IRONMAN World Championship takes place on Sat, Oct 10, 2026 in Kailua-Kona, United States. The main route is 226 km.
- Date
- Sat, Oct 10, 2026
- Start
- Kailua-Kona 🇺🇸
- Distance
- 226 km
- Level
- Pro peloton
Toe the line at IRONMAN World Championship in your best shape
A training plan built around your fitness and this race, adapted every day as your form changes. Attach the course and it prepares for the climbs too.
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The IRONMAN World Championship in Kailua-Kona, Hawaii, the sport's flagship full-distance race: a 3.8 km swim, 180 km bike and 42.2 km run (226 km total).
What this race demands
This full-distance triathlon requires sustaining continuous effort across a 3.8 km swim, 180 km bike, and 42.2 km run in the warm climate of Kailua-Kona.
Full-distance endurance
The 226 km total distance across three distinct disciplines requires deep aerobic capacity and multi-hour pacing control.
Thermal resilience
Racing in Kailua-Kona demands careful heat management and hydration strategies to sustain performance over an extended duration.
Sequential fatigue management
Transitioning from a 3.8 km swim to a 180 km bike and finishing with a 42.2 km run requires specific muscular durability and pacing discipline.
A continuous carbohydrate intake of 60 to 90 grams per hour is necessary to sustain energy levels throughout the duration of the race.
Frequently asked questions
When is IRONMAN World Championship?
IRONMAN World Championship takes place on Sat, Oct 10, 2026 in Kailua-Kona, United States.
How long is IRONMAN World Championship?
The main route is 226 km.
What does IRONMAN World Championship demand?
This full-distance triathlon requires sustaining continuous effort across a 3.8 km swim, 180 km bike, and 42.2 km run in the warm climate of Kailua-Kona.
Who is IRONMAN World Championship for?
IRONMAN World Championship is a professional race, raced by the pro peloton.
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