Run for Amma

Los Gatos, United States • 16 May 2026

Run for Amma

Run for Amma is a charity trail running event held on Saturday, May 16, 2026 at Skyline Ridge Open Space Preserve in Los Gatos, California. The event marks its 15th anniversary and is held annually to raise awareness and funds for cancer research. One hundred percent of registration proceeds will be donated to a UCSF cancer research lab.

The event offers multiple distances with listed elevation gain and time limits:

  • 50K: 5,266 feet elevation gain, 8 hour time limit.
  • 30K: 3,629 feet elevation gain, 8 hour time limit.
  • 10K: 980 feet elevation gain, walk or run.

Bib pickup for the 50K and 30K is available on race day. Participants can park at the finish area in the Skyline Ridge Open Space Preserve equestrian lot.

Volunteer support comes from local running clubs including the Stevens Creek Striders and Quicksilver running club. Volunteers help mark the course, staff aid stations, sweep the course and provide shuttles.

Route maps are available for each distance. Registration closes on Wednesday, May 13 at 11:59 PM PT. Visit the organization's website for the most recent information.

Race information

50 km
50k
30 km
30k
10 km
10k
Visit the organization's website for the most recent information.
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