Kauai Marathon
Poipu, HI, USA · September 6, 2026
Race Day Weather
82°at start
83° high
Breezy
Dry
Warm start, adjust pace accordingly
Runners will face temperatures starting at 82°F, peaking at 83°F, with high humidity at 76% and a dew point of 74°F. A light headwind may provide some relief, reaching up to 12 mph. Due to the warmth and humidity, it's advisable to start conservatively and increase hydration frequency.
Race day forecast available in 6 days
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Distance: 26.2mi
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FAQ
When is the 2026 Kauai Marathon?
The 2026 Kauai Marathon will be held on Sunday September 6, 2026.
What will the weather be like for the 2026 Kauai Marathon?
The forecast calls for a high of 83°F and a low of 81°F with a 1% chance of rain. Check our detailed hourly forecast above for the best marathon race plan.
