Laule'a Half Marathon
Race Day Weather
Warm conditions, manage wind effects
Runners will face a consistent temperature of 78°F throughout the race, with high humidity at 78% and a dew point of 70°F. Winds will start as a headwind for the first two miles, shift to crosswinds, and have tailwinds in the later segments, particularly miles 5, 7, and 13-14. Runners should adjust their pace conservatively early on and remain mindful of wind changes to optimize performance.
Pace Calculator
Enter a finish time to see what race day does to it.
Get forecast alerts for Laule'a Half Marathon
We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.
Get your personalized Laule'a Half Marathon race plan
A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.
Race Info
The Laule'a Half Marathon is the longest of three distances held each summer in Ewa Beach on Oahu's Leeward Coast. The race starts near Wai Kai at Nimitz Beach and follows a flat, mostly paved course past the Ernie Els-designed golf course at Hoakalei. Aloha Racing first held the event in July 2023, and the 2027 edition marks its fifth running.
