Half Marathon Races in the Philippines: 2026 Calendar
Last updated July 31, 2026
Half marathon season in the Philippines runs hot from August through September, with 35 of the 50 races on this list falling in those two months alone before things taper off toward December. Cebu City and Pasay anchor much of the calendar, each hosting several separate events, while the rest of the field stretches from Clark and Pampanga down through Iloilo, Davao, Cagayan de Oro, and smaller regional stops like Guinobatan, Baao, and Dipolog City. Most races pair the 21.1km distance with 10km and 5km options, though a few, like Dagan Cebu, add a 16km or 12km tier. The choice comes down to timing your training around the August-September crunch versus the quieter, more spread-out October-to-December window.
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- 2AUGNational MILO Marathon 2026 – Davao Leg
Davao City, Philippines
Full Marathon (42.2km) Half Marathon (21.1km) 10K 5KOpen Details → - 2AUG
- 9AUGBulacan Marathon 2026
Pulilan, Bulacan, Philippines
Full Marathon (42.2km) Half Marathon (21.1km) 10K 5KOpen Details → - 9AUG
- 9AUGNational MILO Marathon 2026 – General Santos City Leg
General Santos City, Philippines
Half Marathon (21.1km) 10K 5K - 15AUGSinglife Davao Marathon
Davao City, Philippines
Full Marathon (42.2km) Half Marathon (21.1km) 10K 5KOpen Details → - 16AUGBIGGS Wellness Run 2026
Legazpi City, Albay, Philippines
Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K - 16AUGNational MILO Marathon 2026 – Dipolog City Leg
Dipolog City, Zamboanga del Norte, Philippines
Half Marathon (21.1km) 10K 5K - 16AUGNew Clark City Marathon 2026
Capas, Tarlac, Philippines
Full Marathon (42.2km) Half Marathon (21.1km) 10K 5K - 16AUGSubic Bay Freeport Zone 32KM Challenge 2026
Subic Bay Freeport Zone / Olongapo, Philippines
Half Marathon (21.1km) 10K 5K