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Hawaii Half Marathon Calendar 2025-2026

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Explore the best half marathons in Hawaii for 2025-2026! Our updated list features 9 exciting races across the region. Find your next race in Hawaii below and join the running community at these great events!

December 2025
Dec
20-21
Sa - Su

Hawaii Kai Ultra Run
Half Marathon 30 km ... 100 km 100 mi
January 2026
Jan
17
Sa

Akahai Half Marathon
5 km 10 km Half Marathon
Jan
18
Su

Maui Oceanfront Marathon
5 km 6 mi Half Marathon Marathon
April 2026
Apr
12
Su

The Hapalua – Hawaii's Half Marathon
13 mi
Apr
26
Su

Maui Marathon
5 km 10 km Half Marathon Marathon
May 2026
May
9
Sa

Ho'omau Half Marathon
5 km 10 km Half Marathon
July 2026
Jul
11
Sa

Laule'a Half Marathon
5 km 10 km Half Marathon
August 2026
Aug
15-16
Sa - Su

Hawaii Spartan Trifecta Weekend
Obstacle Run 5 km 10 km Half Marathon 50 km
September 2026
Sep
6
Su

The Kauai Marathon
13 mi 26 mi