Over 1,000 athletes from 22 countries are set to converge in Subic Bay this June 12-15, 2025, for the much-anticipated Century Tuna IRONMAN 70.3 Subic Bay, one of Asia’s premier triathlon events and a key qualifier for the 2025 IRONMAN 70.3 World Championship in Marbella, Spain.
Now on its 9th year, the event once again transforms Subic Bay Boardwalk into a world-class race venue, showcasing the Freeport Zone’s robust infrastructure, scenic race routes, and signature Filipino hospitality. The Subic Bay Metropolitan Authority (SBMA), in partnership with Sunrise Events Inc., continues to position Subic as the home of Philippine triathlon since hosting its first IRONMAN race in 2016.
“Subic Bay is a very special race destination,” said Princess Galura, President and GM of Sunrise Events Inc. “With closed roads, a challenging but scenic course, and the overwhelming support of the community, this remains a race athletes look forward to every year.”
Century Tuna, the event’s title sponsor, remains steadfast in its advocacy for health, fitness, and the Filipino fighting spirit, using the IRONMAN platform to promote discipline, perseverance, and healthy living.
The race weekend kicks off on June 12 with athlete check-in, followed by RLC Residences Family Day and IRONKIDS Subic Bay on June 14. The IRONKIDS series continues to inspire young athletes with swim-bike-run and run-only formats in a festive family atmosphere. June 15 marks the main event: the Century Tuna IRONMAN 70.3, along with the Sunrise Sprint for first-time triathletes and fast-paced racers.
This year’s race also features:
- The 2025 Season Badge Blitz with cash prizes for IRONMAN TriClubs.
- The Bagong Bayani category with awards for top Filipino athletes.
- Japanese language briefings for Subic’s strong Japanese contingent.
- Thailand’s Sophie Mahakanok returning as host.
- The Great IRONMAN Sale: Warehouse Wipeout offering huge discounts on official IRONMAN merchandise.
With its blend of elite competition, family-oriented side events, and strong community support, Century Tuna IRONMAN 70.3 Subic Bay continues to shine as one of the region’s most exciting endurance race weekends.
The event is presented by Century Tuna of Century Pacific Food Inc., in partnership with SBMA, Metro Pacific Tollways, Amlan, Ion+, 2GO, Philippine Sports Commission, Santé, SBFCC, and others.
For full event details, visit: www.ironman.com/im703-subic-bay-philippines
