# IRONMAN World Championship

Canonical: https://findmytris.com/events/im-world-championship-kona
Official page: https://www.ironman.com/races/im-world-championship-kona

- **Date:** October 9, 2027
- **Location:** Kona, United States
- **Continent:** North America
- **Race type:** IRONMAN — 140.6 mi (226 km)
- **Swim:** Ocean
- **Bike course:** Rolling
- **Run course:** Rolling
- **Avg. air temperature:** 82°F (28°C)
- **Avg. water temperature:** 79°F (26°C)
- **Nearest airport:** Kona International Airport (KOA)

## FAQ

### When is IRONMAN World Championship?

IRONMAN World Championship is scheduled for October 9, 2027.

### Where is IRONMAN World Championship?

IRONMAN World Championship is held in Kona, United States (North America).

### What is the course like at IRONMAN World Championship?

IRONMAN World Championship is an IRONMAN race (140.6 mi (226 km)) with a ocean swim, a rolling bike course and a rolling run course.

### Is IRONMAN World Championship wetsuit legal?

The average water temperature is 79°F (26°C), which is above the 76.1°F (24.5°C) wetsuit-legal limit; some events offer a separate non-competitive wetsuit wave up to 83.8°F (28.8°C), but those athletes aren't eligible for awards or slots under the 2026 IRONMAN Competition Rules. The official call is made from the water temperature measured on race morning.

### What is the nearest airport to IRONMAN World Championship?

The nearest airport listed for IRONMAN World Championship is Kona International Airport (KOA).

### How do I register for IRONMAN World Championship?

Registration is handled on the official IRONMAN race page: https://www.ironman.com/races/im-world-championship-kona

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Data compiled by Find My Tris from official IRONMAN pages; please cite findmytris.com.