Hawaii Half Marathons by Date
Browse all Hawaii half marathons in 2024 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
March 2024
Sat Mar 16 | Maui Valley to the Sea Half Marathon 10k & 5k | Wailuku HI |
Sun Mar 17 | Big Island International Marathon Half Marathon 10k 5k & 2M | Hilo HI |
Sat Mar 23 | Ku'ikahi 5k 10k & Half Marathon | Honolulu HI |
Sun Mar 24 | Windward Half Marathon & 5k | Kailua HI |
April 2024
Sun Apr 14 | Hapalua Hawaii's Half Marathon | Honolulu HI |
Sun Apr 21 | Maui Marathon Half Marathon 10k 5k & Relay | Kaanapali HI |
May 2024
Sat May 4 | Ho'omau 5k 10k & Half Marathon | Wai Kai HI |
Sun May 26 | Hibiscus Half Marathon 15k & 5M | Honolulu HI |
July 2024
Sat Jul 13 | Laule'a 5k 10k & Half Marathon | Ewa Beach HI |
September 2024
Sun Sep 1 | The Kauai Marathon & Half Marathon | Koloa HI |
Sat Sep 21 | Ikaika Half Marathon 10K & 5K | Honolulu HI |
TBD Sep | Ka'u Coffee Trail Runs Half Marathon 10k & 5k | Pahala HI |
November 2024
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 | 100% Pure Kona Coffee Half Marathon | Kailua-Kona HI |
TBD Nov 2024 | Val Nolasco Half Marathon | Honolulu HI |
December 2024
Sat Dec 16 | 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 |
TBD Jan | Maui Oceanfront Marathon | Wailea HI |
TBD Jan | Aloha Marathon Series | Kapaa HI |
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.