Race Calendar 2026–2030

25th Long Distance Swimming Series (Tokyo) (第25回 ロング・ディスタンス・スイミング・シリーズ【東京大会】)

Koto, Japan

Water sports

Year-End Finale! Reiwa Akabane Marathon 2026 (年納め！令和赤羽マラソン2026)

Shin-Arakawa Bridge, Japan

Running

Year-End Last Run Marathon 2026 (Takarazuka Mukogawa Venue) (年末走り納めマラソン2026【宝塚武庫川会場】)

Takarazuka, Japan

Running

Tokyo Downtown Tour Rogaine 6 (東京下町めぐりロゲ6)

Shinagawa, Japan

Others

Year-End Last Run Endurance Relay Marathon 2026 (Tokyo Toyosu Venue) (年末走り納め耐久リレーマラソン2026【東京豊洲会場】)

Koto, Japan

Running

Year-End Last Run Marathon 2026 (Tokyo Toyosu Venue) (年末走り納めマラソン2026【東京豊洲会場】)

Toyosu, Japan

Running

THE SQUASH OPEN 2026 WINTER

Kitakyushu, Japan

Others

(Yokohama) THE CHALLENGE RACE YOKOHAMA 13 - Yokohama Marathon (【横浜】THE CHALLENGE RACE YOKOHAMA 13｜横浜のマラソン大会)

Japan

Running

28th Nagai Park Fureai Marathon (第28回 長居公園ふれあいマラソン)

Yanmar Stadium Nagai, Japan

Running

Practice Run for Beginners: Saitama Marathon Run, Approx. 15 / 27 / 32 / 42 km, 7-8 min/km, 3,000 yen (練習会　初心者向け　さいたまマラソンラン　約15　27　32　42キロ　キロ約7～8分　3000円)

Saitama-Shintoshin Station, Japan

Running