Hawaii Half Marathon Calendar 2025-2026

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Explore the best half marathons in Hawaii for 2025-2026! Our updated list features 12 exciting races across the region. Find your next race in Hawaii below and join the running community at these great events!

March 2025
Mar
16
Sunday

Big Island International Marathon

2 mi 5 km ... 13 mi 26 mi
Mar
23
Sunday

Windward Half Marathon

5 km 13 mi
April 2025
Apr
13
Sunday

The Hapalua – Hawaii's Half Marathon

13 mi
Apr
27
Sunday

Maui Marathon

5 km 10 km 13 mi 26 mi
May 2025
May
10
Saturday

Ho'omau Half Marathon

5 km 10 km 13 mi
June 2025
Jun
21
Saturday

Kona Marathon

5 km 6 mi 13 mi 26 mi
July 2025
Jul
12
Saturday

Laule'a Half Marathon

5 km 10 km 13 mi
Jul
26-27
Sa - Su

Hawaii Kai Ultra Run - Xtreme

Trail Run 13 mi 30 km ... 100 km 100 mi
August 2025
Aug
16-17
Sa - Su

Hawaii Spartan Trifecta Weekend

Obstacle Run 5 km 10 km 21 km 50 km
Aug
31
Sunday

The Kauai Marathon

13 mi 26 mi
November 2025
Nov
15
Saturday

100% Pure Kona Coffee Half Marathon

5 km 13 mi
Nov
22
Saturday

Makoa Half Marathon

5 km 10 km 13 mi
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