When
Saturday, October 11th, 2025
Where
4500 Carbon Canyon Road, Brea CA
Distances
5K · 10K
About this race
🏞️ Race Overview
- Event: Rock It in Chino Hills 5K & 10K
- Date: October 11, 2025
- Location: 4500 Carbon Canyon Road, Brea, CA
- Details: Run it, hike it, and conquer the trails of the stunning and expansive Chino Hills State Park!
🌄 Trail Experience
- Course Options: Choose the 5K or 10K to challenge yourself with the beauty of trail running or hiking.
- Scenic Views: Enjoy tranquility and breathtaking views with trails stretching as far as the eye can see on most of the course.
- Race Photos: Your experience will be captured in race photos included with registration.
- Awards: Age group awards for first place finisher in nine age groups: <9, 10-19, 20-29, 30-39, 40-49, 50-59, 60-69, 70-79, 80+.
🗺️ Course Information
- Course Maps: View the course maps here.
- Weather Policy: This event may be subject to weather conditions and could be rescheduled due to rain or other event and venue restrictions.
- Transfers: Participants will be automatically transferred to the new date, and no refunds will be provided.
- Parking: Parking at California State Parks is $10 per vehicle (cashless payment only), or you can park at the nearby Carbon Canyon Park for $5.
🚗 Parking Information
- Carpooling: Encouraged!
- Discovery Center: The lot opens at 6:30am.
- Packet Pick-up: Starts at 6:45am.
- Address: 4500 Carbon Canyon Road, Brea, CA 92823 - Discovery Center location.
🔗 More Information
Course map
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