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The 2026 Kauai Marathon and Half Marathon

Koloa, Hawaii, United States

calendar_today 06 Sep, 2026

directions_run Running

sell $165.00 – $315.00

About the Event

Experience the beauty of Kauai at The 2026 Kauai Marathon and Half Marathon, running through scenic Koloa on September 06, 2026. Choose from half or full marathon distances to test your endurance in this unique Hawaiian setting.

Races Offered

Half Marathon

Sep 06, 2026

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Distance — 21.1K

terrain

Type — Running

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59 days remaining

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$185.00

Kama'aina and Active Military Half Marathon

Sep 06, 2026

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Distance — 21.1K

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Type — Running

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59 days remaining

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$165.00

Kama'aina and Active Military Marathon

Sep 06, 2026

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Distance — 42.2K

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Type — Running

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59 days remaining

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$265.00

Marathon

Sep 06, 2026

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Distance — 42.2K

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Type — Running

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59 days remaining

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$315.00

Weather History

These values represent the 3-year monthly averages for September in Koloa.

thermostat Temperature

23.1° / 28.4°

wb_sunny Feels like

23.9° / 27.9°

light_mode Avg sunshine hours

11h 17m

water_drop Avg rainfall

2.3 mm

ac_unit Avg snowfall

—

air Avg wind speed

17.3 km/h (Gentle breeze)

opacity Sweat loss rate

Very high

terrain Course conditions

Hard and dry surface

sunny Max UV Index

High (6.0)

humidity_mid Humidity

73.2%

wb_twilight Sunrise

06:24

nightlight Sunset

18:39

About Koloa

Learn more about the host city, Koloa.

Kōloa is an unincorporated community and census-designated place (CDP) in Kauaʻi County, Hawaiʻi, United States. The population was 2,231 at the 2020 census, up from 1,942 at the 2000 census. The first successful sugarcane plantation in the Hawaiian Islands was started here in 1835. It became a part of Grove Farm in 1948.