Amanohashidate Open Water Swim – One of Japan’s Three Scenic Views

Japan International Open Water Swimming Association

Amanohashidate Open Water Swim – One of Japan’s Three Scenic Views is an open water swim organized by the Japan International Open Water Swimming Association (JIOWSA).

2026 JIOWSA Schedule

• 24 May: 1st Okinawa Hamahiga Island Open Water Swim – Ryukyu Legends at Hamahiga Beach, Uruma City, Okinawa - 500m, 1 km, 1.5 km, 3 km, 4x400m relay
• 7 June: 1st Kajishima Island to Waikiki Beach Crossing Swim at Waikiki Beach, Nishio City, Aichi - 2.5 km
• 14 June: 9th Awaji Island Open Water Swim – Seto Inland Sea at Keino Matsubara Beach, Minami-Awaji, Hyogo - 500m, 1 km, 1.5 km, 3 km, 4x400m relay
• 28 June: 1st Amanohashidate Open Water Swim – One of Japan’s Three Scenic Views at Amanohashidate Beach, Miyazu City, Kyoto - 500m, 1 km, 1.5 km, 3 km
• 5 July: 1st Iki Island Open Water Swim – Yamatai Kingdom Legend at Tsutsukihama Beach, Iki City, Nagasaki - 500m, 1 km, 2 km, 3 km
• 12 July: 12th Yokosuka Open Water Swim at Nagahama Beach, Yokosuka, Kanagawa - 500m, 1 km, 2 km, 3 km
• 19 July in Kagawa: 11th Sanuki Open Water Swim – Udon Prefecture Challenge at Tsuda no Matsubara Beach, Kagawa - 500m, 1 km, 1.5 km, 3 km, 4x400m relay
• 2 August in Fukuoka: 8th Fukuoka Hakata Bay Open Water Swim at Marina Town Seaside Park, Fukuoka - 500m, 1 km, 1.5 km, 3 km
• 30 August in Osaka: 14th Osaka Sennan Open Water Swim at Tarui Southern Beach, Osaka - 500m, 1 km, 1.5 km, 3 km, 4x400m relay
• 6 September in Aichi: 21st Aichi Gamagori Open Water Swim at Nishiura Palm Beach, Gamagori, Aichi - 500m, 1 km, 1.5 km, 3 km, 4x400m relay
• 13 September in Shizuoka: 32nd Atami Open Water Swim – Japan Grand Prix at Taga Nagahama Beach, Atami, Shizuoka - 500m, 1 km, 1.5 km, 3 km, 4x400m relay
• 20 September in Chiba: 20th Chiba Minami-Boso Open Water Swim at Iwai Beach, Minamiboso, Chiba - 500m, 1.5 km, 3 km
• 27 September: 2nd Saikai Goto Islands Open Water Swim at Takahama Beach, Fukue Island, Nagasaki - 500m, 1.5 km, 3 km
• 4 October: 5th Nanki Shirahama Open Water Swim at Shirarahama Beach, Wakayama - 500m, 1 km, 1.5 km, 3 km, 4x400m relay
• 18 October in Okinawa: 10th Okinawa Nago Open Water Swim - 500m, 1 km, 1.5 km, 3 km, 4x400m relay

External links

• Ocean Swimming Throughout Japan
• Japan International Open Water Swimming Association - 2026 Schedule
• 2026 Race Entry in English
• Okinawa Hamahiga Island Open Water Swim – Ryukyu Legends
• Kajishima Island to Waikiki Beach Crossing Swim
• Awaji Island Open Water Swim – Seto Inland Sea
• Iki Island Open Water Swim – Yamatai Kingdom Legend
• Yokosuka Open Water Swim
• Sanuki Open Water Swim – Udon Prefecture Challenge
• Fukuoka Hakata Bay Open Water Swim
• Osaka Sennan Open Water Swim
• Aichi Gamagori Open Water Swim
• Atami Open Water Swim – Japan Grand Prix
• Chiba Minami-Boso Open Water Swim
• Chiba Minami-Boso Open Water Swim
• [Saikai Goto Islands Open Water Swim
• [Nanki Shirahama Open Water Swim
• Okinawa Nago Open Water Swim
• Amanohashidate Open Water Swim – One of Japan’s Three Scenic Views