Test your endurance in the triathlon capital of the Philippines at the Century Tuna IRONMAN 70.3 Subic Bay, taking place on June 7, 2026. Set in a premier coastal destination once home to a major U.S. naval base, this race offers a world-class experience for both seasoned pros and first-time triathletes. The journey begins with a serene ocean swim in a protected bay, followed by a challenging, hilly bike leg on spacious, well-maintained roads. The race concludes with a fast and flat run, fueled by the vibrant energy of local spectators and the tropical sea breeze. With high temperatures reaching 89°F (32°C), athletes can expect a true test of grit in a stunning landscape that combines military history with modern resort luxury.
Subic Bay is more than just a race venue; it is an adventure hub offering a weekend of events for all ages and abilities, including relay options for those who want to split the distance. Beyond the finish line, participants and their families can explore duty-free shopping centers, embark on guided jungle treks, or relax at world-class golf courses and safaris. Registration includes premium swag and a finisher’s medal worthy of the iconic Subic Bay journey. Whether you are aiming to qualify for a championship or simply want to experience the legendary Filipino hospitality, the 2026 Century Tuna IRONMAN 70.3 provides a high-stakes, high-reward environment in the most iconic triathlon setting in Southeast Asia.
| Metric | IRONMAN 70.3 Subic Bay Details |
|---|---|
| Event Date | June 7, 2026 |
| Course Profiles | Swim: Ocean | Bike: Hilly | Run: Flat |
| Avg. Temperature | Air: 84°F (29°C) | Water: 84°F (29°C) |
| Venue Location | Subic Bay Freeport Zone, Philippines |
| Subic Bay Population | ~260,000 (Olongapo/Subic Metro Area) |
| National Demographics | Tagalog (24.4%), Bisaya/Binisaya (11.4%), Cebuano (9.9%), Ilocano (8.8%) |
Jun 07, 2026
Distance — 1.9 km 90 km 21.1 km
Type — Multisports
05:45
$425.00
These values represent the 3-year monthly averages for June in Olongapo.
Learn more about the host city, Olongapo.
Olongapo is a city in Zambales, known for the Subic Bay Freeport.
Read more launchWatch highlights and course previews from previous years.
Explore other exciting events happening in this same region.
location_on Manila, Central Luzon, PH
calendar_today May 31, 2026
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