2024-2025 Hawaii Half Marathons Race Calendar

Hawaii Half Marathons by Date

Browse all Hawaii half marathons in 2024 and 2025 by month and by city below.

For each race, you’ll find the history of the half marathon and the course, the most recent year’s course maps, elevation profiles, runner reviews, pricing, and how to sign up. When you view a race, you might also find contact info if you’re having problems with your registration or need to contact the race directors.

We dedicated dozens of hours every month searching for races to include in the Hawaii half marathons calendar.

If you happen to see any half marathon not included, contact us at info@halfmarathons.net to submit your race.

Looking for the best Hawaii half marathon for you? Check beneath the Hawaii half marathon calendar for answers to frequently asked questions.

Upcoming 2024 Hawaii Half Marathons

July 2024


Sat Jul 13	Laule'a 5k 10k & Half Marathon	Ewa Beach HI
Sat Jul 27	Hawaii Kai Ultra Runs	Honolulu HI
Sat Jul 27	Tantalizing Tantalus Half Marathon	Honolulu HI
Sat Jul 27	Volcano's 'Ohi'a Lehua Runs Half Marathon & 5k	Volcano HI

August 2024


Sat Aug 17	JBPH Hickman Half Marathon	Honolulu HI

September 2024


Sun Sep 1	The Kauai Marathon & Half Marathon	Koloa HI
Sat Sep 21	Ka'u Coffee Trail Runs Half Marathon 10k & 5k	Pahala HI
Sat Sep 21	Ikaika Half Marathon 10K & 5K	Honolulu HI

November 2024


Sat Nov 9	100% Pure Kona Coffee Half Marathon	Kailua-Kona HI
Sat Nov 9	Old Koloa Sugar Mill Run Half Marathon 10k & 5k	Koloa HI
Sat Nov 23	Makoa Half Marathon 10K & 5K	Ewa Beach HI
TBD Nov 2024	Val Nolasco Half Marathon	Honolulu HI

December 2024


Sat Dec 14	Hawaii Kai Ultra Run XTreme & Half Marathon	Honolulu HI

2025 Hawaii Half Marathons

January 2025


Sat Jan 18	Akahai 5k 10k & Half Marathon	Ewa Beach HI
Sun Jan 19	Maui Oceanfront Marathon	Wailea HI
Thu Jan 23-Sun Jan 26	Aloha Marathon Series	Kapaa HI

March 2025


Sat Mar 15	Maui Valley to the Sea Half Marathon 10k & 5k	Wailuku HI
Sun Mar 16	Big Island International Marathon Half Marathon 10k 5k & 2M	Hilo HI
TBD Mar	Ku'ikahi 5k 10k & Half Marathon	Honolulu HI
TBD Mar	Windward Half Marathon & 5k	Kailua HI

April 2025


Sun Apr 13	Hapalua Hawaii's Half Marathon	Honolulu HI
Sun Apr 27	Maui Marathon Half Marathon 10k 5k & Relay	Kaanapali HI

May 2025


TBD May	Ho'omau 5k 10k & Half Marathon	Wai Kai HI
TBD May	Hibiscus Half Marathon 15k & 5M	Honolulu HI

June 2025


TBD Jun	Ha'ena to Hanalei Run Half Marathon 8M & 5k	Hanalei HI
TBD Jun	Kahakuloa Half Marathon and Relay	Kahakuloa HI

The smaller northern beaches of Oahu the location of some Hawaii half marathons.

Frequently Asked Questions About Hawaii Half Marathons

What are the most popular Hawaii half marathons?

The Hapalua Half Marathon is the most popular in Hawaii with 6,033 finishers in 2023. The Kauai Half Marathon is the second most popular with 1,518 finishers in 2023.

What are the best Hawaii half marathons for beginners in 2024?

We consistently recommend the Hapalua Half Marathon, the Kauai Half Marathon and the Hibiscus Half Marathon as the three that are the best Hawaii half marathons for beginners.

What’s the best month to run a half marathon in Hawaii?

March and November are the months with the most half marathons in Hawaii.

What are the most popular cities to run Hawaii half marathons?

Honolulu is the most popular city to run a half marathon in Hawaii.