Ho'omau 10K

Ewa Beach, HI, USA · May 8, 2027·
partly-cloudy-day75°·75° high·Windy·Dry
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Ho'omau 10K race day weather

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75°at start
76° high
Windy
Dry
Your goal
0:00:00

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 168 days
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Pace Calculator

6.2mi
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Get forecast alerts for Ho'omau 10K

We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.

Race Plan

Get your personalized Ho'omau 10K 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 Pace
Weather Splits
Nutrition
Gear & Packing
T-Minus
Carb Tracker
Spectator Guide
Race Band

About the Ho'omau 10K

The Ho'omau 10K runs alongside the Half Marathon and 5K at Wai Kai, a waterfront recreation facility on Oahu's Leeward coast in Ewa Beach. The course leaves Wai Kai on Keone'ula Boulevard, turns onto Kapolei Parkway, and follows Papipi Road along the shoreline before turning back toward the finish near Kamakana. About 87% of the course is paved, with the remaining 13% on a packed surface. Aloha Racing organizes the event.

Race weekend

Saturday, May 8
5:45 AMHalf Marathon (13.1 mi)
5:55 AM10K (6.2 mi)
6:05 AM5K (3.1 mi)

Ho'omau 10K FAQ

When is the 2027 Ho'omau 10K?

The 2027 Ho'omau 10K will be held on Saturday May 8, 2027.

What will the weather be like for the 2027 Ho'omau 10K?

The forecast calls for a high of 76°F and a low of 75°F with a 2% chance of rain. Check our detailed hourly forecast above for the best 10K race plan.

What is the weather usually like for the Ho'omau 10K?

Over the 4 years racecast.io has race-day weather for (2023 to 2026), it averaged 73°F at the start and 73°F by a typical finish. It has not rained during race hours in any of those years.

What was the hottest Ho'omau 10K?

Of the 4 years on record, 2023 was the warmest, reaching 75°F during race hours. The coldest start was 2024, at 72°F.

What was the windiest Ho'omau 10K?

Of the 4 years on record, 2024 was the windiest, with wind averaging 13 mph during race hours. The calmest was 2026, at 3 mph.

Ho'omau 10K weather history

Based on 4 years of data
Avg Temp
73°F
L:72° H:73°
RunScore
4
Conditions
Rain Freq
0%
0 of 4 yrs
Wind7mph
Dew64°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
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70°/72°-
4
2025
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72°/73°-
4
2024
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72°/72°-
4
2023
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74°/75°-
4