Run by the Sea
About the Event
Run by the Sea returns to lovely Wilder Ranch State Park on Sunday, October 4th! This unique Half Marathon, 12K run, and 4K run/walk meanders along the gorgeous coastal bluffs of California's Central Coast in Santa Cruz and consists mostly of flat, packed dirt trails. Participants will enjoy scenic coastal views while passing along the bluffs and Wilder Ranch park trails. Get ready to take in the natural beauty of the Monterey Bay, the serene flats of Wilder Ranch's meadows, and maybe even catch a glimpse of some dolphins - no other race is quite like it!
Now in its 10th year, Run by the Sea is organized by the Santa Cruz Track Club and benefits the track club's youth program, Bike Santa Cruz County, and Santa Cruz Mountain Trail Stewards.
Race Headquarters and Parking
4K Route
12K Route Half Marathon RouteJoin fellow runners on October 4, 2026 for the Run by the Sea. It's a fantastic 4K, 12K featuring a flat and fast course in Santa Cruz.
Races Offered
Running
Run by the Sea 4k
Run by the Sea 12k
About Santa Cruz
Run by the Sea takes place in Santa Cruz, California, United States. The local timezone is America/Los_Angeles.
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Race information has been sourced from the event's official website and other publicly available resources. For the most up-to-date details, please refer to the official website directly. If you notice any incorrect or missing information, don't hesitate to reach out to us by email.
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Summer 2025 Santa Cruz Track Club All Comers Meet
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Music in May Pop-Up Concerts
Summer 2025 Santa Cruz Track Club All Comers Meet
Open Water Swim Clinics