Akahai Half Marathon

Ewa Beach, HI, USA · January 16, 2027
partly-cloudy-day75°·75° high·Breezy·Dry
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Race Day Weather

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75°at start
75° high
Breezy
Dry
Your goal
0:00:00

Warm, adjust pace conservatively

Runners will face a consistent 75°F throughout the race with high humidity at 74%. Wind will be a light headwind through miles 1-2 and 8, potentially impacting early pacing. With the humidity high, it's crucial for runners to start conservatively and hydrate frequently, especially during the headwind segments.

Race day forecast available in 66 days
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Pace Calculator

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Race Plan

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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
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T-Minus
Carb Tracker
Spectator Guide
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Race Info

The Akahai Half Marathon starts and finishes at Wai Kai in Ewa Beach on Oahu's Leeward Coast. The course passes Hoakalei Country Club, an Ernie Els-designed course that has hosted the LPGA Lotte Championship, and continues along the coast to Nimitz Beach. Aloha Racing has organized the race since 2023, alongside a 10K and 5K held the same morning. Akahai is Hawaiian for kindness expressed with tenderness, one of five values named in Hawaii's 1986 Aloha Spirit law.

Race weekend

Saturday, January 16
6:45 AMHalf Marathon (13.1 mi)
7:00 AM10K (6.2 mi)
7:15 AM5K (3.1 mi)

FAQ

When is the 2027 Akahai Half Marathon?

The 2027 Akahai Half Marathon will be held on Saturday January 16, 2027.

What is the time limit for the Akahai Half Marathon?

The time limit for the Akahai Half Marathon is 4 hours.

What will the weather be like for the 2027 Akahai Half Marathon?

The forecast calls for a high of 75°F and a low of 74°F with a 3% chance of rain.

Historical Weather

Based on 4 years of data
Avg Temp
67°F
L:67° H:68°
RunScore
5
Conditions
Rain Freq
0%
0 of 4 yrs
Wind6mph
Dew60°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
partly-cloudy-night
57°/60°-
7
2025
clear-night
67°/67°-
6
2024
clear-night
67°/69°-
4
2023
partly-cloudy-night
76°/77°-
3