Triathlon

IRONMAN Japan South Hokkaido

IRONMAN Japan South Hokkaido järjestetään su 13.9.2026 paikassa Hokkaido, Japani. Pääreitin pituus on 226 km.

Full-distance IRONMAN triathlon in South Hokkaido, Japan: a 3.8 km swim, 180 km bike and 42.2 km run (226 km total).

Mitä tämä kilpailu vaatii

IRONMAN Japan South Hokkaido demands complete multi-sport durability across a continuous 226 km full-distance triathlon.

Aero and bike stamina

The 180 km cycling leg requires prolonged time trial positioning and sustained muscular endurance over a very long duration.

Marathon resilience

The final 42.2 km run tests structural durability and pacing discipline after an exhausting swim and bike.

A sustained intake of 60 to 90 grams of carbohydrate per hour is required across the extended duration to maintain output through the bike and run.

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