Mt Umunhum Trail Run

ATRA race member


Feb 22, 2020 at 8:00 AM

Mt Umunhum Trail Run

19305 Mockingbird Hill Lane

San Jose CA, 95120


Entry Fee $55
(Lowest or Early Registration)

Entry Fee 2 $85
(Highest or Late Registration)

Prize Money: no


  • 12K
  • 50K
  • 22K
  • 34K

Series: Bay Area Ridge Trail Series

Type: Ultra

Starting Elevation: 2800

High Point: 3487

Percent of the course on un-paved trails: 90%

First Year of the Event: 2018


If you grew up in the south bay area of Northern California, then you probably often stared at the 8-story block of cement known as the Almaden Air Force Station. Just recently, the Mount Umunhum Conservancy and Midpeninsula Regional Open Space restored the magnificent block and surrounding mountain top. The space just opened to the public only recently. While you can hike or run up the new 3.7 mile single-track trail, they will not allow a special event permit to run up to the top. So, we will use the Quicksilver 100K course I designed as a model (President and Race Director Emeritus for Quicksilver Running Club) course for the Mt. Umunhum Trail Run.

The 52K will be one of the hardest in the area with over 8,500 feet of elevation gain.Event Distances & Elevation Gains
– 52K – 8,696 ft
– 34K – 5,019 ft
– 22K – 3,082 ft
– 12K – 1,963 ft


No photos available.


Past Event Dates

Held on Feb 22, 2020

Held on Feb 23, 2019

Held on Feb 24, 2018

Event Results

View 2018 Results