Triathlon

IRONMAN World Championship

Oct 9, 2027 · Kona, United States · 3.8 km / 180 km / 42.2 km

Date

Oct 9, 2027

Where

Kona

Country

United States

Sport

Triathlon

Starts

In 12 months

Entry

In 12 months

Oct 9, 2027

Register on organiser site ↗

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Distances

Full Triathlon3.8 km / 180 km / 42.2 km

About the race

Experience the ultimate endurance test at the IRONMAN World Championship in Kailua-Kona, Hawaii. Women and men will conquer a 2.4-mile ocean swim, a 112-mile bike ride through the challenging Queen Ka'ahumanu Highway, and a 26.2-mile marathon amidst heat, humidity, and crosswinds. This iconic race demands peak athleticism and resilience

Swim: Ocean; Bike: Rolling; Run: Rolling; High Air Temp: 87 °F / 31 °C; Low Air Temp: 76 °F / 24 °C; Avg. Water Temp: 79 °F / 26 °C.

Questions racers ask

When is the IRONMAN World Championship 2027?

It is scheduled for October 9, 2027.

Where is the race held?

The race is in Kailua-Kona, Hawaii, United States. The swim is in Kailua Bay and the run finishes on Ali'i Drive.

What are the distances?

The swim is 2.4 mi / 3.8 km, the bike is 112 mi / 180 km and the run is 26.2 mi / 42.2 km, a total of 140.6 miles / 226 km.

How do I enter the race?

Entry is by qualification only, with slots earned at qualifying events. Details are on the official page: https://www.ironman.com/races/im-world-championship-kona

What are the typical conditions?

The course page lists a typical high air temperature of 87°F / 31°C, a low of 76°F / 24°C and an average water temperature of 79°F / 26°C.