Miyakojima Triathlon: A Popular Race Held Every April Where Athletes Compete Amid Stunning Scenery

The Miyakojima Triathlon (All Japan Triathlon Miyakojima) is a large-scale triathlon event held every April in Miyakojima City, Okinawa Prefecture. Since its inaugural race in 1985, it has become a beloved event, attracting triathletes from all over Japan and abroad.


Course & Race Format
The Miyakojima Triathlon consists of the following three segments:

  • Swim: 3 km – Held at Yonaha Maehama Beach in Shimoji, Miyakojima City
  • Bike: 123 km – A scenic course that circles the island, including crossings over the Irabu and Ikema Bridges
  • Run: 35 km – A round-trip course from the Miyakojima Athletics Stadium to Shinzato, Gusukube

Race Highlights

  • Scenic Beauty: Participants run through stunning island landscapes, including the crystal-clear “Miyako Blue” waters. Cheers from spectators along the course offer powerful encouragement.
  • High Popularity: Many repeat participants return each year, and the entire island embraces a festive triathlon atmosphere.
  • Strict Entry Requirements: Participants must be healthy men or women aged 19–65 with previous triathlon experience. The application process is rigorous.

Event Information

  • Date: Every April (specific dates available on the official website)
  • Participants: Approximately 1,500 athletes
  • Time Limit: 12 hours (total for swim, bike, and run)
  • Entry Fee: From ¥60,000 (includes race kit, injury insurance, aid station food & drinks, carbon offset fee, etc.)

This is a physically demanding race worth the challenge, offering breathtaking scenery and the warm support of the entire island. For detailed information and registration procedures, please refer to the official website.