Ho'omau Half Marathon

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

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

Warm start, moderate wind

A warm 75°F start means heat management is critical — consider dialing back your goal pace by 10-20 sec/mi. Moderate winds around 16mph may affect pacing on open sections of the course. Moderate humidity at 76% is worth noting for effort level, especially in later miles.

Race day forecast available in 216 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.

Race weekend

Saturday, May 8
5:45 AMHalf Marathon (13.1 mi)
5K (3.1 mi)
10K (6.2 mi)

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
76°F
L:72° H:81°
RunScore
3
Conditions
Rain Freq
0%
0 of 4 yrs
Wind8mph
Dew64°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-day
70°/80°-
3
2025
clear-day
72°/82°-
3
2024
clear-day
72°/78°-
4
2023
partly-cloudy-day
75°/83°-
3