Arizona Rocks Half Marathon Trail Run

Peoria, United States • 25 Jan 2026

The Arizona Rocks! Half Marathon, 10K, and 5K Trail Run is an annual event hosted by StartLine Racing at Paloma Community Park in Peoria, Arizona. This trail running event offers distances of half marathon, 10K, and 5K, catering to both seasoned trail runners and newcomers. Participants experience scenic natural trails with multiple water and Gatorade stations, GU gel support for half marathoners, and restroom facilities along the course.

The event fosters a positive, community-oriented atmosphere and includes age group awards, custom medals, and tri-blend shirts. Virtual participation is also available, allowing runners to join remotely. The race is pet-friendly with leashed pets allowed and takes place rain or shine. Visit the organization's website for the most recent information.

Race information

13 mi
Half Marathon Run
10 km
10k Run
5 km
5k Run
Virtual Run
Visit the organization's website for the most recent information.
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