Chino Hills Trail Run Series

The Chino Hills Trail Run Series, held at Chino Hills State Park in Brea, California, offers challenging trail races in scenic natural surroundings. The fall event features 30K and 50K distances, with well-marked courses that traverse hilly terrain and showcase native plants and wildlife. Aid stations are strategically placed along the routes, including water-only and drop bag stations, ensuring runner support.

The race starts and finishes at the Discovery Center parking lot, with multiple parking options nearby. This series is ideal for both newcomers and experienced trail runners seeking to test their endurance on beautiful trails in Orange County’s premier open-space park. Visit the organization's website for the most recent information.