Kona Marathon
Race Day Weather
Warm start, plan for heat
Runners will face a starting temperature of 76°F, climbing to 87°F by race end. With a steady wind from the SE at 14 mph, humidity is moderate at 60% with a dew point of 68°F. It's advisable to adjust pace early and prioritize hydration to combat the heat.
Get forecast alerts for Kona Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Race Info
The Kona Marathon offers a challenging yet uniquely Hawaiian running experience through historic Kailua Village and along scenic Ali'i Drive. Runners navigate a course with flats and rolling hills, contending with the famous heat and humidity of the Big Island, often intensified by the surrounding lava fields. This race is known for its beautiful coastal views and vibrant atmosphere, rewarding finishers with a memorable accomplishment.