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Coyote Hills Run

Fremont, United States • 31 Jan 2026

Event details

The event takes place on January 31, 2026 at Coyote Hills Regional Park in Fremont, California (9400 Quarry Road). Distances offered are:

  • Half marathon
  • 10K
  • 5K

There is a Hiker Division for half marathon participants who expect to take more than 3.5 hours. Hiker Division finishers are listed in a separate results category, are not eligible for overall or age-group awards, and receive finisher medals. The half marathon has a course time limit of 4 hours. A remote runner option is also listed.

Course and support

Course surfaces include paved trails, dirt trails, and wooden boardwalks through the marsh. Course maps were updated for 2024; elevation gain was reduced compared with earlier layouts: the 5K now has 107 ft, the 10K 184 ft, and the half marathon 678 ft (reduced from higher values). All courses remain subject to park approval and may change if required.

Aid stations will be stocked with water, sports drink, gels, pretzels, candy, and similar items. The 5K has one aid station, the 10K has two, and the half marathon has three. GPX files and course maps are provided for download to follow the routes. Visit the organization's website for the most recent information.

United States California Fremont

Race information

Website
21 km
Half Marathon
10 km
10k
5 km
Visit the organization's website for the most recent information.
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