Aloha Series - Day 1

Kapaa, HI, USA · January 21, 2027·
partly-cloudy-night74°·74° high·Windy·Dry
4
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Race Day Weather

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74°at start
74° high
Windy
Dry
Your goal
0:00:00

Warm and breezy, steady pace

Runners will face a consistent temperature of 74°F throughout the race, with humidity at 73% and a dew point of 65°F. A moderate ENE wind at 15 mph may provide some challenge, particularly in open areas. Runners should consider starting conservatively to manage heat and humidity effects on their pacing.

Race day forecast available in 66 days
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Race Info

Aloha Series - Day 1 is a multi-distance running event held at Smith's Tropical Paradise (Smith Family Garden), a botanical garden in Kapaa on the island of Kauai, Hawaii. Organized by Mainly Marathons as the first of a four-day Aloha Series, the marathon distance is completed as 16 laps of a 1.64-mile paved garden path, with the half marathon run as 8 laps of the same loop. Mainly Marathons runs similar short-loop, multi-day series events across all 50 states, popular with runners pursuing 50-states or all-continents marathon goals. Days 2 and 3 of the same series use a separate oceanfront course near Kapaa Beach Park and are tracked as different races.

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?

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

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

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 marathon race plan.

Historical Weather

Based on 9 years of data
Avg Temp
67°F
L:65° H:69°
RunScore
5
Conditions
Rain Freq
22%
2 of 9 yrs
Wind8mph
Dew61°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2026
clear-night
64°/65°-
6
2025
partly-cloudy-night
56°/69°-
7
2024
clear-night
61°/63°-
6
2023
rain
70°/72°Light
4
2022
partly-cloudy-night
66°/68°-
4
2020
partly-cloudy-night
64°/65°-
5
2019
partly-cloudy-night
64°/67°-
5
2018
cloudy
72°/73°Light
4
2017
partly-cloudy-night
70°/75°-
4