Triathlons in Japan
8 races in Japan (7 triathlons and 1 duathlon) between 25 October 2026 and 15 May 2027.
For now they are basic listings: date, location and a link to the official website. We verify them one by one.
Next up: 紅葉チャレンジトライアスロン・デュアスロンフェスティバルin加須大会（2026）, on 25 October 2026 in 加須市.
By distance: 1 sprint and 2 long distance. Busiest months: November 2026 (5), May 2027 (2) and October 2026 (1).
Races
| Date | Race | Location | Sport and distance | Fee | Page |
|---|---|---|---|---|---|
| 25 Oct 2026 | 紅葉チャレンジトライアスロン・デュアスロンフェスティバルin加須大会（2026） | 加須市, 埼玉県 | Triathlon · Distance pending | — | Basic |
| 14 Nov 2026 | World Triathlon Cup Miyazaki | Miyazaki | Triathlon · Sprint | — | Basic |
| 15 Nov 2026 | 日本エイジグループSD/SPトライアスロン選手権（2026/宮崎） | 宮崎市, 宮崎県 | Triathlon · Distance pending | — | Basic |
| 22 Nov 2026 | 2026 Calf Man Signature 長良川デュアスロン大会（2026） | 海津市, 岐阜県 | Duathlon · Distance pending | — | Basic |
| 22 Nov 2026 | おきなわKINトライアスロン大会（2026） | 金武町, 沖縄県 | Triathlon · Long distance | — | Basic |
| 22 Nov 2026 | 第2回日本エイジグループLDトライアスロン選手権（2026/沖縄） | 金武町, 沖縄県 | Triathlon · Long distance | — | Basic |
| 15–16 May 2027 | Yokohama T50 | Yokohama | Triathlon · Distance pending | — | Basic |
| 15 May 2027 | Yokohama World Triathlon Para Series | Yokohama | Triathlon · Distance pending | — | Basic |
By year
Series
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We only email you when something important changes: registration opening or closing, price increase, sold out, or changes to the date or course. Nothing else.
Alerts coming very soon.