Zombierunner Quarry Lakes
Fremont, United States • 6 Dec 2025
Event details
The ZombieRunner Quarry Lakes takes place on Saturday, December 6, 2025, in Fremont, CA at Quarry Lakes Regional Recreation Area (Ensenada Pavilion). The event offers multiple race distances and a free kids' dash for ages 6 and younger. Registered runners who pre-register will receive a T-shirt; all finishers receive a custom medal. Results are timed with Bibtags by MyLaps and published on the event website.
- 5K
- 10K
- Half Marathon
- 30K
- Marathon
- 5K (12 yo & under)
- 5K (13 - 17 yo)
- 10K (12 yo & under)
- 10K (13 - 17 yo)
- Kid's Run (50 yd dash, 6 yo & younger)
Course and logistics
Courses start in Quarry Lakes and follow the Alameda Creek Trail toward the mouth of Niles Canyon. The Half Marathon and Marathon courses are USATF certified. Organizers describe the courses as relatively flat and marked with directional signage.
Surface details: 5K and 10K are crushed rock; Half Marathon and Marathon are a mix of crushed rock and asphalt (listed percentages in event materials). Aid stations are supplied every 2 to 5 miles with fruit, salty snacks, candy, water, and Skratch electrolyte drink; runners are advised to carry at least 20 oz. of water between stations. The event is cupless; runners should bring their own fluid container. No dogs are allowed on the course. The marathon time limit is 7.5 hours; all events share a 7.5 hour overall limit. Visit the organization's website for the most recent information.