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About RaceIndexOur methodologyData coverageCyclingTriathlon
  • Half Marathon
  • 21.1 km
  • Honolulu
  • Event weekend starts
  • Open entry

Hibiscus Half Marathon (Honolulu) Half Marathon

This race edition

Race date
Date not confirmed for this distance
Race timezone
Timezone not confirmed
Edition status
Status not confirmed

Entry options

2027 edition

Entry options are not yet confirmed for this edition. Check the organiser before making plans.

Official event website & entry ↗
Plan my trainingPlan my paceData current as of

Decision summary

Hibiscus Half Marathon (Honolulu) Half Marathon at a glance

Typical conditions
39/100

Historical race-date favourability, not a forecast

Evidence depth
34 verified facts

Source facts available

Route details

Known course facts at a glance

Methodology →

Hibiscus Half Marathon (Honolulu) Half Marathon has known course details for its half marathon race. The summary below keeps the focus on what is confirmed for the course.

Official distance
21.1 km
Terrain
Road
Scenery
Coastal, Parkland, Waterfront, City, Island

Quick answers

What runners ask first

How hilly is the Hibiscus Half Marathon (Honolulu)?

The Hibiscus Half Marathon (Honolulu) is described as flat. The course listing puts the climb at 85 m.

Where does the Hibiscus Half Marathon (Honolulu) route go?

The Hibiscus Half Marathon (Honolulu) route starts at Kapiolani Park, Diamond Head end of Waikiki, Honolulu (2686-2882 Kalakaua Ave) and finishes at Kapiolani Park, Honolulu. Underfoot, expect road. It passes Kapiolani Park, Diamond Head Crater, Honolulu Zoo and Waikiki Beach. Walkers at a 17-minute-mile pace or slower are recommended to enter the 15K course to ensure safety and an official time.

Race character

Scenery

  • Coastal
  • Parkland
  • Waterfront
  • City
  • Island

Atmosphere

  • Destination
  • Scenic Tour

Terrain

  • Road
Elevation character
Flat
Technicality
Non Technical
Source-stated ascent
85 m

Entry, logistics and records

Records and field

Field size
Half Marathon, 15K and 5 Miler distance options offered.

Entry requirements

Entry status
Open entry: The held registration model is open entry and this edition is not marked sold out.
Cut-off
Finish line closes promptly at 9:30am.
Qualification status
Not a qualifying race; open recreational event.

Race day logistics

Medal
Hawaiian-themed finisher's medal.
Finisher tee
Event t-shirt; size guaranteed for registrations by May 10, not guaranteed after.

Access and course status

Start
Kapiolani Park, Diamond Head end of Waikiki, Honolulu (2686-2882 Kalakaua Ave).
Finish
Kapiolani Park, Honolulu.

Course facts

Course type
Loop
Surface
Road
Landmarks
Kapiolani Park, Diamond Head Crater, Honolulu Zoo, Waikiki Beach
Notable features
  • One of a series of races run as a benefit for the Hawaii chapter of the Leukemia & Lymphoma Society, which raises money for blood cancer patients and research
  • Walkers at a 17-minute-mile pace or slower are recommended to enter the 15K course to ensure safety and an official time

What are typical race-day conditions?

  • 25°CTypical temperature
  • 21 kphTypical wind
  • 1 mmTypical rainfall
  • 39Favourability /100
Typical conditions for the race date and locality, warmer than the endurance-optimal window. These are climatological norms, not a forecast, and are shared across every distance at this event.

How we calculated this

Published facts and derived model outputs on this page are tied to stored sources or a published, version-locked methodology. We show the provenance so runners, coaches and organisers can check it. Data on this page is current as of .

Derived numbers use scoring-methodology-v1.0.

Sources used on this page (2)

Read the full methodology →