Aloha Series - Day 1 Ultra

Kapaa, HI, USA · January 21, 2027·
partly-cloudy-day74°·74° high·Windy·Dry
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Race Day Weather

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74°at start
74° high
Windy
Dry
Your goal
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Warm start, moderate wind

A warm 74°F start means heat management is critical — consider dialing back your goal pace by 10-20 sec/mi. Moderate winds around 15mph may affect pacing on open sections of the course. Moderate humidity at 73% is worth noting for effort level, especially in later miles.

Race day forecast available in 88 days
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Pace Calculator

31.1mi
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Race Info

The 50K is about 31 miles of laps on the paved out-and-back path through the garden at Smith's Tropical Paradise in Kapaa, on the east side of Kauai. The path is closed to traffic and almost flat, so the distance is mostly a question of pacing and heat rather than terrain. It is the longest distance offered on the opening day of the four-day Aloha Series.

Race weekend

Thursday, January 21
4:30 AMHalf Marathon (13.1 mi)4:30 AMMarathon (26.2 mi)
4:30 AMUltra (31.1 mi)
7:30 AM5K (3.1 mi)
7:30 AM10K (6.2 mi)
Area Map

Course Map

FAQ

When is the 2027 Aloha Series - Day 1 Ultra?

The 2027 Aloha Series - Day 1 Ultra will be held on Thursday January 21, 2027.

What is the time limit for the Aloha Series - Day 1 Ultra?

The time limit for the Aloha Series - Day 1 Ultra is 9.5 hours.

What will the weather be like for the 2027 Aloha Series - Day 1 Ultra?

The forecast calls for a high of 75°F and a low of 73°F with a 3% chance of rain. Check our detailed hourly forecast above for the best 50K race plan.

Historical Weather

Based on 7 years of data
Avg Temp
67°F
L:65° H:71°
RunScore
5
Conditions
Rain Freq
29%
2 of 7 yrs
Wind8mph
Dew62°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-night
64°/68°-
6
2025
partly-cloudy-night
56°/69°-
7
2024
clear-night
61°/69°-
6
2023
rain
70°/73°Light
3
2022
partly-cloudy-night
66°/73°-
4
2019
partly-cloudy-night
64°/70°-
5
2018
cloudy
72°/74°Light
4