The City of Fullerton will host its inaugural 5K Trail Run and Health & Wellness Fair on Saturday, November 22, 2025, at the Fullerton Sports Complex, located at 560 Silver Pine St. The event will take place from 8 to 11:00 am.

Participants can expect a scenic dirt trail course winding through the Brea Dam area. The race is designed for individuals ages 10 and older and is not stroller-friendly.

Alongside the run, a Health & Wellness Fair will offer resources, local vendors, and fitness demonstrations, providing support for a healthy lifestyle. Attendees can also enjoy a variety of food trucks and vendors featuring healthy options.

Parking at the Sports Complex is limited. Attendees are advised to park at the Fullerton Free Church parking structure at 2801 N Brea Blvd (2nd & 3rd levels) with shuttle services available from 7 to 11:30 am.

Bib and t-shirt pickups will be available at the Fullerton Community Center (340 W. Commonwealth Ave) on Friday, November 21, from 3:00 PM to 8:00 PM, and at the event itself.

Registration for the event is $40, which includes a race t-shirt, finisher medal, reusable water bottle, and free finisher’s photos and video. To register and for further details, visit FullertonFit5K.

For event sponsorship opportunities and vendor participation, refer to the application (Click Here). Volunteer inquiries can be directed to specialevents@cityoffullerton.com.

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