Mt. Umunhum Trail Conquest - Fall
October 10th 2026
San Jose, CA
50 KM
This race starts at the Hacienda Entrance of Almaden Quicksilver Park. The 30K, Trail Marathon and 50K all travel into the Sierra Azul Open Space Preserve. The 30K will summit Bald Mountain, and both the Trail Marathon and 50K will take you up the exclusive Mt. Umunhum.
Upcoming Races
Oct 10 2026
50 KM
6,350
6,350
ft.
Out and Back
8 Aid
Stations
9:00 Cutoff
3
Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3
Surface Rating
Some rocks, root, and/or ruts
Additional Distances
This event also has the following sub ultra distances
26.2 Miles
30 KM
13.1 Miles
5 KM
7 Miles