Hawaii Half Marathons in September
Browse all Hawaii Half Marathons in 2026 and 2027 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.
We dedicate 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 [email protected] to submit your race.
Filter Hawaii Half Marathons
Race Size
Difficulty
Scenery
Type
Perfect For
Distances
Filter Hawaii Half Marathons
Race Size
Difficulty
Scenery
Type
Perfect For
Distances
September 6, 2026
500-1000 runners
Poipu, Hawaii
- Half Marathon, Marathon, Road
September 21, 2026
1-100 runners
Pahala, Hawaii
- 10K, 5k, Half Marathon, Trail
Running in Hawaii
FAQ
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 2026?
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.
Which Hawaii cities have half marathons?
