Browse all 2021-2022 Hawaii half marathons by month below. For each race, you’ll find course maps, elevation profiles, runner reviews, and how to sign up.
See also: Hawaii Half Marathons, Listed by City
January 2022
| Sun Jan 16 | Maui Oceanfront Marathon Half Marathon 15K 10K & 5K | Lahaina HI |
| Thu Jan 20 – Sun Jan 23 | Aloha Series Marathon Half Marathon 10K & 5K | Kapa'a HI |
June 2021
| Sun Jun 27 | Kona Marathon Half Marathon Quarter Marathon & 5K | Waikoloa HI |
July 2021
| Sat Jul 24 & Sun Jul 25 | Hawaii Kai Ultra Run Marathon Half Marathon 100M 50M 100K 50K & 30K | Honolulu HI |
August 2021
| Sat Aug 14 | Volcano's 'Ohi'a Lehua Runs | Volcano HI |
September 2021
| Sat Sep 18 | Ka'u Coffee Trail Runs Half Marathon 50K 10K & 5K | Pahala HI |
November 2021
| Sat Nov 13 | Old Koloa Sugar Mill Run Half Marathon 10K & 5K | Koloa HI |
