13 Mile Trail Race Top Down

San Jose, United States • 17 May 2025

The 13 Mile Trail Race Top Down is a half marathon event taking place in San Jose, California, on May 17, 2025. The race features a scenic course that traverses two beautiful parks: Almaden Quicksilver Park and Sierra Azul Open Space Preserve. Participants will be transported to the starting point at Mt.

Umunhum, with a time limit of 5.5 hours to complete the race. Registration and bib pick-up will occur on race day, and the event promises a full day of outdoor activity for runners. For more details, visit the event's official website. Visit the organization's website for the most recent information.

Race information

13 mi
13 Mile
Visit the organization's website for the most recent information.
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