Running for a Cause: Clark One Big Run 2026 Marks the Road to Transform Communities
Lace up your rubber shoes for this summer’s most purposeful running event. Mark your calendars on May 3, 2026 for the comeback of Clark One Big Run this time to be held at the Filinvest Mimosa+ grounds.
Organized by the Ateneo Graduate School of Business Clark Student and Alumni Association, Inc. (AGSBCSAAI) in collaboration with the Clark City Marathon, this event is more than just a dash; it is a massive stride toward community health and nation-building.
A Race for Every Runner
Whether you are a seasoned marathoner or a casual jogger, Clark One Big Run 2026 provides a distance suitable for any fitness level. Participants can select from five categories: 3K, 5K, 10K, 21K, and 42K. Every registered runner who crosses the finish line will be rewarded for their grit with a Finisher’s Medal plus a premium Finisher Shirt for the 21K and 42K runners to commemorate their achievement. Short distance racers will each receive a 4 inch medal while 21K and 42K runners will each receive a 5 inch medal. Each participant will be provided as well with a race bib with RFID, a singlet, and a drawstring bag. Photos will be available post event for free.

The marathon kicks off in the early hours of Sunday from 2:00 AM to 9:00 AM, ensuring runners relish the cool morning breeze of Clark, Pampanga before the midday heat sets in.
Impacting Lives Beyond the Finish Line
What truly sets the Clark One Big Run is the heart of its purpose. The event functions as a primary fundraising tool for the AGSBCSAAI’s sustainable socio-civic initiatives. Every registration fee contributes directly to a “One Big” mission:
- Healthcare Access: Funding dental and medical missions for underserved locations
- Education Support: Supplying essential learning materials and constructing facilities to public schools in remote areas
- Environmental Protection: Launching sustainable projects aimed at conserving our natural resources
“Through this run, we turn a single day of fitness into a long-term impact for our fellow Filipinos,“ says Nyla Burgos, President of AGSBCSAAI. “It’s about fostering unity and a shared purpose within our community“.
Register Now and Be Part of the Movement
Registration is now officially open. Organizers are calling on the running community, families, and professionals to secure their slots and help boost the momentum for this worthwhile cause. There is no better way to spend a Sunday than by hitting the pavement to give back to the nation.
Don’t miss your chance to be part of Clark’s premier running event this May. Let us run together and foster the welfare of others.
How to Sign Up: Register at https://endurancecui.active.com/…/96251901/select-race or join instantly by scanning the QR code found on the official event posters. You may also visit Clark One Big Run on Facebook. For more information, contact the organizers at onebigrun@agsbcsaai.org.
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