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Hawaii Running Calendar 2025-2026

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Monthly updates for Hawaii

Get new running races (and updates) in your inbox every month.

Explore the best running races in Hawaii for 2025-2026! Our updated list features 30 exciting races across the region. Find your next race in Hawaii below and join the running community at these great events!

Half Marathons Marathons Trail Runs Triathlons
July 2026
Jul
4
Sa

4th of July 5K Fun Run/Walk

5 km
Jul
11
Sa

Laule'a Half Marathon

5 km 10 km Half Marathon
Jul
12
Su

Kailua Beach 4.4-Mile Shark Chase

Trail Run 4 mi
Jul
19
Su

Lanikai 8K Run

8 km
Jul
19
Su

Iao Valley 10K

5 km 10 km
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
Sep
19
Sa

Ikaika 5k & 10k

5 km 10 km
Sep
27
Su

Tantalus Challenge

10 mi
December 2026
Dec
19
Sa

5K Run.Walk.Roll Kapolei

5 km