39th Izena 88 Triathlon

Event Overview

The 39th Izena 88 Triathlon will be held on Sunday, November 1, 2026, on Izena Island, Okinawa. Izena Island is a beautiful remote island accessible via ferry from northern Okinawa Main Island. This historic event is now celebrating its 39th year.

Highlights & Experience

This triathlon is held within the breathtaking natural environment of Izena Island. Participants will compete in swimming, cycling, and running disciplines surrounded by untouched nature. As a remote island destination, the unique atmosphere and the warm support from the local island community make this a truly special experience.

Schedule

The event will be held on Sunday, November 1, 2026. Please note the registration timeline:

• Registration Starts: Wednesday, July 1, 2026, at 12:00 PM
• Registration Ends: Friday, July 31, 2026, at 11:59 PM

Venue & Access

The venue is Izena Island, Okinawa. To reach the island, you must take a ferry from the northern part of Okinawa Main Island. Please check the official website for detailed course maps and departure points.

Participation Details

Pre-registration via the internet is mandatory to participate. The registration window is from July 1 to July 31, 2026. Since spots are limited and will be filled on a first-come, first-served basis, we recommend applying early. Regarding accommodation, information on local stays (minpaku/homestays) and campsites is provided through the local tourism association. For guest houses, please contact the individual facilities directly.

Essentials & Etiquette

Please prepare your own equipment for the race and necessary items for your stay based on your chosen accommodation. As this is a remote island, we recommend confirming payment methods and accommodation availability in advance. Ensure you have all necessary gear for both the competition and island living.