Quarry Quest 5K Rialto

Rialto, United States • 7 Mar 2026

Cemex Quarry Quest 5K Rialto

The Cemex Quarry Quest 5K is scheduled for Saturday, March 7, 2026, in Rialto, California. The event site is 3221 N Riverside Ave, Rialto, CA 92377, hosted by Cemex in Lytle Creek. The race program includes a standard entry and a company entry, listed as a general 5K Run/Walk and a 5K Run/Walk for CEMEX employees. The posted entry fees are $40 (including a $5 fee) for the general event and $24.50 (including a $4.50 fee) for the employee event. Registration is set to close on March 7, 2026.

Course, access and race policies

The course runs through an active limestone quarry with rugged terrain and on-site industrial equipment. Participants will pass haul trucks, loaders, draglines and other heavy machinery along the route. All participants, including walkers and children, must register and wear a bib to access the course. Baby strollers are not allowed on the course. Students must present valid ID to receive their race packet; without ID they must pay the difference in registration fees. Proceeds from the race are designated for "Insert charioty here," a nonprofit described as raising funds and awareness in the fight against cancer. Visit the organization's website for the most recent information.

Race information

5 km
5k Run / Walk Cemex Employees
5 km
5k Run / Walk
Visit the organization's website for the most recent information.
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