Zombierunner Halloween

San Jose, United States • 31 Oct 2026

Trail Racing at Hellyer County Park

Zombierunner Halloween takes place at Hellyer County Park at the Buena Vista Pavilion in San Jose, California. This event features a selection of distances primarily held on the Coyote Creek trail. Participants are encouraged to complete their runs wearing Halloween costumes, with prizes available for those who do so.

The event offers several trail race distances:

  • 5K
  • 10K
  • Half Marathon (13.1 Miles)
  • Marathon (26.2 Miles)
  • Kid's Run (50 yard dash for ages 6 and under)
  • 2 Miles

The Half Marathon and Marathon courses are USATF certified. Specific registration tiers are available for different age groups in the 5K and 10K events, including categories for participants aged 12 and under as well as those aged 13 to 17. The children's dash is a 50 yard distance designed for young runners.

The venue is located at 985 Hellyer Ave and provides access to the established trail network of the area. Visit the organization's website for the most recent information.

Race information

26 mi
Marathon
13 mi
Half Marathon
10 km
10k
5 km
Coastal Testing
Kid's Run (6yo & Younger, 50yd Dash)
Visit the organization's website for the most recent information.
Trail runs nearby

Live and virtual options at Lake Chabot feature 5K, 10K, and a half marathon with multiple aid stations, on-course nutrition, race apparel and a woodallion, post-race beverages, and a brewfest atmosphere.

A free in-person trail run hosted by Fleet Feet Aptos and Altra near Nisene Marks, with demo shoes available and beer at Other Brother Beer Aptos. The event features a group trail run and is scheduled to last two hours.

A community Independence Day event at Sycamore Grove Park featuring a flat 5K on mixed paved and dirt trails and a 400 meter kids run for ages 10 and under. T shirts are included with race fees.

A multi-distance trail event at Rancho Cañada del Oro Open Space Preserve on July 4, 2026, with routes from 5K to 50K over hilly single track and dirt roads. Two fully stocked aid stations support runners and time limits range from 1 to 9 h..

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