(6)
5:52:36
2026
50m
(2)
9:38:37
2026
Distance by Year
2026
112
Miles
3 Races
2025
31
Miles
1 Race
2024
143
Miles
4 Races