Hibiscus Half Marathon & 5 Mile

The Hibiscus Half Marathon and 5 Mile brings focused race-day energy to Honolulu over Memorial Day weekend, with an early start at Kapiolani Park on the Diamond Head end of Waikiki. You move through a paved loop that blends quiet residential streets with long Pacific views, and you get a front-row look at Diamond Head as the sun rises along the coast. We consider the early start essential for keeping the humidity manageable, especially in the opening miles.

You can choose the half marathon, the 15K, or the 5 mile option, and each distance delivers the same signature highlight: the gradual climb around the base of Diamond Head Crater, where ocean vistas are at their strongest. The atmosphere stays supportive and well organized, drawing competitive runners, casual runners, and walkers. Aid stations are spaced at regular intervals with water and electrolytes.

Plan to arrive at Kapiolani Park by 5:00 AM to sort parking and warm up, with the Honolulu Zoo and park lots typically easier than hotel garages. Pick up your packet at the pre-race expo at the Alohilani Resort since race-morning registration is extremely limited. If you run hot, carry a small hydration flask to supplement aid stations, and commit to high SPF sunscreen plus moisture-wicking gear.

After you finish, you collect your medal and step straight into a relaxed park setting that works well for recovery, picnics, and meeting friends and family. If you are walking at a slower pace and want to ensure an official time, the 15K is often the better fit. Stay in Waikiki for the simplest logistics, with many hotels within walking distance and an easy transition from finish line to a post-race swim or beachfront brunch. The race runs rain or shine, follows a strict conduct policy, offers age-division awards in key distances, and typically allows distance changes at the expo for a small fee if space remains.