Fullerton Fit 5K Trail Run
About this race
Fullerton Fit 5K Trail Run and Health & Wellness Fair
Saturday, June 6th, 2026
8:00 - 11:00 AM
Join us for the City of Fullerton’s inaugural 5K Trail Run, a community celebration of fitness, wellness, and fun! Lace up your running shoes and experience a scenic dirt trail course that winds through the natural beauty of the Brea Dam area and alongside the Fullerton Tennis Center & Golf Course. This trail run is not stroller friendly and encouraged for children ages 10 and up.
This event isn’t just about the race—it’s a full day of community connection. Enjoy the Health & Wellness Fair, featuring local vendors, fitness demonstrations, and resources to support your healthy lifestyle from 8:00 - 11:00 AM.
Come hungry and enjoy a variety of delicious healthy food trucks & vendors offering fresh bites and post-race treats. Whether you’re a seasoned runner, a weekend walker, or simply want to cheer on friends and family, this event has something for everyone. Be part of history and join us as we kick off a new Fullerton tradition!
Race Entry Includes:
- Free Finisher's Photos & Video
- Race T-shirt
- Finisher Medal
- Reusable Water Bottles
Pick your distance
Running
5K Trail Run/Walk
Typical race-day weather
Based on 1 year of Open-Meteo archive data for this event's race dates in Fullerton, plus the 3 days either side.
The sun rises at 5:40 AM and sets at 8:00 PM local time (PDT) in Fullerton on June 6, 2026 — 14h 19m of daylight.
Course
No course map published yet.
The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.
Reviews
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2026 results — Fullerton Fit 5K Trail Run
5K Trail Run/Walk · 370 finishers
| Place | Name | Time | Pace |
|---|---|---|---|
| 1 | David Guerra | 17:43 | 5:42 /mi |
| 2 | Todd Thompson | 19:25 | 6:14 /mi |
| 3 | Ronin Nguyen | 19:35 | 6:18 /mi |
| 4 | Jadon Ho | 19:37 | 6:18 /mi |
| 5 | Alyssa Hoeller | 19:47 | 6:22 /mi |
Every finisher is on the results page, filterable by distance, gender and age group.
All results by year
Other races near Fullerton
Different organizers, within 40 miles, in the next three months
OC United Pumpkin Run/Walk & Bike
Kindness Matters Walk
Anaheim Turkey Trot 5K/10K -Corner of Katella on the SANTA ANA RIVER TRAIL. Across the street from Honda Center
Plymouth Rock n Run
🏃 Plan Your Next Race in Fullerton
Find upcoming events by distance:
- Fullerton 5K Races 5 races
- Fullerton Running Calendar 2026 7 races
Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.
- Entries, prices, waves and inclusions — the event's official registration page
- Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
- Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
- Comparisons and counts — Race Discovery calendar, 7 Fullerton events
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