a new IRONMAN 70.3 race in South East Asia! Just an hour away from Bangkok, the beach town of Bangsaen plays host to the first-ever TOYOTA IRONMAN 70.3 Bangsaen presented by MAMA. The inaugural edition will be taking place on February 24, 2019.

Start your IRONMAN 70.3 journey on the white sandy beach of Bangsaen, you will swim a 1-lap 1.9km in the calm and warm waters of the Gulf of Thailand. Exiting from transition, enjoy the scenic views on your bike-leg of the race as you complete a 1-lap 90km around the Bangphra reservoir. The beautiful woodlands provide great shade to keep you cool. Embarking on the last leg of your race, the 3-lap 21.1km run takes you on a mix of hills and flats, beach-side and gardens views. Passing through the « Monkey Zone » and the old fisherman village. Cross the Finish Line with the picturesque view of the Gulf of Thailand and iconic festive ferris wheel as your backdrop on the beach of The Bangsaen Heritage Hotel.

Registration opens on July 20, 2018 at 10am (Bangkok time). 

The 2019 TOYOTA IRONMAN 70.3 Bangsaen Presented by MAMA will be an age group only event offering 30 qualifying slots for the 2019 IRONMAN 70.3 World Championships in Nice, France. (28 slots will be granted for age-group winners and 2 special slots will be granted to the fastest Thai male and female athletes)


The beaches of Bangsaen will be the start of your amazing IRONMAN 70.3 journey with a 1-lap swim in the warm waters of the Gulf of Thailand. The 1-lap 90km bike and 3-lap 21.1km run legs of your race takes you through on a mix of hills and flats, beach-side and garden views.



Located on the Southeast of Bangkok, a 1-hr car ride gets you to Bangsaen with a breeze – without worrying about missing connecting flights. With more than 10 direct flights per day from countries such as Singapore, Malaysia and Japan, that’s one less worry about performing your best on race day!


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