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All rights reserved.


Notes: Promotion period including Super Early Bird and Early Bird will end when slots sold out.

[AQUAMAN] Discount for group payment

If you are enrolling in a group, we offer the following discount for group payment:

- Group of 5: 10% discount

- Group of 10: 15% discount

- Group of 20: 20% discount

- Group of 30 and above: 25% discount

Payment Methods

Triathletes can make payment through:


(1) Online payment via Onepay using VISA, Master, AMEX or local ATM card


(2) Bank transfer via Internet Banking


Registration fee is non-refundable.

Changing of registration info:

- Changes of name on BIB, T-shirt size, address and emergency contact information can be made by logging in before October 02, 2019.


- BIB purchased during Super Early Bird and Early Bird registration are non-transferrable.

- BIB transfer can only be made during Standard and Late registration by sending an email to, subject "[SBT-19] BIB transfer - (BIB number)" before October 02, 2019.

Tuan Chau Island, Halong Bay

Tuan Chau island is at the Northeast area of Ha Long Bay, 8km to the Southeast of Ha Long City. There are 2 ways to get to Tuan Chau island:


(1) via land by a 1.86km road connecting the island and the inland area and


(2) via boat.


Tuan Chau island is a perfect destination for nature lovers who love a peace and serenity. The newly developed island is able to maintain its beautiful nature. One attraction of the island is the Tuan Chau beach with its white sand and crystal clear water. Besides its natural beauty, Tuan Chau is also a historical site where many archeologists have discovered artefacts from 3000 - 5000 years ago.

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