Ho'omau Half Marathon

Ewa Beach, HI, USA · May 8, 2027
partly-cloudy-day75°·75° high·Windy·Dry
7
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Race Day Weather

partly-cloudy-day
75°at start
75° high
Windy
Dry

Steady heat, headwinds challenge early

Runners will face a steady temperature of 75°F throughout the race, combined with high humidity at 77%. Winds will present a headwind from miles 1-2 and 4, and again from 6 and 10-11, prompting runners to adjust their pacing early in the race. Staying hydrated and pacing conservatively will be essential, especially during the early miles where headwinds may slow progress.

Race day forecast available in 236 days
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Distance: 13.1mi
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Race Info

The Ho'omau Half Marathon is an annual road race held at Wai Kai, a waterfront recreation facility in Ewa Beach, Hawaii. The flat course leaves the Wai Kai facility along Keone'ula Boulevard, continues along the Leeward shoreline, and turns around on Roosevelt Avenue before returning to the finish. Organized by Aloha Racing alongside companion 5K and 10K events, it benefits the Fur-Angel Foundation dog rescue and first ran in June 2023 before settling into a May date.

FAQ

When is the 2027 Ho'omau Half Marathon?

The 2027 Ho'omau Half Marathon will be held on Saturday May 8, 2027.

What is the time limit for the Ho'omau Half Marathon?

The time limit for the Ho'omau Half Marathon is 4 hours.

What will the weather be like for the 2027 Ho'omau Half Marathon?

The forecast calls for a high of 76°F and a low of 75°F with a 2% chance of rain.

Historical Weather

Based on 4 years of data
Avg Temp
81°F
L:72° H:81°
RunScore
7
Conditions
Rain Freq
0%
0 of 4 yrs
Wind11mph
Dew64°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-day
70°/80°-
8
2025
clear-day
72°/82°-
7
2024
clear-day
72°/78°-
7
2023
partly-cloudy-day
75°/83°-
7