Hawaii Race Calendar

Browse all 2020 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 2020

March 2020

April 2020

May 2020

Sun May 24 Hibiscus Half Marathon 15K & 5-Mile Honolulu HI

June 2020

July 2020

Sat Jul 25 Volcano's 'Ohi'a Lehua Half Marathon Volcano HI

September 2020

Sun Sep 6 Kauai Marathon & Half Marathon Poipu HI

October 2019

November 2019

December 2019

Sat Dec 14 & Sun Dec 15 Hawaii Kai Ultra Run Honolulu HI