Quarry Quest 5K Rialto

MAR

7

2026

Run a 5K through the unique setting of an active rock quarry in Rialto. The course offers views of massive machinery and limestone terrain. All proceeds benefit local school STEM programs.

Sat 7 Mar 2026

Rialto, California

Registration

5 kilometers

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Event Overview

The Quarry Quest 5K is hosted by Cemex at the Cemex Lytle Creek Quarry in Rialto, California. The event takes place on Saturday, March 7, 2026.

Distances

The event features a 5K distance, offered in three participant categories:

5K Run/Walk for public runners.
5K Run/Walk for Cemex employees.
School Teams 5K Run/Walk for teams of students and an educator.

The Course

The course is described as navigating through a working rock quarry. Participants can expect a scenic route on limestone terrain with views of the quarry and large machinery such as haul trucks and loaders.

Location

The event is held at the Cemex Lytle Creek Quarry, located at 3221 N Riverside Ave, Rialto, CA 92377.

Community Impact

All proceeds from the event are donated to the Rialto Unified School District. The funds support STEM programs and individual classrooms, providing resources for hands-on learning. Visit the organization's website for the most recent information.

5 km

5k Run / Walk