| ROCELITO, AMOLO | 10842 | 6K | M | Registered |
| RODRIGUEZ, CARMELA | 10582 | 6K | F | Finished |
| RODRIGUEZ, IZZA MICHAELA G. | 10750 | 6K | F | Finished |
| ROMOC, JEFFERSON | 10034 | 6K | M | Finished |
| ROMULO, LITO L. | 10658 | 6K | M | Registered |
| ROMYO, ARNIL M. | 10670 | 6K | M | Registered |
| ROSAGARAN, CHRIS DERION R. | 10170 | 6K | M | Finished |
| ROSE, JOHN SATURN | 11451 | 12K | M | Checked In |
| ROXAS, JOLMAR | 10129 | 6K | M | Finished |
| ROXAS, JULIETO JR | 10976 | 6K | M | Registered |
| RUBIN, KYLA ABIGAIL A. | 10707 | 6K | F | Finished |
| RUBIN, MARK JUCENTH | 10826 | 6K | M | Finished |
| RUBIO, IRVYNCH | 11174 | 6K | M | Finished |
| RUIZ, DINAH | 11372 | 12K | F / 39 | Finished |
| RULIDA, DEXTER | 10500 | 6K | M | Finished |
| RULIDA, HANNAH MAE | 10035 | 6K | F | Finished |
| RULIDA, ZIAN PAUL | 10929 | 6K | M | Finished |
| RYAN JAY, LABADERA | 10846 | 6K | M | Finished |
| SAB, ARLENE | 11169 | 6K | F | Finished |
| SAB, FELYCHE ANGELA | 10583 | 6K | F | Finished |
| SABANAL, CHARLES HAKE | 11042 | 6K | M | Finished |
| SABANAL, MANUEL EGAN | 10085 | 6K | M | Finished |
| SABIJON, EMMAN REY M. | 10742 | 6K | M | Finished |
| SABOTE, JR. ROEL L. | 10622 | 6K | M | Registered |
| SACAR, FRANCIS SHERAD | 11093 | 6K | M | Checked In |
| SAGARAL, MA. ANEHLOU | 10361 | 6K | F | Finished |
| SAGOT, CLARENCE | 11164 | 6K | M | Registered |
| SAGOT, CLARENCE | 11228 | 6K | M | Registered |
| SAGPANG, RYMOND JAKE | 11123 | 6K | M | Finished |
| SALABSAB, ALVIN P. | 10791 | 6K | M | Finished |
| SALADA, MARY GERALDINE | 10584 | 6K | F | Checked In |
| SALAGOSTE, SHAINA MARIE | 10036 | 6K | F | Finished |
| SALAMAT, JIMBERLY TAHIL | 11394 | 12K | F / 36 | Checked In |
| SALAN, ERWIN | 10501 | 6K | M | Registered |
| SALAS, MICHAEL | 11124 | 6K | M | Finished |
| SALAVERIA, CLEAVE JEOPARDEAN | 11269 | 6K | M | Finished |
| SALINGAY, HANNAH MYLES | 10452 | 6K | F | Finished |
| SALO, BERT RIO | 11043 | 6K | M | Finished |
| SALUDES, NHIEL ALEXZANDER | 11151 | 6K | M | Finished |
| SALVANI, JECA M. | 10502 | 6K | F | Registered |
| SAMARCA, SAIRAH S. | 10779 | 6K | F | Registered |
| SAMBILI, CLENT TROY | 10312 | 6K | M | Finished |
| SAMON, RODELITO V. | 10730 | 6K | M | Registered |
| SAMONTE, ANTON LEE | 10086 | 6K | M | Finished |
| SAMPILINGAN, ANGEL MAE | 10585 | 6K | F | Finished |
| SAMUEL, ROSALES | 10860 | 6K | M | Finished |
| SANCHEZ, JHEJAN | 11317 | 6K | F | Finished |
| SANDIGAN, CHERYL | 10409 | 6K | F | Finished |
| SANTANDER, JAYLAN B. | 10702 | 6K | M | Finished |
| SANTILLAN, BRAYAN | 10671 | 6K | M | Finished |