The Big Run 5k 2025 Registration. Hosted by the ateneo alumni association (pampanga chapter) and organized by. The big run 5k is on saturday may 31, 2025 to wednesday june 4, 2025.

The big run 5k is on saturday may 31, 2025 to wednesday june 4, 2025. Race start time is 6:00 p.m.